Ammonite distribution across the Jurassic-Cretaceous boundary in central russia

doi:10.1134/S0031030111040083

	Ammonite distribution across the Jurassic-Cretaceous boundary in central russia
	Mitta, V. V.1; Sha, Jingeng (沙金庚)2
	2011-07-01
发表期刊	PALEONTOLOGICAL JOURNAL
ISSN	0031-0301
卷号	45 期号:4 页码:379-389
摘要	The distribution of ammonites across the Jurassic-Cretaceous boundary of the central part of the Russian Platform is discussed. The nomenclature of Craspedites nodiger (Eichwald, 1962) and Hectoroceras tolijense (Nikitin, 1881) is updated. A new species, Craspedites ultimus sp. nov., is described from the basal horizons of the rjasanensis Zone (Ryazanian Stage). The Hectoroceras tolijense and Hectoroceras kochi faunal horizons lying between the nodiger and rjasanensis zones are united in the kochi Zone of the basal Ryazanian. Previous opinions suggesting a hiatus between the Volgian and Ryazanian stages are reviewed and rejected.
关键词	Ammonites Craspedites Hectoroceras Ryazanian Stage Volgian Stage Russian Platform
DOI	10.1134/S0031030111040083
语种	英语
关键词[WOS]	Platform
资助项目	RFBR-NSFC of China[04-05-39022] ; Presidium of the Russian Academy of Sciences ; Evolution of Geo-biological Systems
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:000293191000004
项目资助者	RFBR-NSFC of China ; Presidium of the Russian Academy of Sciences ; Evolution of Geo-biological Systems
出版者	MAIK NAUKA/INTERPERIODICA/SPRINGER
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/457
专题	中国科学院南京地质古生物研究所其他
通讯作者	Mitta, V. V.
作者单位	1.Russian Acad Sci, Borissiak Paleontol Inst, Moscow 117997, Russia 2.Chinese Acad Sci, Nanjing Inst Geol & Paleontol, LPS, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Mitta, V. V.,Sha, Jingeng . Ammonite distribution across the Jurassic-Cretaceous boundary in central russia[J]. PALEONTOLOGICAL JOURNAL,2011,45(4):379-389.
APA	Mitta, V. V.,&Sha, Jingeng .(2011).Ammonite distribution across the Jurassic-Cretaceous boundary in central russia.PALEONTOLOGICAL JOURNAL,45(4),379-389.
MLA	Mitta, V. V.,et al."Ammonite distribution across the Jurassic-Cretaceous boundary in central russia".PALEONTOLOGICAL JOURNAL 45.4(2011):379-389.