Diversification and faunal shift of Siluro-Devonian vertebrates of China

IVPP-IR > 中科院古脊椎所（2000年以后）

	Diversification and faunal shift of Siluro-Devonian vertebrates of China
	Zhao Wen-Jin; Min, Zhu
	2007-06-01
发表期刊	GEOLOGICAL JOURNAL
卷号	42 期号:3-4 页码:351-369
文章类型	Review
摘要	A database including all major groups of early vertebrates in the mid-Palaeozoic of China was analysed to unravel the diversity pattern at the generic level through this period. It was revealed that early vertebrates from China experienced six macro-evolutionary intervals during the mid-Palaeozoic. They are: (1) the origination interval lasting from the Telychian (Llandovery) to the end of the Wenlock; (2) the survival interval lasting from the Ludlow to the Pridoli; (3) the radiation interval lasting from the Lochkovian to the Emsian; (4) the decline interval lasting from the Eifelian to the Givetian; (5) the survival interval during the Frasnian and (6) the recovery interval during the Famennian. Two major evolutionary faunas, that is, the stem-gnathostome fauna and the crown-gnathostome fauna, can be recognized during the mid-Palaeozoic. The stem-gnathostome fauna included mainly endemic armoured agnathans (e.g. galeaspids and thelodonts), placoderms and acanthodians, and constituted the chief components of Chinese vertebrates during the period. Although the crown-gnathostome fauna comprising chondrichthyans and osteichthyans only accounted for about 29% of the total vertebrate genera in the mid-Palaeozoic of China, it ascended to the partial dominance during the period from the Lochkovian to the Frasnian, and then rapidly increased in importance during the Famennian. Two fish faunal turnovers, occurring at the end of mid-Emsian and the end-Devonian, respectively, facilitated the faunal shift from the stem-gnathostome fauna to the crown-gnathostome fauna.
关键词	Early Vertebrates Biodiversification Faunal Shift Mid-palaeozoic China
WOS标题词	Science & Technology ; Physical Sciences
关键词[WOS]	PHANEROZOIC TAXONOMIC DIVERSITY ; FOSSIL RECORD ; MASS EXTINCTIONS ; KINETIC-MODEL ; MARINE ; FISH ; EVOLUTION ; PATTERNS ; ORIGIN ; SEA
收录类别	SCI
语种	英语
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000247627400008
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/7584
专题	中科院古脊椎所（2000年以后）
作者单位	Chinese Acad Sci, Inst Paleontol & Paleoanthropol, Beijing 100044, Peoples R China
推荐引用方式 GB/T 7714	Zhao Wen-Jin,Min, Zhu. Diversification and faunal shift of Siluro-Devonian vertebrates of China[J]. GEOLOGICAL JOURNAL,2007,42(3-4):351-369.
APA	Zhao Wen-Jin,&Min, Zhu.(2007).Diversification and faunal shift of Siluro-Devonian vertebrates of China.GEOLOGICAL JOURNAL,42(3-4),351-369.
MLA	Zhao Wen-Jin,et al."Diversification and faunal shift of Siluro-Devonian vertebrates of China".GEOLOGICAL JOURNAL 42.3-4(2007):351-369.