Article(id=1311999244148499019, tenantId=1146029695717560320, journalId=1311385891987619962, issueId=1311998530802250506, articleNumber=null, orderNo=null, doi=10.12090/j.issn.1006-6616.2025052, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1747324800000, receivedDateStr=2025-05-16, revisedDate=1766678400000, revisedDateStr=2025-12-26, acceptedDate=1769702400000, acceptedDateStr=2026-01-30, onlineDate=1790734595571, onlineDateStr=2026-09-30, pubDate=1787846400000, pubDateStr=2026-08-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790734595571, onlineIssueDateStr=2026-09-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790734595571, creator=13701087609, updateTime=1790734595571, updator=13701087609, issue=Issue{id=1311998530802250506, tenantId=1146029695717560320, journalId=1311385891987619962, year='2026', volume='32', issue='4', pageStart='771', pageEnd='998', issueExtLink='null', onlineDate='null', pubDate='1787846400000', pubDateStr='2026-08-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1790734425497, creator='13701087609', updateTime=1790739498146, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1312019807097160415, tenantId=1146029695717560320, journalId=1311385891987619962, issueId=1311998530802250506, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1312019807097160416, tenantId=1146029695717560320, journalId=1311385891987619962, issueId=1311998530802250506, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=771, endPage=785, ext={EN=ArticleExt(id=1311999245817832012, articleId=1311999244148499019, tenantId=1146029695717560320, journalId=1311385891987619962, language=EN, title=Deformation characteristics and 40Ar/39Ar geochronology of the Shili ductile shear zone at the northwestern margin of the Yunkai Block, columnId=1311998890077938361, journalTitle=Journal of Geomechanics, columnName=Tectonic System & Structural Geology, runingTitle=null, highlight=null, articleAbstract=
Objective

The Yunkai Massif is one of the Precambrian metamorphic crystalline basements within the South China Block. To better understand the Indosinian deformation characteristics in the Yunkai area, the Shili ductile shear zone at the northwestern margin of the Yunkai Massif was selected for this study.

Methods

Through detailed field investigations, finite strain measurements, kinematic vorticity analyses, and 40Ar/39Ar geochronology, the structural characteristics and evolutionary process of the shear zone were constrained.

Results

The Shili ductile shear zone generally strikes WNW–ESE with NNE-directed thrusting. It has undergone four phases of deformation. Among which, the D2 to D4 deformations all indicate movement from SSW to NNE. D2 to D4 formed under a unified tectonic stress field, reflecting an evolution from ductile shear through brittle-ductile deformation to folding during the Late Triassic. Mylonites formed synchronously with the ductile shear deformation yield a muscovite 40Ar/39Ar plateau age of 232 ± 2.3 Ma (MSWD = 3.65). The Flinn index (K) is 0.06–0.77, the Lode parameter (ν) is 0.13–0.89, the Effective strain (Es) is 0.41–0.51, and the kinematic vorticity value (Wk) is 0.70–0.78. These parameters indicate a flattening-type strain regime dominated by general shear, with comparable contributions of pure shear and simple shear. The dynamic recrystallization of minerals suggests that the deformation environment reached the upper greenschist facies.

Conclusions

This study indicates that the mylonitization, crenulation cleavage development, and folding within the Shili ductile shear zone were dynamically driven by the propagation of far-field stress resulting from the NE–SW collision between the Indochina and South China blocks during the Indosinian period.

Significance

These findings provide critical constraints on the Indosinian tectono-thermal event and its geodynamic framework in South China.

, authors=Shangyu GUO1, Xiangke WU1, Bing ZHAO1, Dan LI2, authorsList=Shangyu GUO, Xiangke WU, Bing ZHAO, Dan LI, authorCompany=null, correspAuthors=Xiangke WU, authorNote=null, correspAuthorsNote=null, copyrightStatement=Copyright ©2026 Journal of Geomechanics. All rights reserved., copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1311999255473119847, articleId=1311999244148499019, tenantId=1146029695717560320, journalId=1311385891987619962, language=CN, title=云开地块西北缘十里韧性剪切带变形特征及40Ar/39Ar年龄, columnId=1311998893139780288, journalTitle=地质力学学报, columnName=构造体系与构造地质, runingTitle=null, highlight=null, articleAbstract=

云开地块属华南板块前寒武变质结晶基底之一,为了解云开地区印支期构造变形特征,选取位于云开地块西北缘的十里韧性剪切带,通过野外调查、有限应变测量、运动学涡度分析及同位素年代学研究,表明其为一总体呈北西西—南东东走向、具有北北东向逆冲性质的剪切带,表现为韧性剪切变形、脆−韧性变形到褶皱变形的变形演化过程。韧性剪切变形同期形成的糜棱岩中,白云母40Ar/39Ar坪年龄为232±2.3 Ma(MSWD=3.65),付林指数K为0.06~0.77,罗德参数ν为0.13~0.89,变形强度Es为0.41~0.51,运动学涡度值Wk为0.70~0.78,表明其为平面压扁型应变,其受到纯剪切与简单剪切相当的一般剪切作用。研究表明十里韧性剪切带形成于印支地块与华南地块北东—南西向拼合碰撞的远程效应。

, authors=郭尚宇1, 吴祥珂1, 赵兵1, 黎丹2, authorsList=郭尚宇, 吴祥珂, 赵兵, 黎丹, authorCompany=null, correspAuthors=吴祥珂, authorNote=

作者贡献声明

郭尚宇负责全文数据处理、撰写、修改;吴祥珂负责指导研究思路、数据处理、研究意义;赵兵负责数据收集、整理,撰写地质概况部分;黎丹负责图件收集、整理、编制。所有作者均阅读并同意稿件的提交和发表。

Author’s Contributions

GUO Shangyu was responsible for data processing, writing, and revision of the full manuscript; WU Xiangke guided the research design, data processing, and the scientific significance of the study; ZHAO Bing collected and organized the data and wrote the geological setting section; LI Dan collected, organized, and prepared the figures. All authors have read and approved the submission and publication of the manuscript.

郭尚宇(1990—),男,高级工程师,从事基础地质矿产调查工作。Email:

, correspAuthorsNote=
吴祥珂(1986—),男,正高级工程师,从事矿产地质勘查工作。Email:
, copyrightStatement=版权所有©《地质力学学报》编辑部 2026, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=Ab5nGqqcKzGieZvTZRPcPw==, magXml=EFald9sWwr+TUiDlc47nbw==, pdfUrl=null, pdf=MDh7EhTb7CEeiEdIaUsNXw==, pdfFileSize=6907210, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=JIbX6QNVh1YjWmEBi90lPQ==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=tYaE9lUcjHx52RwnRiD9YA==, mapNumber=null, fund=null)}, authors=[Author(id=1311999256647524976, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=513735922@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1311999257100509810, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999256647524976, language=EN, stringName=Shangyu GUO, firstName=Shangyu, middleName=null, lastName=GUO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1The Mineral Resources and Reserves Evaluation Center of Guangxi, Nanning 530028, Guangxi, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1311999258727899764, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999256647524976, language=CN, stringName=郭尚宇, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028, bio={"content":"

郭尚宇(1990—),男,高级工程师,从事基础地质矿产调查工作。Email:

