KMS Nanjing Institute of Geology and Palaeonotology,CAS
Radiation of Meso-Neoproterozoic and early Cambrian protists inferred from the microfossil record of China | |
Yin Leiming (尹磊明); Yuan Xunlai (袁训来)![]() | |
2007-10-08 | |
发表期刊 | PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
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ISSN | 0031-0182 |
卷号 | 254期号:1-2页码:350-361 |
摘要 | Marine protists can be affected by and reflect changes in the ecological environment. Based on available microfossil evidence from late Mesoproterozoic-Early Cambrian rocks of China, radiations of protists and related changes in ecological environments are discussed in the paper. Remarkable development of protists had occurred by as early as the Mesoproterozoic. Protist diversity significantly decreased in the middle Neoproterozoic due to disruption of the ecological environment that may have been caused by global glaciations. The Doushantuo microfossil assemblage records high diversity and radiation of protists during the early to middle Ediacaran. An acritarch assemblage of Asteridium-Comasphaeridium-Heliosphaeridium-Megathrix, which is contemporaneous with the lowermost Meishucunian small shelly fossil assemblage - Anabarites trisulcatus-Protohertzina anabarica, is widely distributed in the lowermost Cambrian strata of South China and the Tarim Basin and is useful for biostratigraphic correlation with Baltica and other areas. (c) 2007 Elsevier B.V. All rights reserved. |
关键词 | Radiation Protists Neoproterozoic Early Cambrian China |
DOI | 10.1016/j.palaeo.2007.03.028 |
语种 | 英语 |
关键词[WOS] | South China ; Mesoproterozoic Rocks ; Shanxi Province ; Snowball Earth ; Ruyang Group ; North China ; Break-up ; Acritarchs ; Evolution ; Platform |
WOS研究方向 | Physical Geography ; Geology ; Paleontology |
WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary ; Paleontology |
WOS记录号 | WOS:000250694700019 |
出版者 | ELSEVIER SCIENCE BV |
文献类型 | 期刊论文 |
条目标识符 | http://ir.nigpas.ac.cn/handle/332004/89 |
专题 | 中国科学院南京地质古生物研究所 其他 |
通讯作者 | Yin Leiming (尹磊明) |
作者单位 | Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China |
第一作者单位 | 中国科学院南京地质古生物研究所 |
通讯作者单位 | 中国科学院南京地质古生物研究所 |
推荐引用方式 GB/T 7714 | Yin Leiming ,Yuan Xunlai . Radiation of Meso-Neoproterozoic and early Cambrian protists inferred from the microfossil record of China[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2007,254(1-2):350-361. |
APA | Yin Leiming ,&Yuan Xunlai .(2007).Radiation of Meso-Neoproterozoic and early Cambrian protists inferred from the microfossil record of China.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,254(1-2),350-361. |
MLA | Yin Leiming ,et al."Radiation of Meso-Neoproterozoic and early Cambrian protists inferred from the microfossil record of China".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 254.1-2(2007):350-361. |
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