Phosphatized biotas from the Neoproterozoic Doushantuo Formation on the Yangtze Platform
Zhou, CM (周传明); Yuan, XL (袁训来); Xiao, SH
2002-11-01
发表期刊CHINESE SCIENCE BULLETIN
ISSN1001-6538
卷号47期号:22页码:1918-1924
摘要

The Doushantuo Formation in South China was deposited after the Nantuo glaciation but before the evolution of complex Ediacaran metazoans. It contains multiple taphonomic windows, in its cherts, carbonaceous shales, and phosphorites, onto the late Neoproterozoic biosphere. The phosphatic window is unusually clear; Doushantuo phosphorites at Weng'an (Guizhou Province) are known to exquisitely preserve a multitude of single-celled eukaryotes, multicellular algae, and microscopic animals. Our recent survey reveals that, in addition to the now famous Weng'an locality, Doushantuo phosphorites at Baokang (Hubei), Chadian (Shaanxi), and Shangrao (Jiangxi) also contain diverse eukaryotes preserved at the cellular level. All these phosphorites were deposited in shallow-water environments, typically above fair weather wave base and close to ancient islands. Along with Doushantuo cherts and shales, these phosphorites give us a clearer and more complete picture of late Neoproterozoic biological evolution: there is a remarkable diversification of multicellular eukaryotes shortly after several Neoproterozoic glaciation events.

关键词Neoproterozoic Doushantuo Formation Phosphorite Phosphatized Biota Eukaryotic Fossils Yangtze Platform
语种英语
关键词[WOS]Guizhou Province ; Snowball Earth ; Animal Embryos ; South China ; Fossils ; Microfossils ; Eukaryotes ; Evolution ; Wengan
WOS研究方向Science & Technology - Other Topics
WOS类目Multidisciplinary Sciences
WOS记录号WOS:000179210600016
出版者SCIENCE CHINA PRESS
文献类型期刊论文
条目标识符http://ir.nigpas.ac.cn/handle/332004/1171
专题中国科学院南京地质古生物研究所
其他
通讯作者Zhou, CM (周传明)
作者单位1.Chinese Acad Sci, Nanjing Inst Geol & Paleontol, Nanjing 210008, Peoples R China
2.Tulane Univ, Dept Geol, New Orleans, LA 70118 USA
推荐引用方式
GB/T 7714
Zhou, CM ,Yuan, XL ,Xiao, SH. Phosphatized biotas from the Neoproterozoic Doushantuo Formation on the Yangtze Platform[J]. CHINESE SCIENCE BULLETIN,2002,47(22):1918-1924.
APA Zhou, CM ,Yuan, XL ,&Xiao, SH.(2002).Phosphatized biotas from the Neoproterozoic Doushantuo Formation on the Yangtze Platform.CHINESE SCIENCE BULLETIN,47(22),1918-1924.
MLA Zhou, CM ,et al."Phosphatized biotas from the Neoproterozoic Doushantuo Formation on the Yangtze Platform".CHINESE SCIENCE BULLETIN 47.22(2002):1918-1924.
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