"}, bioImg=null, bioContent=

郭尚宇(1990—),男,高级工程师,从事基础地质矿产调查工作。Email:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1311999256018379369, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, xref=1, ext=[AuthorCompanyExt(id=1311999256211317354, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256018379369, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Mineral Resources and Reserves Evaluation Center of Guangxi, Nanning 530028, Guangxi, China), AuthorCompanyExt(id=1311999256228094571, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256018379369, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028)])]), Author(id=1311999258828563062, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=405950925@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1311999259172495992, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999258828563062, language=EN, stringName=Xiangke WU, firstName=Xiangke, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1The Mineral Resources and Reserves Evaluation Center of Guangxi, Nanning 530028, Guangxi, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1311999259252187770, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999258828563062, language=CN, stringName=吴祥珂, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1311999256018379369, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, xref=1, ext=[AuthorCompanyExt(id=1311999256211317354, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256018379369, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Mineral Resources and Reserves Evaluation Center of Guangxi, Nanning 530028, Guangxi, China), AuthorCompanyExt(id=1311999256228094571, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256018379369, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028)])]), Author(id=1311999259579343484, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1311999259650646654, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999259579343484, language=EN, stringName=Bing ZHAO, firstName=Bing, middleName=null, lastName=ZHAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1The Mineral Resources and Reserves Evaluation Center of Guangxi, Nanning 530028, Guangxi, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1311999259726144128, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999259579343484, language=CN, stringName=赵兵, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1311999256018379369, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, xref=1, ext=[AuthorCompanyExt(id=1311999256211317354, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256018379369, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Mineral Resources and Reserves Evaluation Center of Guangxi, Nanning 530028, Guangxi, China), AuthorCompanyExt(id=1311999256228094571, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256018379369, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028)])]), Author(id=1311999259981996674, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1311999260057494148, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999259981996674, language=EN, stringName=Dan LI, firstName=Dan, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2Nuclear Geologic Party No. 310 of Guangxi, Guilin 541000, Guangxi, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1311999260120408709, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999259981996674, language=CN, stringName=黎丹, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2广西壮族自治区三一〇核地质大队,广西 桂林 541000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1311999256295203436, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, xref=2, ext=[AuthorCompanyExt(id=1311999256299397741, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256295203436, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2Nuclear Geologic Party No. 310 of Guangxi, Guilin 541000, Guangxi, China), AuthorCompanyExt(id=1311999256316174958, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256295203436, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2广西壮族自治区三一〇核地质大队,广西 桂林 541000)])])], keywords=[Keyword(id=1311999260439175814, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, orderNo=1, keyword=South China Block), Keyword(id=1311999260502090375, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, orderNo=2, keyword=Yunkai Block), Keyword(id=1311999260560810632, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, orderNo=3, keyword=ductile shear zone), Keyword(id=1311999260875383433, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, orderNo=4, keyword=finite strain), Keyword(id=1311999261265453706, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, orderNo=5, keyword=kinematic vorticity), Keyword(id=1311999261340951179, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, orderNo=6, keyword=40Ar/39Ar geochronology), Keyword(id=1311999262976729740, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, orderNo=1, keyword=华南板块), Keyword(id=1311999263043838605, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, orderNo=2, keyword=云开地块), Keyword(id=1311999263354217103, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, orderNo=3, keyword=韧性剪切带), Keyword(id=1311999263450686096, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, orderNo=4, keyword=有限应变), Keyword(id=1311999263765258897, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, orderNo=5, keyword=运动学涡度), Keyword(id=1311999263849144978, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, orderNo=6, keyword=40Ar/39Ar)], refs=[Reference(id=1311999270119629484, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=1, rfOrder=0, authorNames=null, journalName=null, refType=null, unstructuredReference=BANERJEE S, MAITY S, RAWAT A, et al., 2026. Quantifying finite strain in the poly-deformed Lansdowne Klippe, Garhwal Himalaya, India: an appraisal of popular strain estimation techniques[J]. Journal of Structural Geology, 204: 105585., articleTitle=null, refAbstract=null), Reference(id=1311999270476145325, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=2, rfOrder=1, authorNames=null, journalName=null, refType=null, unstructuredReference=CHEN G K, ZHANG J, ZHAO C, et al., 2026. Polyphase deformation in the southernmost Cathaysia Block: an overprinting record from the Caledonian to Indosinian tectonothermal events[J]. Acta Petrologica Sinica, 42(7): 2431-2448. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999271830905519, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=3, rfOrder=2, authorNames=null, journalName=null, refType=null, unstructuredReference=CHEN W, ZHANG Y, ZHANG Y Q, et al., 2006. Late Cenozoic episodic uplifting in southeastern part of the Tibetan Plateau-evidence from Ar-Ar thermochronology[J]. Acta Petrologica Sinica, 22(4): 867-872. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999271927374512, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=4, rfOrder=3, authorNames=null, journalName=null, refType=null, unstructuredReference=CHEN X Y, WANG Y J, FAN W M, et al., 2006a. Microstructure characteristics of NE trend ductile shear zones of southwestern Hainan: constraints from 40Ar-39Ar geochronology[J]. Geochimica, 35(5): 479-488. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999272149672625, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=5, rfOrder=4, authorNames=null, journalName=null, refType=null, unstructuredReference=CHEN X Y, WANG Y J, WEI M, et al., 2006b. Microstructural characteristics of the NW-trending shear zones of Gong’ai region in Hainan island and its 40Ar-39Ar geochronological constraints[J]. Geotectonica et Metallogenia, 30(3): 312-319. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999272225170098, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=5, authorNames=null, journalName=null, refType=null, unstructuredReference=CHU Y, FAURE M, LIN W, et al., 2012. Tectonics of the Middle Triassic intracontinental Xuefengshan Belt, South China: New insights from structural and chronological constraints on the basal décollement zone[J]. International Journal of Earth Sciences, 101(8): 2125-2150., articleTitle=null, refAbstract=null), Reference(id=1311999272569103027, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=6, authorNames=null, journalName=null, refType=null, unstructuredReference=DING R X, YU P P, HU G M, et al., 2018. Thermochronology of Pangxidong fault zone in southern section of Qin-Hang metallogenic belt[J]. Earth Science, 43(6): 1830-1838. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999272627823284, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=8, rfOrder=7, authorNames=null, journalName=null, refType=null, unstructuredReference=FENG P, DENG H, ZHANG Y, et al., 2024. Pressure–temperature–time path of ultrahigh-pressure metamorphic terranes constrained by zircon petrochronology: a case study of orthogneisses from the northern Sulu belt, China[J]. Journal of Asian Earth Sciences, 259: 105877., articleTitle=null, refAbstract=null), Reference(id=1311999273072419509, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=8, authorNames=null, journalName=null, refType=null, unstructuredReference=Guangxi Institute of Regional Geological Survey, 2022. Regional geology of China, Guangxi Zhuang Autonomous Region [M]. Beijing: Geological Publishing House, 12. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1311999273407963830, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=9, authorNames=null, journalName=null, refType=null, unstructuredReference=GUO S Y, HUANG X Q, NONG J N, et al., 2020. Deformation characteristics and 40Ar-39Ar age of the Sanbao ductile shear zone on the northwestern margin of Yunkai block, South China[J]. Geotectonica et Metallogenia, 44(3): 357-366. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999273475072695, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=10, authorNames=null, journalName=null, refType=null, unstructuredReference=HAU B V, KIM Y, JEONG Y J, et al., 2026. Metamorphic evolution and tectonic implications of high-pressure metapelites from the Song Ma suture zone, between the South China and Indochina cratons[J]. Journal of Asian Earth Sciences, 295: 106827., articleTitle=null, refAbstract=null), Reference(id=1311999273915474616, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=11, authorNames=null, journalName=null, refType=null, unstructuredReference=HSÜ K J, LI J L, CHEN H H, et al., 1990. Tectonics of South China: key to understanding west pacific geology[J]. Tectonophysics, 183(1-4): 9-39., articleTitle=null, refAbstract=null), Reference(id=1311999274267796153, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=12, authorNames=null, journalName=null, refType=null, unstructuredReference=KE X Z, ZHOU D, LONG W G, et al., 2018. Indosinian metamorphism and anatexis in Yunkai massif: evidences from zircon geochronology and Hf isotopes of migmatites and gneisses[J]. Earth Science, 43(7): 2249-2275. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999274704003770, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=LI Z X, LI X H, 2007. Formation of the 1300-km-wide intracontinental orogen and postorogenic magmatic province in Mesozoic South China: a flat-slab subduction model[J]. Geology, 35(2): 179-182., articleTitle=null, refAbstract=null), Reference(id=1311999276364948157, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=15, rfOrder=14, authorNames=null, journalName=null, refType=null, unstructuredReference=LI Z Y, LIU J L, 2026. Further discussion of kinematic vorticity analysis in ductile shear zone[J/OL]. Geological Review. https://doi.org/10.16509/j.georeview.2026.02.001. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999276755018431, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=16, rfOrder=15, authorNames=null, journalName=null, refType=null, unstructuredReference=LIN S F, XING G F, DAVIS D W, et al., 2018. Appalachian-style multi-terrane Wilson cycle model for the assembly of South China[J]. Geology, 46(4): 319-322., articleTitle=null, refAbstract=null), Reference(id=1311999276826321600, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=17, rfOrder=16, authorNames=null, journalName=null, refType=null, unstructuredReference=LIN W, WANG Q C, CHEN K, 2008. Phanerozoic tectonics of South China block: new insights from the polyphase deformation in the Yunkai massif[J]. Tectonics, 27(6): TC6004., articleTitle=null, refAbstract=null), Reference(id=1311999276885041857, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=17, authorNames=null, journalName=null, refType=null, unstructuredReference=LIN W, WANG Y, LIU F, et al., 2025. Indochina orogenic belt and related geodynamics[J]. Science China Earth Sciences, 68(6): 1691-1715.(in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999277208003266, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=19, rfOrder=18, authorNames=null, journalName=null, refType=null, unstructuredReference=PASSCHIER C W, TROUW R A J, 2005. Microtectonics[M]. 2nd ed. Berlin, Heidelberg: Springer: 1-366., articleTitle=null, refAbstract=null), Reference(id=1311999277283500739, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=20, rfOrder=19, authorNames=null, journalName=null, refType=null, unstructuredReference=SHAO J G, PENG S M, PENG S B, 1995. 40Ar/36Ar-39Ar/36Ar isochron dating for peripheral faults of Yunkai massif[J]. Guangdong Geology, 10(2): 34-40. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999277606462148, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=21, rfOrder=20, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG W B, 2017. Tectono-magmatic evolution of the Shiwandashan structural belt: implications for understanding the Indosinian orogeny in South China[D]. Beijing: China University of Geosciences (Beijing). (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999277669376709, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=22, rfOrder=21, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG X D, XU D M, WANG L, et al., 2020. Reworking of indosinian tectono-thermal events in the Yunkai massif: gneissic multi-mineral U-Pb geochronological evidence[J]. Earth Science, 45(5): 1653-1675. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999277736485574, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=23, rfOrder=22, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG Y J, FAN W M, CAWOOD P A, et al., 2007. Indosinian high-strain deformation for the Yunkaidashan tectonic belt, South China: kinematics and 40Ar/39Ar geochronological constraints[J]. Tectonics, 26(6): TC6008., articleTitle=null, refAbstract=null), Reference(id=1311999278076224199, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=24, rfOrder=23, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG Y J, FAN W M, ZHANG G W, et al., 2013. Phanerozoic tectonics of the South China Block: key observations and controversies[J]. Gondwana Research, 23(4): 1273-1305., articleTitle=null, refAbstract=null), Reference(id=1311999278143333064, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=25, rfOrder=24, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG Y J, QIAN X, CAWOOD P A, et al., 2018. Closure of the East Paleotethyan Ocean and amalgamation of the Eastern Cimmerian and Southeast Asia continental fragments[J]. Earth-Science Reviews, 186: 195-230., articleTitle=null, refAbstract=null), Reference(id=1311999278206247625, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=26, rfOrder=25, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG Y J, WANG Y, ZHANG Y Z, et al., 2021. Triassic two-stage intra-continental orogensis of the South China Block, driven by Paleotethyan closure and interactions with adjoining blocks[J]. Journal of Asian Earth Sciences, 206: 104648., articleTitle=null, refAbstract=null), Reference(id=1311999278495654602, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=27, rfOrder=26, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG Y J, WANG Y, ZHANG Y Z, et al., 2022. Indosinian deformation in the South China Block and interaction with the adjoining blocks[J]. Geotectonica et Metallogenia, 46(3): 399-415. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999278868947659, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=28, rfOrder=27, authorNames=null, journalName=null, refType=null, unstructuredReference=XIAO Q H, LIU Y, LI T D, et al., 2025. Tracing the deep geological processes of the Mesozoic-Cenozoic oceanic plate on the continental margin of the East Asian continent in China[J]. Earth Science Frontiers, 32(6): 9-28. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999278952833740, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=29, rfOrder=28, authorNames=null, journalName=null, refType=null, unstructuredReference=XU X B, ZHANG Y Q, SHU L S, et al., 2011. La-ICP-MS U-Pb and 40Ar/39Ar geochronology of the sheared metamorphic rocks in the Wuyishan: constraints on the timing of Early Paleozoic and Early Mesozoic tectono-thermal events in SE China[J]. Tectonophysics, 501(1-4): 71-86., articleTitle=null, refAbstract=null), Reference(id=1311999279292572365, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=30, rfOrder=29, authorNames=null, journalName=null, refType=null, unstructuredReference=YAN D P, ZHOU M F, SONG H L, et al., 2003. Origin and tectonic significance of a Mesozoic multi-layer over-thrust system within the Yangtze Block (South China)[J]. Tectonophysics, 361(3-4): 239-254., articleTitle=null, refAbstract=null), Reference(id=1311999280714441423, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=31, rfOrder=30, authorNames=null, journalName=null, refType=null, unstructuredReference=YAN D P, ZHANG B, ZHOU M F, et al., 2009. Constraints on the depth, geometry and kinematics of blind detachment faults provided by fault-propagation folds: an example from the Mesozoic fold belt of South China[J]. Journal of Structural Geology, 31(2): 150-162., articleTitle=null, refAbstract=null), Reference(id=1311999280836076240, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=32, rfOrder=31, authorNames=null, journalName=null, refType=null, unstructuredReference=YANG W X, 2021. Formation and Propagation of the Nanpanjiang Indosinian Foreland Fold-Thrust Belt and Foreland Basin in South China[D]. Beijing: China University of Geosciences (Beijing). (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999281033208529, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=33, rfOrder=32, authorNames=null, journalName=null, refType=null, unstructuredReference=YU K C, SUN S S, DONG Y P, et al., 2025. Structural deformation and geochronology of the ductile shear zone along the southern margin of the Foping dome, South Qinling[J]. Journal of Geomechanics, 31(3): 386-410. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999281104511698, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=34, rfOrder=33, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHANG G W, GUO A L, WANG Y J, et al., 2013. Tectonics of South China continent and its implications[J]. Science China Earth Sciences, 56(11): 1804-1828.(in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999281372947155, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=35, rfOrder=34, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHANG K J, CAI J X, 2009. NE–SW-trending Hepu–Hetai dextral shear zone in southern China: penetration of the Yunkai Promontory of South China into Indochina[J]. Journal of Structural Geology, 31(7): 737-748., articleTitle=null, refAbstract=null), Reference(id=1311999281431667412, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=36, rfOrder=35, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHANG X H, HUANG J H, ZHANG B, et al. , 2024. Sensitive corresponding to tectonic transform of South China Block during Mesozoic: a case study on the Wuchuan-Sihui strike-slip fault zone. Acta Petrologica Sinica, 40(12): 3923-3948. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999281481999061, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=37, rfOrder=36, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHANG Y, CHEN W, CHEN K L, et al., 2006. Study on the Ar-Ar age spectrum of diagenetic I/S and the mechanism of 39Ar recoil loss: examples from the clay minerals of P-T boundary in Changxing, Zhejiang Province[J]. Geological Review, 52(4): 556-561. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999281792377558, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=38, rfOrder=37, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHENG Y D, CHANG Z Z, 1985. Finite strain measurement & ductile shear zones[M]. Beijing: Geological Publishing House: 1-185. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1311999281863680727, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=39, rfOrder=38, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHENG Y D, WANG T, ZHANG J J, 2008. Theory and practice of kinematic vorticity (Wk)[J]. Earth Science Frontiers, 15(3): 209-220. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999281922400984, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=40, rfOrder=39, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHOU D, LONG W G, KE X Z, et al., 2017. Petrogenesis of the tectonic Mélange on the northern margin of the Yunkai Terrane, South China[J]. Acta Petrologica Sinica, 33(3): 810-830. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999282216002265, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=41, rfOrder=40, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHU B Q, WANG Y X, WANG H F, et al., 1997. Huangshan-Wenzhou geochemical section and its corridor area of lithosphere in Southeast China[J]. Geochimica, 26(2): 6-18. (in Chinese with English abstract), articleTitle=null, refAbstract=null), Reference(id=1311999282291499738, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=42, rfOrder=41, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHU H Z, TIAN Z H, LIU P H, et al., 2024. Metamorphic P-T-t path of Triassic eclogite from the Rongcheng region, eastern China: implications for the tectonic evolution of Sulu orogenic belt[J]. International Geology Review, 66(14): 2598-2620., articleTitle=null, refAbstract=null), Reference(id=1311999282358608603, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=43, rfOrder=42, authorNames=null, journalName=null, refType=null, unstructuredReference=陈国楷, 张健, 赵辰, 等, 2026. 华夏地块南缘多期变形记录: 对加里东—印支运动的叠加响应[J]. 岩石学报, 42(7): 2431-2448., articleTitle=null, refAbstract=null), Reference(id=1311999282635432668, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=44, rfOrder=43, authorNames=null, journalName=null, refType=null, unstructuredReference=陈文, 张彦, 张岳桥, 等, 2006. 青藏高原东南缘晚新生代幕式抬升作用的Ar-Ar热年代学证据[J]. 岩石学报, 22(4): 867-872., articleTitle=null, refAbstract=null), Reference(id=1311999282706735837, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=45, rfOrder=44, authorNames=null, journalName=null, refType=null, unstructuredReference=陈新跃, 王岳军, 范蔚茗, 等, 2006a. 琼西南NE向韧性剪切带构造特征及其40Ar-39Ar年代学约束[J]. 地球化学, 35(5): 479-488., articleTitle=null, refAbstract=null), Reference(id=1311999283117777630, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=46, rfOrder=45, authorNames=null, journalName=null, refType=null, unstructuredReference=陈新跃, 王岳军, 韦牧, 等, 2006b. 海南公爱NW向韧性剪切带构造特征及其40Ar-39Ar年代学约束[J]. 大地构造与成矿学, 30(3): 312-319., articleTitle=null, refAbstract=null), Reference(id=1311999283541402335, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=47, rfOrder=46, authorNames=null, journalName=null, refType=null, unstructuredReference=丁汝鑫, 虞鹏鹏, 胡光明, 等, 2018. 钦-杭成矿带南段庞西垌断裂带热年代学证据[J]. 地球科学, 43(6): 1830-1838., articleTitle=null, refAbstract=null), Reference(id=1311999283889529568, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=48, rfOrder=47, authorNames=null, journalName=null, refType=null, unstructuredReference=广西壮族自治区区域地质调查研究院, 2022. 中国区域地质志: 广西志[M]. 北京: 地质出版社, 12., articleTitle=null, refAbstract=null), Reference(id=1311999285202346723, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=49, rfOrder=48, authorNames=null, journalName=null, refType=null, unstructuredReference=郭尚宇, 黄锡强, 农军年, 等, 2020. 云开地块西北缘三堡韧性剪切带变形特征及40Ar-39Ar年代学研究[J]. 大地构造与成矿学, 44(3): 357-366., articleTitle=null, refAbstract=null), Reference(id=1311999285273649892, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=50, rfOrder=49, authorNames=null, journalName=null, refType=null, unstructuredReference=柯贤忠, 周岱, 龙文国, 等, 2018. 云开地块印支期变质-深熔作用: 混合岩、片麻岩锆石U-Pb年代学和Hf同位素证据[J]. 地球科学, 43(7): 2249-2275., articleTitle=null, refAbstract=null), Reference(id=1311999285567251173, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=51, rfOrder=50, authorNames=null, journalName=null, refType=null, unstructuredReference=李泽宇, 刘俊来, 2026. 再论韧性剪切带运动学涡度分析[J/OL]. 地质论评[2026-07-10]. https://doi.org/10.16509/j.georeview.2026.02.001., articleTitle=null, refAbstract=null), Reference(id=1311999285655331559, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=52, rfOrder=51, authorNames=null, journalName=null, refType=null, unstructuredReference=林伟, 王印, 刘飞, 等, 2025. 印支造山带及其地球动力学[J]. 中国科学: 地球科学, 55(6): 1737-1765., articleTitle=null, refAbstract=null), Reference(id=1311999285735023337, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=53, rfOrder=52, authorNames=null, journalName=null, refType=null, unstructuredReference=邵建国, 彭少梅, 彭松柏, 1995. 云开地块周边断裂带40Ar/36Ar-39Ar/36Ar等时线定年[J]. 广东地质, 10(2): 34-40., articleTitle=null, refAbstract=null), Reference(id=1311999285999264490, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=54, rfOrder=53, authorNames=null, journalName=null, refType=null, unstructuredReference=王文宝, 2017. 十万大山构造带变形—岩浆演化过程: 对华南大陆印支运动的限定[D]. 北京: 中国地质大学(北京)., articleTitle=null, refAbstract=null), Reference(id=1311999286116705003, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=55, rfOrder=54, authorNames=null, journalName=null, refType=null, unstructuredReference=王祥东, 徐德明, 王磊, 等, 2020. 云开地块印支期构造热事件叠加改造: 来自片麻岩中多矿物U-Pb年代学的证据[J]. 地球科学, 45(5): 1653-1675., articleTitle=null, refAbstract=null), Reference(id=1311999286427083502, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=56, rfOrder=55, authorNames=null, journalName=null, refType=null, unstructuredReference=王岳军, 王洋, 张玉芝, 等, 2022. 华南印支期变形格局及多陆块围限模型[J]. 大地构造与成矿学, 46(3): 399-415., articleTitle=null, refAbstract=null), Reference(id=1311999286536135408, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=57, rfOrder=56, authorNames=null, journalName=null, refType=null, unstructuredReference=肖庆辉, 刘勇, 李廷栋, 等, 2025. 中国东部陆缘中、新生代洋板块深地质作用追踪[J]. 地学前缘, 32(6): 9-28., articleTitle=null, refAbstract=null), Reference(id=1311999286611632881, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=58, rfOrder=57, authorNames=null, journalName=null, refType=null, unstructuredReference=杨文心, 2021. 华南南盘江印支期前陆褶皱—逆冲带和前陆盆地的形成与扩展[D]. 北京: 中国地质大学(北京)., articleTitle=null, refAbstract=null), Reference(id=1311999286972343026, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=59, rfOrder=58, authorNames=null, journalName=null, refType=null, unstructuredReference=余坷成, 孙圣思, 董云鹏, 等, 2025. 南秦岭佛坪穹隆南缘韧性剪切带构造变形及其年代学研究[J]. 地质力学学报, 31(3): 386-410., articleTitle=null, refAbstract=null), Reference(id=1311999287261750003, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=60, rfOrder=59, authorNames=null, journalName=null, refType=null, unstructuredReference=张国伟, 郭安林, 王岳军, 等, 2013. 中国华南大陆构造与问题[J]. 中国科学: 地球科学, 43(10): 1553-1582., articleTitle=null, refAbstract=null), Reference(id=1311999287723123444, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=61, rfOrder=60, authorNames=null, journalName=null, refType=null, unstructuredReference=张献河, 黄建桦, 张波, 等, 2024. 华南板块中生代构造体制转换的最直接响应: 吴川-四会走滑断裂带宏-微观构造解析[J]. 岩石学报, 40(12): 3923-3948., articleTitle=null, refAbstract=null), Reference(id=1311999288100610805, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=62, rfOrder=61, authorNames=null, journalName=null, refType=null, unstructuredReference=张彦, 陈文, 陈克龙, 等, 2006. 成岩混层(I/S)Ar-Ar年龄谱型及39Ar核反冲丢失机理研究: 以浙江长兴地区P-T界线粘土岩为例[J]. 地质论评, 52(4): 556-561., articleTitle=null, refAbstract=null), Reference(id=1311999289350513398, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=63, rfOrder=62, authorNames=null, journalName=null, refType=null, unstructuredReference=郑亚东, 常志忠, 1985. 岩石有限应变测量及韧性剪切带[M]. 北京: 地质出版社: 1-185., articleTitle=null, refAbstract=null), Reference(id=1311999289434399479, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=64, rfOrder=63, authorNames=null, journalName=null, refType=null, unstructuredReference=郑亚东, 王涛, 张进江, 2008. 运动学涡度的理论与实践[J]. 地学前缘, 15(3): 209-220., articleTitle=null, refAbstract=null), Reference(id=1311999289505702648, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=65, rfOrder=64, authorNames=null, journalName=null, refType=null, unstructuredReference=周岱, 龙文国, 柯贤忠, 等, 2017. 云开地块北缘构造混杂岩的岩石成因探讨[J]. 岩石学报, 33(3): 810-830., articleTitle=null, refAbstract=null), Reference(id=1311999289816081145, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=66, rfOrder=65, authorNames=null, journalName=null, refType=null, unstructuredReference=朱炳泉, 王一先, 王慧芬, 等, 1997. 黄山-温州地球化学剖面及廊区解析[J]. 地球化学, 26(2): 6-18., articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1311999256018379369, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, xref=1, ext=[AuthorCompanyExt(id=1311999256211317354, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256018379369, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Mineral Resources and Reserves Evaluation Center of Guangxi, Nanning 530028, Guangxi, China), AuthorCompanyExt(id=1311999256228094571, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256018379369, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028)]), AuthorCompany(id=1311999256295203436, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, xref=2, ext=[AuthorCompanyExt(id=1311999256299397741, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256295203436, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2Nuclear Geologic Party No. 310 of Guangxi, Guilin 541000, Guangxi, China), AuthorCompanyExt(id=1311999256316174958, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256295203436, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2广西壮族自治区三一〇核地质大队,广西 桂林 541000)])], figs=[ArticleFig(id=1311999264239215251, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, label=Fig.1, caption=Tectonic setting and geological sketch map of the Shili ductile shear zone, figureFileSmall=APSQ/CvONwMgEtIpiaWQsQ==, figureFileBig=JIbX6QNVh1YjWmEBi90lPQ==, tableContent=null), ArticleFig(id=1311999264306324116, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, label=图1, caption=十里韧性剪切带大地构造位置及地质简图

