Carnian (Late Triassic) conodont faunas from south-western China and their implications

doi:10.1002/spp2.1116

NIGPAS OpenIR

	Carnian (Late Triassic) conodont faunas from south-western China and their implications
	Zhang, Zaitian 1,2; Sun, Yadong 3,4; Lai, Xulong 2; Wignall, Paul B.5
	2018-11-01
发表期刊	PAPERS IN PALAEONTOLOGY
ISSN	2056-2799
卷号	4 期号:4 页码:513-535
摘要	Conodonts are important index fossils for supra-regional correlation especially in the Triassic. However, early Carnian conodonts are comparatively poorly known in South China. In this study, conodont biostratigraphy and taxonomy are investigated at three sections in the provinces of Yunnan and Guizhou. Two genera and 23 species are identified, including 4 new species: Quadralella (Q.) postica sp. nov., Q.robusta sp. nov., Q.wignalli sp. nov. and Q.yongningensis sp. nov. Five conodont zones are recognized. They are, in ascending order, the Paragondolella foliata Zone, Q.polygnathiformis Zone, Q.praelindae Zone, Q.aff. auriformis Zone and Q.robusta Zone. Conodonts are reasonably diverse and abundant in the upper Zhuganpo Formation (Julian 1) but decrease sharply in both species richness and diversity towards the Wayao Formation (Julian 2 and younger). It is most likely that this change was caused by climate warming and marine anoxia during the Carnian Humid Episode.
关键词	Biostratigraphy Conodont Middle Triassic Late Triassic South China
DOI	10.1002/spp2.1116
语种	英语
关键词[WOS]	Section ; Taxonomy ; Carbon ; Chronostratigraphy ; Biostratigraphy ; Limestones ; Mountains ; Zonation ; Nevada ; Record
资助项目	National Key R&D Program of China[2016YFA0601100] ; Natural Science Foundation of China[41602026] ; Natural Science Foundation of China[41572002] ; Alexander von Humboldt Foundation ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology)[163112] ; '111' project[B08030]
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:000449075400002
项目资助者	National Key R&D Program of China ; Natural Science Foundation of China ; Alexander von Humboldt Foundation ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology) ; '111' project
出版者	WILEY
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/16816
专题	中国科学院南京地质古生物研究所
通讯作者	Lai, Xulong
作者单位	1.China Univ Geosci, Coll Marine Sci & Technol, Wuhan 430074, Hubei, Peoples R China 2.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Hubei, Peoples R China 3.Univ Erlangen Nurnberg, GeoZentrum Nordbayern, Schlossgarten 5, D-91054 Erlangen, Germany 4.Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China 5.Univ Leeds, Sch Earth & Environm, Leeds LS2 9JT, W Yorkshire, England
推荐引用方式 GB/T 7714	Zhang, Zaitian,Sun, Yadong,Lai, Xulong,et al. Carnian (Late Triassic) conodont faunas from south-western China and their implications[J]. PAPERS IN PALAEONTOLOGY,2018,4(4):513-535.
APA	Zhang, Zaitian,Sun, Yadong,Lai, Xulong,&Wignall, Paul B..(2018).Carnian (Late Triassic) conodont faunas from south-western China and their implications.PAPERS IN PALAEONTOLOGY,4(4),513-535.
MLA	Zhang, Zaitian,et al."Carnian (Late Triassic) conodont faunas from south-western China and their implications".PAPERS IN PALAEONTOLOGY 4.4(2018):513-535.