Lower Triassic bivalve assemblages after the end-Permian mass extinction in South China and North Vietnam

	Lower Triassic bivalve assemblages after the end-Permian mass extinction in South China and North Vietnam
	Komatsu, Toshifumi 1; Dang Tran Huyen 2; Chen Jin-Hua (陈金华)3
	2008-06-01
发表期刊	PALEONTOLOGICAL RESEARCH
ISSN	1342-8144
卷号	12 期号:2 页码:119-128
摘要	Lower Triassic bivalve assemblages are recognized in the Yinkeng Formation, South China, and the Hong Ngai Formation, North Vietnam. Basinal mudstones and deep ramp carbonates contain the monospecific Claraia wangi assemblage. The Eumorphotis teilhardi-Towapteria scythica assemblage occurs in deep ramp deposits. The Claraia stachei-"Claraia" phobangensis assemblage is found in shallow ramp deposits. These bivalve assemblages are mainly composed of epifaunal species, and are characterized by low species diversity and parautochthonous elements. Most species of Claraia probably inhabited shallow to deep marine environments. Besides, Eumorphotis and Towapteria are useful indicators of Lower Triassic shallow marine environments above storm-wave base.
关键词	Bivalve Assemblage Lower Triassic North Vietnam Paleoecology South China
语种	英语
关键词[WOS]	Global Stratotype Section ; Nanpanjiang Basin ; Point Gssp ; Boundary ; Aftermath ; Facies
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:000257626500002
出版者	PALAEONTOLOGICAL SOC JAPAN
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/180
专题	中国科学院南京地质古生物研究所
通讯作者	Komatsu, Toshifumi
作者单位	1.Kumamoto Univ, Grad Sch Sci & Technol, Kumamoto 8608555, Japan 2.Minist Ind, Res Inst Geol & Mineral Resources, Hanoi, Vietnam 3.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Komatsu, Toshifumi,Dang Tran Huyen,Chen Jin-Hua . Lower Triassic bivalve assemblages after the end-Permian mass extinction in South China and North Vietnam[J]. PALEONTOLOGICAL RESEARCH,2008,12(2):119-128.
APA	Komatsu, Toshifumi,Dang Tran Huyen,&Chen Jin-Hua .(2008).Lower Triassic bivalve assemblages after the end-Permian mass extinction in South China and North Vietnam.PALEONTOLOGICAL RESEARCH,12(2),119-128.
MLA	Komatsu, Toshifumi,et al."Lower Triassic bivalve assemblages after the end-Permian mass extinction in South China and North Vietnam".PALEONTOLOGICAL RESEARCH 12.2(2008):119-128.