1—推测界线;2—逆冲推覆带;3—第四系—白垩系;4—石炭系—泥盆系;5—奥陶系;6—志留系;7—元古界;8—燕山期花岗岩;9—印支期花岗岩;10—加里东期花岗岩;11—不整合界线;12—断层(裂);13—逆冲推覆断层;14—韧性剪切带;15—剖面位置;16—城镇位置

, figureFileSmall=APSQ/CvONwMgEtIpiaWQsQ==, figureFileBig=JIbX6QNVh1YjWmEBi90lPQ==, tableContent=null), ArticleFig(id=1311999264780280469, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, label=Fig.2, caption=Measured cross-section across the Shili ductile shear zone, figureFileSmall=2awJGXPIObsfuqirCLQe2Q==, figureFileBig=0Zjfp6ZsHBM7e0UQ5dGsXw==, tableContent=null), ArticleFig(id=1311999265015161494, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, label=图2, caption=十里韧性剪切带实测剖面图

S2—D2期变形剪切面理;S3—D3期变形剪切面理;n—面理数量;l—线理数量;DB41-4241-1等为样品编号

, figureFileSmall=2awJGXPIObsfuqirCLQe2Q==, figureFileBig=0Zjfp6ZsHBM7e0UQ5dGsXw==, tableContent=null), ArticleFig(id=1311999265086464663, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, label=Fig.3, caption=Relic structural features of D1 deformation in the Shili ductile shear zone, figureFileSmall=TQeicBfia19x4u3751lh2A==, figureFileBig=bUiMIXB9JVoiJb6G2TgEHQ==, tableContent=null), ArticleFig(id=1311999265140990616, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, label=图3, caption=十里韧性剪切带中残存的D1期变形信息及特征

L1—D1期线理;L3—D3期线理;Qtz—石英;Ms—白云母

, figureFileSmall=TQeicBfia19x4u3751lh2A==, figureFileBig=bUiMIXB9JVoiJb6G2TgEHQ==, tableContent=null), ArticleFig(id=1311999265447174809, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, label=Fig.4, caption=Microstructural features of D2 deformation in the Shili ductile shear zone, figureFileSmall=CI/iQGJYYv7PvGoTfpM/Jw==, figureFileBig=/GHQdbknwgRFEEh5OntjzA==, tableContent=null), ArticleFig(id=1311999265556226714, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, label=图4, caption=十里韧性剪切带中发育的D2期变形信息及特征

Qtz—石英;Ms—白云母;Bi—黑云母;Se—绢云母;Pl—长石;Tur—电气石;DB13-1176-3等为样品编号

, figureFileSmall=CI/iQGJYYv7PvGoTfpM/Jw==, figureFileBig=/GHQdbknwgRFEEh5OntjzA==, tableContent=null), ArticleFig(id=1311999265631724187, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, label=Fig.5, caption=Structural features of D3 deformation in the Shili ductile shear zone, figureFileSmall=qpM6zPc/6E8vlrp6fNbpzQ==, figureFileBig=7PCC3q83lmyHRFKlVE5Rmw==, tableContent=null), ArticleFig(id=1311999267359777436, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, label=图5, caption=十里韧性剪切带中保存的D3期变形信息及特征

Sc—剪切面理;S—膝状褶皱两翼形成的面理

, figureFileSmall=qpM6zPc/6E8vlrp6fNbpzQ==, figureFileBig=7PCC3q83lmyHRFKlVE5Rmw==, tableContent=null), ArticleFig(id=1311999267439469214, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, label=Fig.6, caption=Structural features of D4 deformation in the Shili ductile shear zone, figureFileSmall=TaQzgA/c5VmnJZsA4sUt/g==, figureFileBig=r9Wr4Pve51ciG5+b4zzpYQ==, tableContent=null), ArticleFig(id=1311999267506578079, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, label=图6, caption=十里韧性剪切带中保存的D4期变形信息及特征

L4—D4期线理;q—石英脉;S2—D2期剪切面理;S3—D3期剪切面理;S4—D4期剪切面理

, figureFileSmall=TaQzgA/c5VmnJZsA4sUt/g==, figureFileBig=r9Wr4Pve51ciG5+b4zzpYQ==, tableContent=null), ArticleFig(id=1311999267582075552, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, label=Fig.7, caption=Flinn and Hossack diagrams for the Shili ductile shear zone, figureFileSmall=EO9IR83bWJgcR+cVYmRtww==, figureFileBig=K1frb+IcI5Bc55dEmL3PQQ==, tableContent=null), ArticleFig(id=1311999267661767329, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, label=图7, caption=十里韧性剪切带付林图解与霍塞克图解

In(X/Y)—X、Y 2个主轴长度比的对数值;In(Y/Z)—Y、Z 2个主轴长度比的对数值;K—付林指数;ν—罗德参数;Es—变形强度

, figureFileSmall=EO9IR83bWJgcR+cVYmRtww==, figureFileBig=K1frb+IcI5Bc55dEmL3PQQ==, tableContent=null), ArticleFig(id=1311999267963757218, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, label=Fig.8, caption=Kinematic vorticities determination using polar Mohr circles for the Shili ductile shear zone, figureFileSmall=/nKaMjpSakM0LSDsAcxHjA==, figureFileBig=z2q+aK+80jKiu6ix27v6Jg==, tableContent=null), ArticleFig(id=1311999268374799011, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, label=图8, caption=十里韧性剪切带求解运动学涡度的极摩尔圆

(ξ1,0)表示平行剪切带边界的特征向量;(ξ2,0)表示与剪切带边界斜交的特征向量;α为有限应变椭圆的长轴与剪切面之间的夹角;υ为主变形面2个特征向量的夹角;Wk为运动学涡度

