Tithonian ammonoid biostratigraphy in eastern Himalayan Tibet

doi:10.1016/j.geobios.2003.05.006

	Tithonian ammonoid biostratigraphy in eastern Himalayan Tibet
	Yin, JR ; Enay, R
	2004-09-01
发表期刊	GEOBIOS
ISSN	0016-6995
卷号	37 期号:5 页码:667-686
摘要	The Tithonian and Lower Berriasian sediments in the eastern Himalayas of Tibet contain an extensive sequence of ammonoid fauna. New collections in situ through the Lanongla, Pure, Gucuo and Jiapeila sections have facilitated a major revision of the ammonoid assemblages. Probably due to depositional facies segregation, the Belemnopsis galoi-bearing beds can be regarded as the oldest Tithonian sediments in which the basal Tithonian ammonoid Kossmatia is not present. The Lower Tithonian includes the Virgatosphinctes-Aulacosphinctoides and Uhligites-Aulacosphinctes assemblages; the Upper Tithonian includes the Haplophylloceras pingue, Blanfordiceras wallichi and Haplophylloceras strigile-Corongoceras-Himalayites assemblages. The Spiticeras assemblage is suggested to be from the Lowermost Berriasian. The new ammonoid assemblages at well-defined levels in Himalayan Tibet provide some crucial links for correlation with other regions of the SW Pacific domain where these ammonoid genera have been widely distributed. (C) 2004 Elsevier SAS. All rights reserved.
关键词	Tithonian Jurassic ammonoids eastern Himalayan Tibet
DOI	10.1016/j.geobios.2003.05.006
语种	英语
关键词[WOS]	INDO-SOUTHWEST PACIFIC ; SEA-LEVEL CHANGES ; AMMONITE FAUNAS ; PALEOBIOGEOGRAPHY ; BELT
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:000225493900009
出版者	EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/1083
专题	中国科学院南京地质古生物研究所
通讯作者	Yin, JR
作者单位	1.Acad Sinica, Nanjing Inst Geol & Paleontol, Nanjing 210008, Peoples R China 2.China Univ Geosci, Beijing 100083, Peoples R China 3.Univ Lyon 1, CNRS, UFR Sci Terre, UMR 5125, F-69622 Villeurbanne, France
推荐引用方式 GB/T 7714	Yin, JR,Enay, R. Tithonian ammonoid biostratigraphy in eastern Himalayan Tibet[J]. GEOBIOS,2004,37(5):667-686.
APA	Yin, JR,&Enay, R.(2004).Tithonian ammonoid biostratigraphy in eastern Himalayan Tibet.GEOBIOS,37(5),667-686.
MLA	Yin, JR,et al."Tithonian ammonoid biostratigraphy in eastern Himalayan Tibet".GEOBIOS 37.5(2004):667-686.