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| Microfossils from the Chert in the Lower Cambrian Shuijingtuo Formation at Miaohe, Zigui, Hubei Province | |
| 作者单位： | Yin Chongyu，Yue Zhao，Gao Linzhi Institute of Geology，CAGS，Beijing and Ding Qixiu Hubei Geological Institute，Hubei Bureau of Geology，Wuhan |
| 摘 要： | This paper reports for the first time on the microfossils discovered in the black cherts of the basal part of the Lower Cambrian Shuijingtuo Formation at Miaohe village, Zigui County, Hubei Province, all of which were observed in thin sections. Nine genera, 9 species and 3 indeterminate species (including a new species) are described. According to these microfossils, the conclusion is made that the microfossil zone may be equivalent to the small shelly fossil assemblage zones 2—3 of the Meishucun stage. They have provided another important line of evidence for the correlation of the Sinian-Cambrian boundary strata with those of the adjacent areas. |
Microfossils from the Chert in the Lower Cambrian Shuijingtuo Formation at Miaohe, Zigui, Hubei Province |
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| Authors: | Yin Chongyu Yue Zhao Gao Linzhi Institute of Geology CAGS Beijing and Ding Qixiu Hubei Geological Institute Hubei Bureau of Geology Wuhan |
| Abstract: | |
| Keywords: | the Lower Cambrian the Shuijingtuo Formation chert microfossil the Sinian-Cambrian Boundary |
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