, figureFileSmall=/nKaMjpSakM0LSDsAcxHjA==, figureFileBig=z2q+aK+80jKiu6ix27v6Jg==, tableContent=null), ArticleFig(id=1311999268492239524, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, label=Fig.9, caption=Muscovite40Ar/39Ar age spectrum and inverse isochron diagrams for the Shili ductile shear zone, figureFileSmall=PXsJ6hJTF/q7tx6PItDwlw==, figureFileBig=a7AIAvSpSJrjZny1tY7rGw==, tableContent=null), ArticleFig(id=1311999268567736997, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, label=图9, caption=十里韧性剪切带白云母40Ar/39Ar年龄谱及反等时线图, figureFileSmall=PXsJ6hJTF/q7tx6PItDwlw==, figureFileBig=a7AIAvSpSJrjZny1tY7rGw==, tableContent=null), ArticleFig(id=1311999268857143974, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, label=Tab.1, caption=

Three-dimensional finite strain parameters of the Shili ductile shear zone

, figureFileSmall=null, figureFileBig=null, tableContent=
样品编号岩石定名长短轴轴比值应变主轴相对长短付林指数主应变罗德参数变形强度
RXYRXZRYZXYZKε1ε2ε3νEs
DB41-4241-1绢云石英千糜岩1.131.871.661.281.140.690.240.250.13−0.380.610.47
DB13-1175-18石英白云母糜棱片岩1.051.711.631.221.160.710.100.190.15−0.340.820.42
DB13-1175-20白云母长英质糜棱岩1.041.911.841.251.210.660.060.230.19−0.420.890.51
DB13-1176-1花岗质糜棱岩1.271.781.411.311.040.740.690.270.03−0.310.180.41
DB13-1176-11花岗质初糜棱岩1.291.781.381.321.020.740.770.280.02−0.300.130.41
DB13-1176-13糜棱岩化中细粒黑云母二长花岗岩1.061.581.491.191.120.750.140.170.11−0.280.760.35
), ArticleFig(id=1311999268945224359, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, label=表1, caption=

十里韧性剪切带三维有限应变测量参数

, figureFileSmall=null, figureFileBig=null, tableContent=
样品编号岩石定名长短轴轴比值应变主轴相对长短付林指数主应变罗德参数变形强度
RXYRXZRYZXYZKε1ε2ε3νEs
DB41-4241-1绢云石英千糜岩1.131.871.661.281.140.690.240.250.13−0.380.610.47
DB13-1175-18石英白云母糜棱片岩1.051.711.631.221.160.710.100.190.15−0.340.820.42
DB13-1175-20白云母长英质糜棱岩1.041.911.841.251.210.660.060.230.19−0.420.890.51
DB13-1176-1花岗质糜棱岩1.271.781.411.311.040.740.690.270.03−0.310.180.41
DB13-1176-11花岗质初糜棱岩1.291.781.381.321.020.740.770.280.02−0.300.130.41
DB13-1176-13糜棱岩化中细粒黑云母二长花岗岩1.061.581.491.191.120.750.140.170.11−0.280.760.35
), ArticleFig(id=1311999269217854120, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, label=Tab.2, caption=

Kinematic vorticity data for the Shili ductile shear zone

, figureFileSmall=null, figureFileBig=null, tableContent=
样品编号测量颗粒数α/(°)υ/(°)Wk
注:α为有限应变椭圆的长轴与剪切面之间的夹角;υ为主变形面2个特征向量的夹角;Wk为运动学涡度
DB41-4241-14616.345.00.71
DB13-1175-185819.240.10.76
DB13-1175-205617.242.20.74
DB13-1176-15816.445.90.70
DB13-1176-115419.438.60.78
DB13-1176-133120.339.80.77
), ArticleFig(id=1311999269310128809, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, label=表2, caption=

十里韧性剪切带运动学涡度

, figureFileSmall=null, figureFileBig=null, tableContent=
样品编号测量颗粒数α/(°)υ/(°)Wk
注:α为有限应变椭圆的长轴与剪切面之间的夹角;υ为主变形面2个特征向量的夹角;Wk为运动学涡度
DB41-4241-14616.345.00.71
DB13-1175-185819.240.10.76
DB13-1175-205617.242.20.74
DB13-1176-15816.445.90.70
DB13-1176-115419.438.60.78
DB13-1176-133120.339.80.77
), ArticleFig(id=1311999269649867434, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=EN, label=Tab.3, caption=

Muscovite 40Ar/39Ar step-heating geochronological data for the Shili ductile shear zone

, figureFileSmall=null, figureFileBig=null, tableContent=
阶段T/℃36Ara37Arca38Arcl39Ark40Arr年龄/Ma误差2σ/Ma40Ar/%39Ar/%
样品编号:TW10-1176-1 白云母 样品重量=15.46 mg 照射参数J=0.00398010±0.00001990
注:36Ara代表来自大气的36Ar,用于校正大气混入的40Ar;37Arca代表来自钙(Ca) 的37Ar,由40Ca经中子照射生成,用于监测富钙矿物;38Arcl代表来自氯(Cl) 的38Ar,由37Cl经中子照射生成,用于监测富氯矿物或流体;39Ark代表来自钾(K) 的39Ar,由39K经中子照射生成,代表样品中K的含量;40Arr代表放射成因的40Ar,即由40K衰变产生的部分,是计算年龄的直接依据
1700℃0.092990.00000000.63457757.27902195.35253.12.5298.741.44
2800℃2.118110.00000003.576786265.71699811.06232.50.9593.616.67
3840℃3.031930.00000005.549519393.661514451.25231.70.8293.799.88
4880℃4.322880.00000007.345234520.781919190.96231.50.7793.3313.07
5920℃6.044260.00000008.656524590.536022129.62231.80.8091.9214.82
6960℃7.299880.00000008.563680558.671521376.94231.50.8389.9014.02
71000℃9.252400.00000008.013721483.849919319.83230.70.9085.8412.15
81040℃12.052280.00000006.643168348.878315441.45229.31.1676.928.76
91080℃7.744610.00000004.361738236.608610431.43231.61.5078.055.94
101120℃12.656530.00000004.313819160.14279314.91234.12.2159.844.02
111160℃10.999170.00000003.447678122.24427534.32235.62.7756.853.07
121200℃13.672600.00000003.928635108.31497816.15234.43.3848.302.72
131300℃15.337980.00000003.80495879.78687291.23232.65.1137.832.00
141400℃12.109230.00000002.68096657.34545479.13223.65.7234.691.44
 坪年龄=232±2.3 Ma(MSWD=3.65);反等时线年龄=231±2.3 Ma
), ArticleFig(id=1311999269737947819, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, language=CN, label=表3, caption=

十里韧性剪切带白云母40Ar/39Ar阶段升温测年数据

, figureFileSmall=null, figureFileBig=null, tableContent=
阶段T/℃36Ara37Arca38Arcl39Ark40Arr年龄/Ma误差2σ/Ma40Ar/%39Ar/%
样品编号:TW10-1176-1 白云母 样品重量=15.46 mg 照射参数J=0.00398010±0.00001990
注:36Ara代表来自大气的36Ar,用于校正大气混入的40Ar;37Arca代表来自钙(Ca) 的37Ar,由40Ca经中子照射生成,用于监测富钙矿物;38Arcl代表来自氯(Cl) 的38Ar,由37Cl经中子照射生成,用于监测富氯矿物或流体;39Ark代表来自钾(K) 的39Ar,由39K经中子照射生成,代表样品中K的含量;40Arr代表放射成因的40Ar,即由40K衰变产生的部分,是计算年龄的直接依据
1700℃0.092990.00000000.63457757.27902195.35253.12.5298.741.44
2800℃2.118110.00000003.576786265.71699811.06232.50.9593.616.67
3840℃3.031930.00000005.549519393.661514451.25231.70.8293.799.88
4880℃4.322880.00000007.345234520.781919190.96231.50.7793.3313.07
5920℃6.044260.00000008.656524590.536022129.62231.80.8091.9214.82
6960℃7.299880.00000008.563680558.671521376.94231.50.8389.9014.02
71000℃9.252400.00000008.013721483.849919319.83230.70.9085.8412.15
81040℃12.052280.00000006.643168348.878315441.45229.31.1676.928.76
91080℃7.744610.00000004.361738236.608610431.43231.61.5078.055.94
101120℃12.656530.00000004.313819160.14279314.91234.12.2159.844.02
111160℃10.999170.00000003.447678122.24427534.32235.62.7756.853.07
121200℃13.672600.00000003.928635108.31497816.15234.43.3848.302.72
131300℃15.337980.00000003.80495879.78687291.23232.65.1137.832.00
141400℃12.109230.00000002.68096657.34545479.13223.65.7234.691.44
 坪年龄=232±2.3 Ma(MSWD=3.65);反等时线年龄=231±2.3 Ma
)], attaches=null, journal=Journal(id=1311385402311016565, delFlag=0, nameCn=地质力学学报, nameEn=Journal of Geomechanics, nameHistory1=null, nameHistory2=null, issn=1006-6616, eissn=null, cn=11-3672/P, coden=null, periodic=1, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=eIT+4m2KVWPyCt/9B7VJoQ==, journalPrice=null, startedYear=null, abbrevIsoEn=Journal of Geomechanics, journalRemark=null, publicationField=null, createdTime=1790588244275, updatedTime=1790588826779, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=D, firstLetterEn=D, subjectCode=Science, subjectName=null, subjectCodeEn=Science, subjectNameEn=null, picCn=eIT+4m2KVWPyCt/9B7VJoQ==, picEn=0WQPu/LDoP9XKci/CSo2YQ==, jcr=null, cjcr=null, exts=[JournalExt(id=1311387845575668074, language=CN, name=地质力学学报, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1790588826793, updatedTime=1790588826793, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.manuscripts.com.cn/dzlxxb, submissionEditorUrl=http://www.manuscripts.com.cn/dzlxxb, submissionReviewUrl=http://www.manuscripts.com.cn/dzlxxb, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1311387845621805419, language=EN, name=Journal of Geomechanics, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1790588826804, updatedTime=1790588826804, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.manuscripts.com.cn/dzlxxb, submissionEditorUrl=http://www.manuscripts.com.cn/dzlxxb, submissionReviewUrl=http://www.manuscripts.com.cn/dzlxxb, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1311385891987619962, websiteList=[Website(id=1311386135344021834, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1311385891987619962, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/dzlxxb/CN, language=CN, createTime=1790588419042, createBy=18614031015, updateTime=1790590359122, updateBy=18614031015, name=地质力学学报-中文, tplId=1146099689490845704, title=地质力学学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1311394384663371943, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135344021834, code=articleTextType, value=kx, createTime=1790590385833, updateTime=1790590385833, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394384629817508, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135344021834, code=banner, value=null, createTime=1790590385825, updateTime=1790590385825, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394384705314986, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135344021834, code=grayFlag, value=0, createTime=1790590385843, updateTime=1790590385843, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394384621428899, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135344021834, code=logo, value=https://castjournals.cast.org.cn/joweb/dzlxxb/CN/file/pic?fileId=FHk8j02jpAUqJCuAXgNz+g==, createTime=1790590385823, updateTime=1790590385823, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394384734675116, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135344021834, code=minRunFlag, value=0, createTime=1790590385850, updateTime=1790590385850, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394384654983334, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135344021834, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/dzlxxb/CN/file/pic, createTime=1790590385831, updateTime=1790590385831, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394384717897899, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135344021834, code=silenceFlag, value=0, createTime=1790590385846, updateTime=1790590385846, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394384642400421, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135344021834, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1790590385828, updateTime=1790590385828, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394384675954856, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135344021834, code=themeColor, value=null, createTime=1790590385836, updateTime=1790590385836, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394384688537769, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135344021834, code=themeStyle, value=null, createTime=1790590385839, updateTime=1790590385839, creator=18614031015, updator=18614031015)]), Website(id=1311386135411130720, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1311385891987619962, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/dzlxxb/EN, language=EN, createTime=1790588419058, createBy=18614031015, updateTime=1790590353865, updateBy=18614031015, name=地质力学学报-英文, tplId=1146101810881728533, title=Journal of Geomechanics, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1311394354476966043, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135411130720, code=articleTextType, value=kx, createTime=1790590378636, updateTime=1790590378636, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394354455994520, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135411130720, code=banner, value=null, createTime=1790590378631, updateTime=1790590378631, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394354497937566, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135411130720, code=grayFlag, value=0, createTime=1790590378641, updateTime=1790590378641, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394354447605911, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135411130720, code=logo, value=https://castjournals.cast.org.cn/joweb/dzlxxb/EN/file/pic?fileId=FHk8j02jpAUqJCuAXgNz+g==, createTime=1790590378629, updateTime=1790590378629, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394354514714784, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135411130720, code=minRunFlag, value=0, createTime=1790590378645, updateTime=1790590378645, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394354468577434, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135411130720, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/dzlxxb/EN/file/pic, createTime=1790590378634, updateTime=1790590378634, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394354506326175, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135411130720, code=silenceFlag, value=0, createTime=1790590378643, updateTime=1790590378643, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394354464383129, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135411130720, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1790590378633, updateTime=1790590378633, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394354485354652, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135411130720, code=themeColor, value=null, createTime=1790590378638, updateTime=1790590378638, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394354489548957, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135411130720, code=themeStyle, value=null, createTime=1790590378639, updateTime=1790590378639, creator=18614031015, updator=18614031015)])], journalTitle=地质力学学报, weixinUrl=null, journalUrl=https://journal.geomech.ac.cn/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Journal of Geomechanics, journalPhotoCn=eIT+4m2KVWPyCt/9B7VJoQ==, journalPhotoEn=0WQPu/LDoP9XKci/CSo2YQ==, journalFirstLetter=D, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/dzlxxb/CN/10.12090/j.issn.1006-6616.2025052, detailUrlEn=https://castjournals.cast.org.cn/joweb/dzlxxb/EN/10.12090/j.issn.1006-6616.2025052, pdfUrlCn=https://castjournals.cast.org.cn/joweb/dzlxxb/CN/PDF/10.12090/j.issn.1006-6616.2025052, pdfUrlEn=https://castjournals.cast.org.cn/joweb/dzlxxb/EN/PDF/10.12090/j.issn.1006-6616.2025052, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=1, orderTime=1787846400000, fullTextJson=null, articleText=null, reference=null)
收藏切换
云开地块西北缘十里韧性剪切带变形特征及40Ar/39Ar年龄
收藏切换
PDF下载
郭尚宇 1 , 吴祥珂 1 , 赵兵 1 , 黎丹 2
地质力学学报 | 构造体系与构造地质 2026,32(4): 771-785
收起
收藏切换
地质力学学报 |构造体系与构造地质 2026 , 32 (4) : 771 -785
云开地块西北缘十里韧性剪切带变形特征及40Ar/39Ar年龄
全屏
[Author(id=1311999256647524976, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=513735922@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1311999257100509810, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999256647524976, language=EN, stringName=Shangyu GUO, firstName=Shangyu, middleName=null, lastName=GUO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1The Mineral Resources and Reserves Evaluation Center of Guangxi, Nanning 530028, Guangxi, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1311999258727899764, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999256647524976, language=CN, stringName=郭尚宇, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028, bio={"content":"

