New data of phosphatized acritarchs from the Ediacaran Doushantuo;Formation at Weng'an, Guizhou Province, southwest China

	New data of phosphatized acritarchs from the Ediacaran Doushantuo;Formation at Weng'an, Guizhou Province, southwest China
	Liu, PJ; Yin, CY
刊名	ACTA GEOLOGICA SINICA-ENGLISH EDITION
	2005
卷号	79 期号:5 页码:575-581
关键词	Weng'an area Guizhou Ediacaran Doushantuo Formation acritarchs
ISSN号	1000-9515
英文摘要	Abundant phosphatized acritarchs are preserved in the late Precambrian (Ediacaran) Doushantuo Formation at Weng'an, Guizhou Province, southwest China. Most of them are large with various spinous ornaments and multilayered outer walls. The general characters of these fossils are quite similar to those found from the homochronous deposits of the Yangtze Gorges, southern China. Therefore the Doushantuo Formation in the Weng'an area can be correlated directly with the Doushantuo Formation of the Yangtze Gorges. Four species in four genera, including two new genera, two new species and one uncertain species are systematically described for the first time from the studied locality. The taxa are Bacatisphaera baokangensis Zhou, Brasier et Xue, 2001, Taeniosphaera doushantuoensis gen. et sp. nov., Rugospinasphaera speciosa gen. et sp. nov. and Meghystichosphaeridium sp. The new data enriches the famous Weng'an biota, especially the marine microplankton flora in the Ediacaran Doushantuo Formation.
学科主题	前寒武纪地质
WOS关键词	YANGTZE GORGES ; ANIMAL EMBRYOS ; FOSSILS ; PRESERVATION ; MICROFOSSILS ; PHOSPHORITE ; CONSTRAINTS ; GLACIATION ; AGE
WOS研究方向	Geology
语种	英语
出版者	GEOLOGICAL SOC CHINA
WOS记录号	WOS:000232988300001
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/38090]
专题	中国地质科学院地质研究所
作者单位	Chinese Acad Geol Sci, Inst Geol, Beijing 100037, Peoples R China.
推荐引用方式 GB/T 7714	Liu, PJ,Yin, CY. New data of phosphatized acritarchs from the Ediacaran Doushantuo;Formation at Weng'an, Guizhou Province, southwest China[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2005,79(5):575-581.
APA	Liu, PJ,&Yin, CY.(2005).New data of phosphatized acritarchs from the Ediacaran Doushantuo;Formation at Weng'an, Guizhou Province, southwest China.ACTA GEOLOGICA SINICA-ENGLISH EDITION,79(5),575-581.
MLA	Liu, PJ,et al."New data of phosphatized acritarchs from the Ediacaran Doushantuo;Formation at Weng'an, Guizhou Province, southwest China".ACTA GEOLOGICA SINICA-ENGLISH EDITION 79.5(2005):575-581.