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Discover microflora in the Fuchuan opholite belt and its age significance,Anhui
Author(s): 
Pages: 28-32
Year: Issue:  1
Journal: RESOURCES SURVEY & ENVIRONMENT

Keyword:  蛇绿岩带微古植物化石蓟县纪安徽伏川;
Abstract: 本文论述了安徽歙县伏川蛇绿岩带发现的微古植物化石(计有15属19种)和它的时代意义.经统计优势属有:Leiominuscula,Leiofusa,Asperatopsophosphaera,Germinosphaera, Melanocyillum等5属,通过对比和论证,提出了这些化石形成时代为中元古代蓟县纪.结合同位素年龄资料和地质特征的分析研究,推测了伏川蛇绿岩套形成的地质时代在913~963 Ma之间.
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