郭尚宇(1990—),男,高级工程师,从事基础地质矿产调查工作。Email:

"}, bioImg=null, bioContent=

郭尚宇(1990—),男,高级工程师,从事基础地质矿产调查工作。Email:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1311999256018379369, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, xref=1, ext=[AuthorCompanyExt(id=1311999256211317354, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256018379369, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Mineral Resources and Reserves Evaluation Center of Guangxi, Nanning 530028, Guangxi, China), AuthorCompanyExt(id=1311999256228094571, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256018379369, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028)])]), Author(id=1311999258828563062, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=405950925@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1311999259172495992, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999258828563062, language=EN, stringName=Xiangke WU, firstName=Xiangke, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1The Mineral Resources and Reserves Evaluation Center of Guangxi, Nanning 530028, Guangxi, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1311999259252187770, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999258828563062, language=CN, stringName=吴祥珂, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1311999256018379369, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, xref=1, ext=[AuthorCompanyExt(id=1311999256211317354, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256018379369, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Mineral Resources and Reserves Evaluation Center of Guangxi, Nanning 530028, Guangxi, China), AuthorCompanyExt(id=1311999256228094571, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256018379369, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028)])]), Author(id=1311999259579343484, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1311999259650646654, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999259579343484, language=EN, stringName=Bing ZHAO, firstName=Bing, middleName=null, lastName=ZHAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1The Mineral Resources and Reserves Evaluation Center of Guangxi, Nanning 530028, Guangxi, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1311999259726144128, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999259579343484, language=CN, stringName=赵兵, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1311999256018379369, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, xref=1, ext=[AuthorCompanyExt(id=1311999256211317354, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256018379369, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1The Mineral Resources and Reserves Evaluation Center of Guangxi, Nanning 530028, Guangxi, China), AuthorCompanyExt(id=1311999256228094571, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256018379369, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028)])]), Author(id=1311999259981996674, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1311999260057494148, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999259981996674, language=EN, stringName=Dan LI, firstName=Dan, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2Nuclear Geologic Party No. 310 of Guangxi, Guilin 541000, Guangxi, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1311999260120408709, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, authorId=1311999259981996674, language=CN, stringName=黎丹, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2广西壮族自治区三一〇核地质大队,广西 桂林 541000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1311999256295203436, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, xref=2, ext=[AuthorCompanyExt(id=1311999256299397741, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256295203436, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2Nuclear Geologic Party No. 310 of Guangxi, Guilin 541000, Guangxi, China), AuthorCompanyExt(id=1311999256316174958, tenantId=1146029695717560320, journalId=1311385891987619962, articleId=1311999244148499019, companyId=1311999256295203436, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2广西壮族自治区三一〇核地质大队,广西 桂林 541000)])])]
郭尚宇1 , 吴祥珂1 , 赵兵1, 黎丹2
作者信息
  • 1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028
  • 2广西壮族自治区三一〇核地质大队,广西 桂林 541000
通讯作者:
吴祥珂(1986—),男,正高级工程师,从事矿产地质勘查工作。Email:
作者简介:

作者贡献声明

郭尚宇负责全文数据处理、撰写、修改;吴祥珂负责指导研究思路、数据处理、研究意义;赵兵负责数据收集、整理,撰写地质概况部分;黎丹负责图件收集、整理、编制。所有作者均阅读并同意稿件的提交和发表。

Author’s Contributions

GUO Shangyu was responsible for data processing, writing, and revision of the full manuscript; WU Xiangke guided the research design, data processing, and the scientific significance of the study; ZHAO Bing collected and organized the data and wrote the geological setting section; LI Dan collected, organized, and prepared the figures. All authors have read and approved the submission and publication of the manuscript.

郭尚宇(1990—),男,高级工程师,从事基础地质矿产调查工作。Email:

Deformation characteristics and 40Ar/39Ar geochronology of the Shili ductile shear zone at the northwestern margin of the Yunkai Block
Shangyu GUO1 , Xiangke WU1 , Bing ZHAO1, Dan LI2
Affiliations
  • 1The Mineral Resources and Reserves Evaluation Center of Guangxi, Nanning 530028, Guangxi, China
  • 2Nuclear Geologic Party No. 310 of Guangxi, Guilin 541000, Guangxi, China
出版时间: 2026-08-28 doi: 10.12090/j.issn.1006-6616.2025052
文章导航
收藏切换

云开地块属华南板块前寒武变质结晶基底之一,为了解云开地区印支期构造变形特征,选取位于云开地块西北缘的十里韧性剪切带,通过野外调查、有限应变测量、运动学涡度分析及同位素年代学研究,表明其为一总体呈北西西—南东东走向、具有北北东向逆冲性质的剪切带,表现为韧性剪切变形、脆−韧性变形到褶皱变形的变形演化过程。韧性剪切变形同期形成的糜棱岩中,白云母40Ar/39Ar坪年龄为232±2.3 Ma(MSWD=3.65),付林指数K为0.06~0.77,罗德参数ν为0.13~0.89,变形强度Es为0.41~0.51,运动学涡度值Wk为0.70~0.78,表明其为平面压扁型应变,其受到纯剪切与简单剪切相当的一般剪切作用。研究表明十里韧性剪切带形成于印支地块与华南地块北东—南西向拼合碰撞的远程效应。

华南板块  /  云开地块  /  韧性剪切带  /  有限应变  /  运动学涡度  /  40Ar/39Ar
Objective

The Yunkai Massif is one of the Precambrian metamorphic crystalline basements within the South China Block. To better understand the Indosinian deformation characteristics in the Yunkai area, the Shili ductile shear zone at the northwestern margin of the Yunkai Massif was selected for this study.

Methods

Through detailed field investigations, finite strain measurements, kinematic vorticity analyses, and 40Ar/39Ar geochronology, the structural characteristics and evolutionary process of the shear zone were constrained.

Results

The Shili ductile shear zone generally strikes WNW–ESE with NNE-directed thrusting. It has undergone four phases of deformation. Among which, the D2 to D4 deformations all indicate movement from SSW to NNE. D2 to D4 formed under a unified tectonic stress field, reflecting an evolution from ductile shear through brittle-ductile deformation to folding during the Late Triassic. Mylonites formed synchronously with the ductile shear deformation yield a muscovite 40Ar/39Ar plateau age of 232 ± 2.3 Ma (MSWD = 3.65). The Flinn index (K) is 0.06–0.77, the Lode parameter (ν) is 0.13–0.89, the Effective strain (Es) is 0.41–0.51, and the kinematic vorticity value (Wk) is 0.70–0.78. These parameters indicate a flattening-type strain regime dominated by general shear, with comparable contributions of pure shear and simple shear. The dynamic recrystallization of minerals suggests that the deformation environment reached the upper greenschist facies.

Conclusions

This study indicates that the mylonitization, crenulation cleavage development, and folding within the Shili ductile shear zone were dynamically driven by the propagation of far-field stress resulting from the NE–SW collision between the Indochina and South China blocks during the Indosinian period.

Significance

These findings provide critical constraints on the Indosinian tectono-thermal event and its geodynamic framework in South China.

