| 贵州盘县达拉上石炭统—下二叠统含(竹蜓)地层 |
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| 引用本文： | 庄寿强.贵州盘县达拉上石炭统—下二叠统含(竹蜓)地层[J].地层学杂志,1987(1). |
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| 作者姓名： | 庄寿强 |
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| 摘 要： | <正> 贵州的石炭二叠系发育齐全,分布广泛,出露良好,生物化石极为丰富。作者观察了紫云、六枝、朗岱、普安、晴隆和盘县等地石炭二叠纪地层剖面,实测了盘县达拉剖面,(竹蜓)类自上而下可分为5个化石带: 下二叠统:
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Upper Carboniferous to Lower Permian fusulinid-bearing strata at Dala of Pa-nxian, Guizhou |
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| Abstract: | This paper gives the detailed biostratigraphy of fusulinids contained in the section of Marping Group at Dala of Panxian, Guizhou. This abundant fusulinid fauna can be divided into 5 zones. Morever, this paper deals with the sense of the genus Pseudoschwagerina (s. s. and s. 1.) and the zone of Pseudosch-wagerina. Finally, it shows that the Carboniferous-Permian boundary should be drawn at the base of the Pseudoschwagerina (s. s.) zone, so this boundary in Dala section should be within the bed 65 (i. e. DL. 65). |
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