South China Block  /  Yunkai Block  /  ductile shear zone  /  finite strain  /  kinematic vorticity  /  40Ar/39Ar geochronology
郭尚宇, 吴祥珂, 赵兵, 黎丹. 云开地块西北缘十里韧性剪切带变形特征及40Ar/39Ar年龄. 地质力学学报, 2026 , 32 (4) : 771 -785 . DOI: 10.12090/j.issn.1006-6616.2025052
Shangyu GUO, Xiangke WU, Bing ZHAO, Dan LI. Deformation characteristics and 40Ar/39Ar geochronology of the Shili ductile shear zone at the northwestern margin of the Yunkai Block[J]. Journal of Geomechanics, 2026 , 32 (4) : 771 -785 . DOI: 10.12090/j.issn.1006-6616.2025052
印支运动奠定了华南地区主要构造形迹与格架,不同学者以不同角度对其进行研究,并取得丰富成果,提出了不同的动力学机制观点,随着更多野外证据及高精度年代学数据的积累,各类观点不断被否定、补充、更新(Lin et al.,2008;Zhang and Cai,2009;Lin et al.,2018;王岳军等,2022;肖庆辉等,2025)。Hsü et al.(1990)基于中生代板溪群构造杂岩研究,提出了扬子板块与华夏地块在中生代发生阿尔卑斯型陆陆碰撞;Li and Li(2007)通过分析华南地区花岗岩类型和年龄,认为自晚二叠世末期开始,古太平洋板块长距离平俯冲于华南地块之下;张国伟等(2013)通过以构造为主的多学科综合调研,提出陆内不同地块的非均衡差异性主导了华南陆内构造;王岳军等(2022)通过综合研究华南地区野外构造解析及热年代学等成果,认为华南印支期变形格局是多板块围限下的陆内远程效应。鉴于华南板块中生代构造演化的复杂性,需要更多资料予以证实。
云开地块地处广西南部与广东西部的交界地区,位于华南板块南缘,长期以来被认为是华南板块前寒武变质结晶基底之一,是华南地区印支运动的研究焦点,其边界受岑溪−博白断裂带、吴川−四会韧性剪切带、罗定−广宁断裂带所限定(王岳军等,2022)。Wang et al.(2007)通过系统的几何学、运动学、年代学研究,认为云开地区印支期变形主要分为中三叠世(~248~220 Ma)右旋斜向逆冲和晚三叠世(~220~200 Ma)左旋走滑,其中三叠世变形在区域上由雪峰山、云开大山、武夷山等构造带组成大型正花状构造。Wang et al.(2021)进一步讨论了这2期变形,认为其形成于华南地块向华北地块深俯冲过程中,由于受古太平洋板块阻挡而侧向挤出导致古特提斯洋顺时针剪刀式闭合。岑溪−博白断裂带是云开地块北西侧边界断裂,长度超330 km,宽5~25 km,总体呈北西倾向,具有分支多、活动期次多的特征(广西壮族自治区区域地质调查研究院,2022)。Wang et al.(2007)在博白、容县等地的博白‒岑溪断裂带花岗质糜棱岩、糜棱岩中获得的黑云母40Ar/39Ar年龄分别为219 Ma和211 Ma,其变形特征指示左行走滑运动。郭尚宇等(2020)在藤县三堡韧性剪切带中获得的绢云母40Ar/39Ar坪年龄为232 Ma,具右行走滑‒逆冲性质。除此之外鲜有其他研究数据被报道。
十里韧性剪切带夹持于北东向三堡韧性剪切带与昙容断层之间,是岑溪−博白断裂带于印支运动早期形成的一条北西西—南东东走向韧性剪切带,其后期脆性变形叠加较弱,完整保留了云开地块印支运动早期韧性变形证据。文章通过野外调查、有限应变测量、运动学涡度分析及40Ar/39Ar年代学研究,定量查明了该韧性剪切带特征,揭示了云开地块在印支期造山运动中,由韧性剪切变形、脆−韧性变形到褶皱变形的递进变形过程,结合区域地质资料,认为其形成于自晚三叠世以来印支板块与华南板块陆内碰撞挤压环境。此次研究是对云开地块构造变形研究的重要补充,为揭示印支造山期构造变形作用与过程提供了新证据。
云开地区是华夏地块的重要组成部分,紧邻扬子地块东南缘(图1a),出露变质程度较深的高州岩群/天堂山岩群及浅变质的云开岩群,其一度被认为是前寒武变质结晶基底。随着华南古生代海盆持续收缩,奥陶纪、志留纪陆续沉积一套浅海陆棚相陆源碎屑复理石建造,加里东运动结束后,沿云开地块北缘的北东向残余海盆陆续沉积滨岸−浅海陆源碎屑类复理石、复理石沉积,以及台盆硅质岩、泥质岩沉积。晚二叠世—晚三叠世,印支运动强烈挤压造山作用导致云开地区海相沉积历史结束,发育博白‒岑溪断裂带、吴川−四会韧性剪切带、罗定−广宁断裂带等一系列北东东—北东走向逆冲断裂、推覆构造,大量同碰撞−后碰撞由地壳加厚深熔而成的堇青石花岗岩沿云开地块周缘侵入,至中晚侏罗世,钾玄岩−高钾钙碱性花岗岩沿北东向构造线断续侵入,陆内拉分、断陷盆地发育(广西壮族自治区区域地质调查研究院,2022)。随着高精度测年方法的应用,一度被认为属古老变质结晶基底的高州岩群/天堂山岩群和浅变质的云开岩群的原岩物质被认为具有相似的年龄组成特征,其形成时代被归属为新元古代—古生代早期,并在古生代早期和中生代早期遭受了强烈的构造−岩浆作用,发生了强烈的角闪岩相−麻粒岩相变质作用和中深层次韧性变形(Wang et al.,2007;周岱等,2017)。
博白‒岑溪断裂带属云开地块北西侧边界断裂(图1b),起于北部湾,经合浦、博白、岑溪,延伸至广东省,全长大于330 km,宽5~25 km,由不同时期、不同规模、不同性质的多组断裂组成,其走向总体呈65°方向延伸,次级断层以北东—南西走向为主,其次为北东东—南西西走向。断层切割元古界、古生界及中生界、新生界、四堡−加里东期岩体、海西−印支期岩体及燕山期岩体,动力变质作用发育(广西壮族自治区区域地质调查研究院,2022)。此外,区域其他主干断裂带如灵山−藤县断裂带、吴川−四会断裂带在印支期均表现为强烈的左行压扭性变形(广西壮族自治区区域地质调查研究院,2022;张献河等,2024)。
十里韧性剪切带位于博白‒岑溪断裂带中段容县县城东侧,走向约102°,出露长度约14 km,宽度1~4 km,为志留系合浦组与早三叠世岩体接触界线,东端终止于昙容断层,西端被白垩纪—古近纪地层掩盖(图1c)。碎屑岩及花岗岩发育不同的韧性变形特征,碎屑岩(合浦组)中由岩体接触边界往剪切带外侧,依次分布云英质糜棱岩−糜棱片岩−千糜岩,分带性不明显,顺层褶皱发育,线理以皱纹线理为主,少见矿物拉伸线理;花岗岩中面理发育较弱,矿物拉伸线理发育,主要为花岗质初糜棱岩与花岗质糜棱岩相间分布,偶见宽约10 cm左右的花岗质超糜棱岩,其原岩可能为含长石较少的细晶岩脉,夹透镜状、脉状的花岗质脉及碎屑岩,剪切带北侧见花岗质变晶糜棱岩、糜棱岩化花岗岩(图2)。剪切带中剪切面理与各岩性界面产状协调一致,原岩性界线已被剪切面理置换。
韧性剪切活动伴随有岩浆−热液活动,剪切带中见顺层产出的花岗质脉,石英及白云母半定向排列,但长石呈半自形板状−他形粒状,为剪切后期热液充填脉体。韧性剪切活动结束后仍有热液活动,合浦组地层剪切带中常见有黑色自形柱状电气石,剪切带北部出露的花岗质变晶糜棱岩中石英具静态重结晶特征,长石碎斑经热液蚀变为白云母、石英等矿物集合体,表明韧性剪切活动结束后,剪切带局部遭受了热重置。
剪切带变形主要分为4期。D1期以强烈褶皱变形为主;D2期为韧性剪切变形,强烈改造D1期变形形成S-C面理、糜棱岩;D3期为脆−韧性变形,将D2期变形形成的糜棱面理改造为密集不对称膝状褶皱;D4期为中小尺度褶皱变形,各变形期变形特征如下。
D1期变形由于受后期变形改造,露头上仅在剪切带边部的合浦组碎屑岩中可见,多表现为尖棱褶皱(图3a)、不对称褶皱石英脉(图3b)及褶劈理,在剪切带南侧的绢云石英千糜岩中发育2组近垂直相交的皱纹线理(图3c),其中近直立的1组皱纹线理(B型线理)为D1期变形形成(L1),产状252°∠71°(倾伏向/倾伏角),结合不对称褶皱石英脉,指示右行走滑运动性质。在镜下,剪切带中段云英质糜棱岩薄片中可见旋转碎斑保存有D1期变形形成的糜棱面理(图3d),上述残存的变形信息及变形特征均表明D1期变形的存在。
(1) 宏观变形特征
D2期变形为韧性变形,剪切带岩性有白云母长英质糜棱岩(图4a)、千糜岩、糜棱片岩、糜棱岩化花岗岩、花岗质初糜棱岩(图4b)、花岗质糜棱岩(图4c)、花岗质超糜棱岩、花岗质变晶糜棱岩。糜棱面理总体产状170°~210°/∠50°~85°,矿物拉伸线理产状0°~30°/∠50°~80°(倾伏向/倾伏角),局部受后期变形叠加,使D2期糜棱面理发生重褶。依据花岗质糜棱岩中长石、石英的旋转碎斑、不对称拖尾及石英S形透镜状排列等变形现象综合判定D2韧性剪切变形机制为总体呈北北东极性的逆冲。发育在花岗岩和碎屑岩中的韧性剪切带,因二者岩性的不同表现出不同的变形特征。
碎屑岩中S面理不发育,C面理主要由片状绢云母、白云母及透镜状石英、长石定向排列构成,仅局部见细小石英脉中保留有S面理,C面理一般在千糜岩及糜棱片岩中发育更密集,微劈石1~2 mm,云英质糜棱岩中较稀疏,微劈石2~4 mm,C面理主要呈北北东倾向。
花岗岩中S-C组构发育,C面理多由白云母、黑云母定向排列组成,花岗质变晶糜棱岩中密集细小的石英条带组成C面理,S面理多为拉长的石英及长石、电气石旋转碎斑系组成。花岗岩韧性剪切带中常发育矿物拉伸线理,主要由石英颗粒塑性拉长构成。
(2)显微变形特征
剪切带各构造岩类岩石成分主要为石英、长石、绢云母、白云母、黑云母及少量红柱石、电气石。石英表现为书斜式构造(图4d)、波状消光(图4e)、带状消光(图4f)、亚晶粒化(图4g)、动态重结晶(图4h、4i)、静态恢复重结晶(图4j)、旋转碎斑(图4k)、多晶石英条带(图4j)、核幔构造(图4k)等,石英的塑性变形在样品中十分常见,其动态重结晶机制以亚颗粒旋转动态重结晶(图4h)为主,亦见少量膨凸重结晶(图4i)。长石多为刚性块体,主要见晶内裂隙(图4l)、书斜式构造(图4m)、机械双晶(图4n)、旋转碎斑(图4o)、核幔构造(图4p)及压力影构造。云母多表现为波状消光(图4q)、扭折带(图4r)、云母鱼(图4s)、旋转碎斑、核幔构造、压力影(图4t)。电气石部分为旋转碎斑(图4u),亦见有自形晶。镜下各类岩石S-C组构(图4v)均十分发育,显微分层(图4j)现象明显主要见于花岗岩剪切带,石英条带及绢云母集合体密集相间分布,并绕过长石、云母残斑,花岗质变晶糜棱岩中亦可见“Z”字型不对称石英条带褶皱(图4w)。各类构造岩定向标本显微变形特征指示的运动方向及特征与宏观变形运动方向及特征一致,反映了剪切带总体北北东向逆冲的运动性质。
在花岗质变晶糜棱岩中见石英矩形条带(图4j),石英晶粒多呈现多边形,交汇处形成三结点,且石英基本为均匀消光,长石碎斑可见退变质为白云母及石英集合体(图4x),表明其受后期静态恢复重结晶及热变质作用较强。
(3)D3期变形特征
D3期变形为脆−韧性变形,因岩石能干性差异,仅见于合浦组碎屑岩中,一般将D2期碎屑岩糜棱面理改造为密集不对称膝状褶皱,褶皱枢纽平行排列形成皱纹线理(图5a),是典型的B型线理,其在C面理上呈北西西—南东东水平走向,结合不对称膝状褶皱锐角方向,指示D3期变形与D2期韧性变形一致的北北东向逆冲运动性质。D3期变形形成的密集规则不对称膝状褶皱两翼与任一平直的面理相交呈现交面线理(图5b)。D3期变形镜下主要呈微褶皱,由绢云母、白云母及石英透镜体定向形成的D2期糜棱面理被挤压呈膝折带(图5c)。
(4)D4期变形特征
D4期变形为褶皱变形,表现为普遍发育的中小尺度褶皱,广泛分布于剪切带内。受岩石能干性影响,花岗岩中褶皱波长大,碎屑岩中褶皱波长小并多见次级褶皱(图6a—6c)。褶皱两翼夹角多为45°~90°,手标本尺度见窗棂构造,常出现于不同能干层岩性之间,强岩层呈一系列宽而圆滑的弧形突向弱岩层一侧(图6d)。褶皱变形导致D2期糜棱面理及D3期膝折带局部往北倾,褶皱北翼的糜棱面理(S2)、线理(L3),指示的运动性质由原来北北东向逆冲变化为北北东向伸展滑脱(图2,图6a、6b、6e),褶皱轴面与剪切带总体产状相近,形成于北北东向挤压应力环境。
此次有限应变测量及运动学涡度分析对象主要为剪切带内糜棱岩类岩石,测量分析结果反映了D2期韧性剪切变形的运动学特征。
剪切带内主要糜棱岩类岩石共8种,其中花岗质超糜棱岩镜下矿物呈细糜状,不适用于有限应变测量。花岗质变晶糜棱岩虽然受后期热变质作用,其石英颗粒已静态恢复重结晶,但从其碎斑含量推断其剪切变形大致相当于花岗质糜棱岩。因此此次工作分别针对绢云石英千糜岩、石英白云母糜棱片岩、白云母长英质糜棱岩、花岗质糜棱岩、花岗质初糜棱岩及糜棱岩化中细粒黑云母二长花岗岩这6种岩性采集定向标本并进行有限应变测量,采样位置见图2。
有限应变测量方法已有较成熟的总结(郑亚东和常志忠,1985;余坷成等,2025;Banerjee et al.,2026),文章选用最常用的长短轴法,切制每件样品的XZ、YZ面薄片,测量其变形石英颗粒的相关参数(表1)。通过相关参数的计算,剪切带内糜棱岩类岩石付林指数K为0.06~0.77,罗德参数ν为0.13~0.89,变形强度Es为0.41~0.51。将计算数据投入付林图解及霍塞克图解(图7)可见,剪切带为平面压扁型应变。
运动学涡度(Wk)是岩石递进变形中非共轴性的一种量度,是确定韧性剪切带中纯剪切与简单剪切组分相对占比的重要方法(李泽宇和刘俊来,2026)。一般剪切带的运动学涡度变化为0~1,纯剪切为零,简单剪切为1。此次选用的极莫尔圆法是目前计算运动学涡度最精确的方法,通过绘制极莫尔圆确定有限应变椭圆的长轴与剪切面之间的夹角(α)及主变形面2个特征向量的夹角(υ),进而求取运动学涡度值,具体方法见郑亚东等(2008)。该剪切带运动学涡度值(图8)为0.70~0.78(表2),表明为一般剪切作用。
剪切带内糜棱岩类岩石主要矿物成分为石英、黑云母、白云母、绢云母及长石,其中以石英最为常见,云母矿物多细小,长石多为假晶。Passchier and Trouw(2005)研究表明,膨凸(BLG)、亚晶粒旋转(SGR)和颗粒边界迁移(GBM)重结晶等3种矿物动态重结晶机制形成温度逐渐增高。据镜下观察,长石普遍发育双晶纹,石英不规则边界多晶条带发育,石英重结晶颗粒多为定向拉长状,形成机制以亚颗粒旋转动态重结晶为主,表明剪切带形成温度约400~500℃,对应高绿片岩相温度条件。
在剪切带中段采集花岗质糜棱岩样品(TW10-1176-1)中碎斑多为长石及石英,含量约25%~45%,基质主要为定向S形排列的石英及云母类矿物,见S-C组构及碎斑系。石英不规则多晶条带发育,见少量矩形多晶石英条带,见波状消光、带状消光、亚晶粒化及压力影构造,石英重结晶方式以亚晶粒旋转重结晶为主,该样品中石英未见后期静态重结晶;白云母多与黑云母、石英定向排列,呈云母鱼、波状消光、扭折带、θ型碎斑、核幔构造或组成压力影构造的阴影区,可见白云母为同构造期形成,样品未受后期热蚀变影响。主要矿物成分为电气石+黑云母+白云母+长石+石英。
将花岗质糜棱岩样品破碎后挑选纯度大于99%的白云母,用超声波清洗后与ZBH-25 黑云母标样(年龄132.7±1.2 Ma,钾含量7.6%,照射参数J 值0.003258)一起送至中国原子能科学研究院的“游泳池堆”接受中子照射。照射工作使用B4 孔道,中子流密度约为2.65×1013 n·cm−2·s−1,照射总时间为1440 min,积分中子通量为2.29×1018 n·cm−2。
样品测定在中国地质科学院地质研究所氩‒氩实验室多接收稀有气体质谱仪Helix MC 上完成,使用石墨炉进行样品阶段升温加热,每一个阶段加热10 min,净化20 min,每个峰值均采集20 组数据。所有的数据在回归到时间零点值后再进行质量歧视校正、大气氩校正、空白校正和干扰元素同位素校正。通过分析中子照射过的K2SO4和CaF2获得的干扰同位素校正系数值为: (36Ar/37Ar0)Ca=0.0002398,(40Ar/39Ar)K=0.004782,(39Ar/37Ar0)Ca=0.000806。37Ar 经过放射性衰变校正; 40K 衰变常数λ=5.543×10−10 a−1。具体实验流程及数据处理见陈文等(2006)和张彦等(2006),样品分析测试结果见表3。
样品在800~1300℃的12个温度阶段组成的坪年龄为232±2.3 Ma(MSWD=3.65),对应了97.12%的39Ar释放量(图9a),相应的等时线年龄为231±2.3 Ma(MSWD=3.71),40Ar/36Ar初始值为297±4.6;反等时线年龄为231±2.3 Ma(MSWD=3.66),40Ar/36Ar初始值为298±4.5(图9b)。样品的反等时年龄、等时线年龄和坪年龄相近,且40Ar/36Ar初始值和现代大气氩值(295.5)在误差范围内一致,说明所测试的样品中不存在过剩氩,也无显著的氩丢失,其坪年龄可代表样品中白云母的结晶年龄,即D2期韧性剪切变形年龄。
华南板块印支期—燕山期广泛的造山运动奠定了现今华南地区构造基本格架。在扬子地块北缘,华南板块与华北地块发生强烈的陆内深俯冲和碰撞形成大别山、苏鲁造山带,其出露的超高压变质带变质年龄峰值约240 Ma(Feng et al.,2024;Zhu et al.,2024)。华南板块西南缘,沿松马−松达缝合带与印支地块拼合碰撞,导致越南北部Song Chay等地块内部形成一系列高压变质带(林伟等,2025;Hau et al.,2026)。在海南地区,昌江‒琼海断裂被认为是扬子地块与印支地块的分界线,东古特提斯主洋盆的关闭时间约237 Ma(Wang et al.,2018)。琼西南发育2条近北东向展布的戈枕和冲卒岭韧性剪切带,具左行走滑−逆冲特征,在戈枕韧性剪切带及冲卒岭韧性剪切带糜棱岩中分别获得黑云母及白云母单矿物40Ar/39Ar 年龄为227.4±0.2 Ma、229.6±0.3 Ma(陈新跃等,2006a)。在海南岛西部的北西向公爱韧性剪切带具右行走滑特征,其糜棱岩中的白云母获得了249.7±1.0 Ma 和247.6±1.0 Ma的40Ar/39Ar 坪年龄(陈新跃等,2006b)。在浙西南,已有研究获得的交塘糜棱岩中多硅白云母40Ar/39Ar坪年龄为237.6±1.3 Ma,小查田糜棱岩中钾长石等时线年龄为221±10 Ma(朱炳泉等,1997)。在福建武平县,Xu et al. (2011)在具有右行走滑运动性质的北东向武夷山松溪−长汀剪切带中,获得其糜棱岩中同构造黑云母及白云母的坪年龄分别为235.3 ± 2.8 Ma 和238.5 ± 2.8 Ma。Yan et al.(2003,2009)获得右江‒南盘江断裂带片岩中同构造期白云母40Ar/39Ar 变形年龄和变质锆石U-Pb年龄为248~223 Ma。
云开地区及周缘,已有研究取得了大量剪切带的年代学数据,邵建国等(1995)在云开地块北缘及东缘获得的罗定推覆构造、分界南推覆构造、西山岭推覆构造中同构造白云母40Ar/39Ar等时线年龄分别为249.72±2.61 Ma、255.33±3.03 Ma、229.35±2.50 Ma。Wang et al.(2021)在阳西地区北西西向或近东—西向剪切带中获得的同构造黑云母40Ar/39Ar坪年龄为229~225 Ma;在梅州地区糜棱岩中获得的同构造黑云母40Ar/39Ar坪年龄为224~222 Ma,相关浅色岩体锆石U-Pb年龄为249±7 Ma 和241±9 Ma。在云开地块腹地,Wang et al.(2007)在信宜−高州地区获得230~222 Ma的同构造黑云母40Ar/39Ar坪年龄。在云开地块西侧的十万大山地区,发育一系列总体南西—北东走向的叠瓦式逆冲构造、紧闭褶皱及韧性剪切带,其指示北西—南东的古构造应力场方向,其中获得了253~245 Ma的韧性剪切带年龄(王文宝,2017;丁汝鑫等,2018)。同时期,大容山−十万大山堇青石花岗岩和片麻状花岗岩锆石U-Pb年龄为250~230 Ma,研究表明其形成于地壳加厚深熔(Wang et al.,2007)。十万大山地区晚三叠世平垌组沉积不整合于中三叠统板八组火山岩之上。柯贤忠等(2018)获得云开地区前寒武变质基底和花岗岩脉中锆石变质增生边中U-Pb同位素年龄为231~229 Ma,王祥东等(2020)获得高州−信宜一带花岗质片麻岩中后期叠加改造产生的独居石、磷灰石等副矿物的结晶年龄分别为236 Ma和230 Ma,表明云开地区印支期的变质−深熔作用年龄为240~230 Ma。陈国楷等(2026)在粤西阳江地区识别出反映了近南—北向的挤压作用的褶劈理叠加于早期变形组构之上,并获得变质锆石年龄(245~225 Ma)。以上资料均表明晚三叠世印支期构造−热事件的广泛存在。
此次工作获得十里韧性剪切带花岗质糜棱岩中同构造白云母40Ar/39Ar坪年龄为232±2.25 Ma,代表其D2期韧性剪切变形年龄,往北东向约30 km,在同属岑溪−博白断裂带的三堡韧性剪切带中获得同构造绢云母40Ar/39Ar坪年龄为231.9±2.2 Ma(郭尚宇等,2020)。同时,十里韧性剪切带受燕山期盆地掩盖及北东向断裂截断,剪切带主变形活动年龄被限定为印支期晚期,剪切带中D1期变形因被后期变形强烈改造,仅剪切带边部及残留的旋转碎斑记录了该期变形,其形成时代无从判别,但D2—D4期变形均指示了自南南西至北北东向的运动方向,且形成于统一的构造应力场,反映了晚三叠世由韧性剪切变形、脆−韧性变形到褶皱变形的变形演化过程。
与云开地区及周缘整体呈北西—南东挤压,以北东—南西向为主的构造形迹不同,十里韧性剪切带主变形期(D2—D4)形成糜棱岩化、褶劈理、褶皱变形的几何学、运动学特征协调,形成于统一应力场,表现为北北东向逆冲特征。云开大山西侧的十万大山推覆构造被认为是南东向北西逆冲(广西壮族自治区区域地质调查研究院,2022),云开大山东侧的罗定推覆构造、分界南推覆构造、西山岭推覆构造属北西向南东逆冲,夹持其中的印支期韧性剪切带被分为左旋逆冲(248~220 Ma)及左旋走滑(220~200 Ma)2期变形(Wang et al.,2007)。Wang et al. (2021)在云开及粤中地区识别出248~220 Ma北西西向或近东—西向右行压扭性逆冲性质脆韧性变形,并提出其主要受华南南缘哀牢山−马江古特提斯支洋闭合控制。
华南印支期构造的动力学模型长期以来都存在争议,Li and Li(2007)提出古太平洋板块自二叠纪(~265 Ma)开始北西向低角度俯冲于华南板块之下,形成了华南大陆中生代1300 km 宽的陆内褶皱冲断带、岩浆演化及变质作用具有自南东向北西逐渐扩展的规律。古太平洋板块俯冲模式从应力场角度较好解释了云开乃至华南东南部北东—南西向构造形迹,但该动力学模型缺乏蛇绿岩套及岛弧型弧火山岩作为证据支撑(Wang et al.,2013;张国伟等,2013),与古太平洋俯冲方向垂直的近东西向或北西—南东向剪切带也无法用古太平洋板块俯冲模式解释(Chu et al.,2012)。早—中三叠世开始,印支地块与华南地块拼合碰撞,东特提斯洋闭合形成松马−松达缝合带,其褶皱−冲断带内发育北东—南西向矿物拉伸线理和指向北东的剪切变形(王岳军等,2022),缝合带往北东的南盘江地区前陆褶皱−逆冲带深部主要表现为一系列指向北东—北北东的逆冲断层(杨文心,2021)。至云开地区,印支早期北西向构造已发育较弱并受后期北东向构造改造强烈,但仍能识别出近东西向/北西—北西西向脆韧性变形(Lin et al.,2008;Wang et al.,2021),总体上从华南地块南缘往北东向变形逐渐减弱(王岳军等,2022)。因此,十里韧性剪切带内糜棱岩化、褶劈理、褶皱变形动力来源于印支地块与华南地块北东—南西向拼合碰撞,属板缘作用的远程效应,其变形环境最高可达高绿片岩相,在中地壳上部层次一般剪切作用下遭受平面压扁型应变。
(1)十里韧性剪切带为一总体呈北西西—南东东走向、具有北北东向逆冲性质的韧性剪切带,表现为韧性剪切变形、脆−韧性变形到褶皱变形的变形演化过程,其韧性剪切变形同期形成的白云母40Ar/39Ar坪年龄为232±2.3 Ma(MSWD=3.65),表明其活动时代为三叠世晚期。
(2)有限应变测量及运动学涡度分析表明十里韧性剪切带内韧性剪切变形形成的各糜棱岩类岩石付林指数K为0.06~0.77,罗德参数ν为0.13~0.89,变形强度Es为0.41~0.51,运动学涡度值为0.70~0.78。表明其为平面压扁型应变,受一般剪切作用。
(3)十里韧性剪切带形成于印支地块与华南板块北东—南西向拼合碰撞的远程效应。

参考文献 引证文献
排序方式:
1
BANERJEE S, MAITY S, RAWAT A, et al., 2026. Quantifying finite strain in the poly-deformed Lansdowne Klippe, Garhwal Himalaya, India: an appraisal of popular strain estimation techniques[J]. Journal of Structural Geology, 204: 105585.
2
CHEN G K, ZHANG J, ZHAO C, et al., 2026. Polyphase deformation in the southernmost Cathaysia Block: an overprinting record from the Caledonian to Indosinian tectonothermal events[J]. Acta Petrologica Sinica, 42(7): 2431-2448. (in Chinese with English abstract)
3
CHEN W, ZHANG Y, ZHANG Y Q, et al., 2006. Late Cenozoic episodic uplifting in southeastern part of the Tibetan Plateau-evidence from Ar-Ar thermochronology[J]. Acta Petrologica Sinica, 22(4): 867-872. (in Chinese with English abstract)
4
CHEN X Y, WANG Y J, FAN W M, et al., 2006a. Microstructure characteristics of NE trend ductile shear zones of southwestern Hainan: constraints from 40Ar-39Ar geochronology[J]. Geochimica, 35(5): 479-488. (in Chinese with English abstract)
5
CHEN X Y, WANG Y J, WEI M, et al., 2006b. Microstructural characteristics of the NW-trending shear zones of Gong’ai region in Hainan island and its 40Ar-39Ar geochronological constraints[J]. Geotectonica et Metallogenia, 30(3): 312-319. (in Chinese with English abstract)
6
CHU Y, FAURE M, LIN W, et al., 2012. Tectonics of the Middle Triassic intracontinental Xuefengshan Belt, South China: New insights from structural and chronological constraints on the basal décollement zone[J]. International Journal of Earth Sciences, 101(8): 2125-2150.
7
DING R X, YU P P, HU G M, et al., 2018. Thermochronology of Pangxidong fault zone in southern section of Qin-Hang metallogenic belt[J]. Earth Science, 43(6): 1830-1838. (in Chinese with English abstract)
8
FENG P, DENG H, ZHANG Y, et al., 2024. Pressure–temperature–time path of ultrahigh-pressure metamorphic terranes constrained by zircon petrochronology: a case study of orthogneisses from the northern Sulu belt, China[J]. Journal of Asian Earth Sciences, 259: 105877.
9
Guangxi Institute of Regional Geological Survey, 2022. Regional geology of China, Guangxi Zhuang Autonomous Region [M]. Beijing: Geological Publishing House, 12. (in Chinese)
10
GUO S Y, HUANG X Q, NONG J N, et al., 2020. Deformation characteristics and 40Ar-39Ar age of the Sanbao ductile shear zone on the northwestern margin of Yunkai block, South China[J]. Geotectonica et Metallogenia, 44(3): 357-366. (in Chinese with English abstract)
11
HAU B V, KIM Y, JEONG Y J, et al., 2026. Metamorphic evolution and tectonic implications of high-pressure metapelites from the Song Ma suture zone, between the South China and Indochina cratons[J]. Journal of Asian Earth Sciences, 295: 106827.
12
HSÜ K J, LI J L, CHEN H H, et al., 1990. Tectonics of South China: key to understanding west pacific geology[J]. Tectonophysics, 183(1-4): 9-39.
13
KE X Z, ZHOU D, LONG W G, et al., 2018. Indosinian metamorphism and anatexis in Yunkai massif: evidences from zircon geochronology and Hf isotopes of migmatites and gneisses[J]. Earth Science, 43(7): 2249-2275. (in Chinese with English abstract)
14
LI Z X, LI X H, 2007. Formation of the 1300-km-wide intracontinental orogen and postorogenic magmatic province in Mesozoic South China: a flat-slab subduction model[J]. Geology, 35(2): 179-182.
15
LI Z Y, LIU J L, 2026. Further discussion of kinematic vorticity analysis in ductile shear zone[J/OL]. Geological Review. https://doi.org/10.16509/j.georeview.2026.02.001. (in Chinese with English abstract)
16
LIN S F, XING G F, DAVIS D W, et al., 2018. Appalachian-style multi-terrane Wilson cycle model for the assembly of South China[J]. Geology, 46(4): 319-322.
17
LIN W, WANG Q C, CHEN K, 2008. Phanerozoic tectonics of South China block: new insights from the polyphase deformation in the Yunkai massif[J]. Tectonics, 27(6): TC6004.
18
LIN W, WANG Y, LIU F, et al., 2025. Indochina orogenic belt and related geodynamics[J]. Science China Earth Sciences, 68(6): 1691-1715.(in Chinese with English abstract)
19
PASSCHIER C W, TROUW R A J, 2005. Microtectonics[M]. 2nd ed. Berlin, Heidelberg: Springer: 1-366.
20
SHAO J G, PENG S M, PENG S B, 1995. 40Ar/36Ar-39Ar/36Ar isochron dating for peripheral faults of Yunkai massif[J]. Guangdong Geology, 10(2): 34-40. (in Chinese with English abstract)
21
WANG W B, 2017. Tectono-magmatic evolution of the Shiwandashan structural belt: implications for understanding the Indosinian orogeny in South China[D]. Beijing: China University of Geosciences (Beijing). (in Chinese with English abstract)
22
WANG X D, XU D M, WANG L, et al., 2020. Reworking of indosinian tectono-thermal events in the Yunkai massif: gneissic multi-mineral U-Pb geochronological evidence[J]. Earth Science, 45(5): 1653-1675. (in Chinese with English abstract)
23
WANG Y J, FAN W M, CAWOOD P A, et al., 2007. Indosinian high-strain deformation for the Yunkaidashan tectonic belt, South China: kinematics and 40Ar/39Ar geochronological constraints[J]. Tectonics, 26(6): TC6008.
24
WANG Y J, FAN W M, ZHANG G W, et al., 2013. Phanerozoic tectonics of the South China Block: key observations and controversies[J]. Gondwana Research, 23(4): 1273-1305.
25
WANG Y J, QIAN X, CAWOOD P A, et al., 2018. Closure of the East Paleotethyan Ocean and amalgamation of the Eastern Cimmerian and Southeast Asia continental fragments[J]. Earth-Science Reviews, 186: 195-230.
26
WANG Y J, WANG Y, ZHANG Y Z, et al., 2021. Triassic two-stage intra-continental orogensis of the South China Block, driven by Paleotethyan closure and interactions with adjoining blocks[J]. Journal of Asian Earth Sciences, 206: 104648.
27
WANG Y J, WANG Y, ZHANG Y Z, et al., 2022. Indosinian deformation in the South China Block and interaction with the adjoining blocks[J]. Geotectonica et Metallogenia, 46(3): 399-415. (in Chinese with English abstract)
28
XIAO Q H, LIU Y, LI T D, et al., 2025. Tracing the deep geological processes of the Mesozoic-Cenozoic oceanic plate on the continental margin of the East Asian continent in China[J]. Earth Science Frontiers, 32(6): 9-28. (in Chinese with English abstract)
29
XU X B, ZHANG Y Q, SHU L S, et al., 2011. La-ICP-MS U-Pb and 40Ar/39Ar geochronology of the sheared metamorphic rocks in the Wuyishan: constraints on the timing of Early Paleozoic and Early Mesozoic tectono-thermal events in SE China[J]. Tectonophysics, 501(1-4): 71-86.
30
YAN D P, ZHOU M F, SONG H L, et al., 2003. Origin and tectonic significance of a Mesozoic multi-layer over-thrust system within the Yangtze Block (South China)[J]. Tectonophysics, 361(3-4): 239-254.
31
YAN D P, ZHANG B, ZHOU M F, et al., 2009. Constraints on the depth, geometry and kinematics of blind detachment faults provided by fault-propagation folds: an example from the Mesozoic fold belt of South China[J]. Journal of Structural Geology, 31(2): 150-162.
32
YANG W X, 2021. Formation and Propagation of the Nanpanjiang Indosinian Foreland Fold-Thrust Belt and Foreland Basin in South China[D]. Beijing: China University of Geosciences (Beijing). (in Chinese with English abstract)
33
YU K C, SUN S S, DONG Y P, et al., 2025. Structural deformation and geochronology of the ductile shear zone along the southern margin of the Foping dome, South Qinling[J]. Journal of Geomechanics, 31(3): 386-410. (in Chinese with English abstract)
34
ZHANG G W, GUO A L, WANG Y J, et al., 2013. Tectonics of South China continent and its implications[J]. Science China Earth Sciences, 56(11): 1804-1828.(in Chinese with English abstract)
35
ZHANG K J, CAI J X, 2009. NE–SW-trending Hepu–Hetai dextral shear zone in southern China: penetration of the Yunkai Promontory of South China into Indochina[J]. Journal of Structural Geology, 31(7): 737-748.
36
ZHANG X H, HUANG J H, ZHANG B, et al. , 2024. Sensitive corresponding to tectonic transform of South China Block during Mesozoic: a case study on the Wuchuan-Sihui strike-slip fault zone. Acta Petrologica Sinica, 40(12): 3923-3948. (in Chinese with English abstract)
37
ZHANG Y, CHEN W, CHEN K L, et al., 2006. Study on the Ar-Ar age spectrum of diagenetic I/S and the mechanism of 39Ar recoil loss: examples from the clay minerals of P-T boundary in Changxing, Zhejiang Province[J]. Geological Review, 52(4): 556-561. (in Chinese with English abstract)
38
ZHENG Y D, CHANG Z Z, 1985. Finite strain measurement & ductile shear zones[M]. Beijing: Geological Publishing House: 1-185. (in Chinese)
39
ZHENG Y D, WANG T, ZHANG J J, 2008. Theory and practice of kinematic vorticity (Wk)[J]. Earth Science Frontiers, 15(3): 209-220. (in Chinese with English abstract)
40
ZHOU D, LONG W G, KE X Z, et al., 2017. Petrogenesis of the tectonic Mélange on the northern margin of the Yunkai Terrane, South China[J]. Acta Petrologica Sinica, 33(3): 810-830. (in Chinese with English abstract)
41
ZHU B Q, WANG Y X, WANG H F, et al., 1997. Huangshan-Wenzhou geochemical section and its corridor area of lithosphere in Southeast China[J]. Geochimica, 26(2): 6-18. (in Chinese with English abstract)
42
ZHU H Z, TIAN Z H, LIU P H, et al., 2024. Metamorphic P-T-t path of Triassic eclogite from the Rongcheng region, eastern China: implications for the tectonic evolution of Sulu orogenic belt[J]. International Geology Review, 66(14): 2598-2620.
43
陈国楷, 张健, 赵辰, 等, 2026. 华夏地块南缘多期变形记录: 对加里东—印支运动的叠加响应[J]. 岩石学报, 42(7): 2431-2448.
44
陈文, 张彦, 张岳桥, 等, 2006. 青藏高原东南缘晚新生代幕式抬升作用的Ar-Ar热年代学证据[J]. 岩石学报, 22(4): 867-872.
45
陈新跃, 王岳军, 范蔚茗, 等, 2006a. 琼西南NE向韧性剪切带构造特征及其40Ar-39Ar年代学约束[J]. 地球化学, 35(5): 479-488.
46
陈新跃, 王岳军, 韦牧, 等, 2006b. 海南公爱NW向韧性剪切带构造特征及其40Ar-39Ar年代学约束[J]. 大地构造与成矿学, 30(3): 312-319.
47
丁汝鑫, 虞鹏鹏, 胡光明, 等, 2018. 钦-杭成矿带南段庞西垌断裂带热年代学证据[J]. 地球科学, 43(6): 1830-1838.
48
广西壮族自治区区域地质调查研究院, 2022. 中国区域地质志: 广西志[M]. 北京: 地质出版社, 12.
49
郭尚宇, 黄锡强, 农军年, 等, 2020. 云开地块西北缘三堡韧性剪切带变形特征及40Ar-39Ar年代学研究[J]. 大地构造与成矿学, 44(3): 357-366.
50
柯贤忠, 周岱, 龙文国, 等, 2018. 云开地块印支期变质-深熔作用: 混合岩、片麻岩锆石U-Pb年代学和Hf同位素证据[J]. 地球科学, 43(7): 2249-2275.
51
李泽宇, 刘俊来, 2026. 再论韧性剪切带运动学涡度分析[J/OL]. 地质论评[2026-07-10]. https://doi.org/10.16509/j.georeview.2026.02.001.
52
林伟, 王印, 刘飞, 等, 2025. 印支造山带及其地球动力学[J]. 中国科学: 地球科学, 55(6): 1737-1765.
53
邵建国, 彭少梅, 彭松柏, 1995. 云开地块周边断裂带40Ar/36Ar-39Ar/36Ar等时线定年[J]. 广东地质, 10(2): 34-40.
54
王文宝, 2017. 十万大山构造带变形—岩浆演化过程: 对华南大陆印支运动的限定[D]. 北京: 中国地质大学(北京).
55
王祥东, 徐德明, 王磊, 等, 2020. 云开地块印支期构造热事件叠加改造: 来自片麻岩中多矿物U-Pb年代学的证据[J]. 地球科学, 45(5): 1653-1675.
56
王岳军, 王洋, 张玉芝, 等, 2022. 华南印支期变形格局及多陆块围限模型[J]. 大地构造与成矿学, 46(3): 399-415.
57
肖庆辉, 刘勇, 李廷栋, 等, 2025. 中国东部陆缘中、新生代洋板块深地质作用追踪[J]. 地学前缘, 32(6): 9-28.
58
杨文心, 2021. 华南南盘江印支期前陆褶皱—逆冲带和前陆盆地的形成与扩展[D]. 北京: 中国地质大学(北京).
59
余坷成, 孙圣思, 董云鹏, 等, 2025. 南秦岭佛坪穹隆南缘韧性剪切带构造变形及其年代学研究[J]. 地质力学学报, 31(3): 386-410.
60
张国伟, 郭安林, 王岳军, 等, 2013. 中国华南大陆构造与问题[J]. 中国科学: 地球科学, 43(10): 1553-1582.
61
张献河, 黄建桦, 张波, 等, 2024. 华南板块中生代构造体制转换的最直接响应: 吴川-四会走滑断裂带宏-微观构造解析[J]. 岩石学报, 40(12): 3923-3948.
62
张彦, 陈文, 陈克龙, 等, 2006. 成岩混层(I/S)Ar-Ar年龄谱型及39Ar核反冲丢失机理研究: 以浙江长兴地区P-T界线粘土岩为例[J]. 地质论评, 52(4): 556-561.
63
郑亚东, 常志忠, 1985. 岩石有限应变测量及韧性剪切带[M]. 北京: 地质出版社: 1-185.
64
郑亚东, 王涛, 张进江, 2008. 运动学涡度的理论与实践[J]. 地学前缘, 15(3): 209-220.
65
周岱, 龙文国, 柯贤忠, 等, 2017. 云开地块北缘构造混杂岩的岩石成因探讨[J]. 岩石学报, 33(3): 810-830.
66
朱炳泉, 王一先, 王慧芬, 等, 1997. 黄山-温州地球化学剖面及廊区解析[J]. 地球化学, 26(2): 6-18.
2026年第32卷第4期
PDF下载
148
60
引用本文
BibTeX
文章信息
doi: 10.12090/j.issn.1006-6616.2025052
  • 接收时间:2025-05-16
  • 首发时间:2026-09-30
  • 出版时间:2026-08-28
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2025-05-16
  • 修回日期:2025-12-26
  • 录用日期:2026-01-30
基金
作者信息
    1广西壮族自治区矿产资源储量评审中心,广西 南宁 530028
    2广西壮族自治区三一〇核地质大队,广西 桂林 541000

通讯作者:

吴祥珂(1986—),男,正高级工程师,从事矿产地质勘查工作。Email:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/dzlxxb/CN/10.12090/j.issn.1006-6616.2025052
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