气候变化领域集成服务门户(CCPortal): Dynamic interplay between climate and marine biodiversity upheavals during the early Triassic Smithian -Spathian biotic crisis

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DOI	10.1016/j.earscirev.2019.01.013
	Dynamic interplay between climate and marine biodiversity upheavals during the early Triassic Smithian -Spathian biotic crisis
	Goudemand N.; Romano C.; Leu M.; Bucher H.; Trotter J.A.; Williams I.S.
发表日期	2019
ISSN	0012-8940
起始页码	169
结束页码	178
卷号	195
英文摘要	In the aftermath of the Permian-Triassic boundary mass extinction (~252 Ma) ― the most dramatic biotic crisis of the Phanerozoic ― changes in climate, the carbon cycle, and biodiversity patterns remained extremely variable for several million years. In particular, the Smithian-Spathian boundary crisis, which occurred ca. 1.5 Ma after the Permian-Triassic boundary, coincided with drastic changes in global climate, a major extinction of nektonic organisms, and major shifts in the carbon and oxygen isotope compositions of marine carbonates and phosphates. However, the timing of these events and their interrelationships remain controversial. Previous studies concluded that the latest Smithian-earliest Spathian interval was a time of extremely high temperatures, which would have precluded marine (macro)-vertebrates from inhabiting the equatorial realm. Conversely, based on oxygen isotope measurements of conodont elements collected at high temporal resolution from the Salt Range record (Pakistan), we report a major cooling event during that time interval. These results suggest that the interplay between climate and biodiversity patterns is more complex than usually portrayed. © 2019 Elsevier B.V.
语种	英语
scopus关键词	biodiversity; biotic factor; climate variation; marine environment; mass extinction; paleoclimate; Permian-Triassic boundary; Vertebrata
来源期刊	EARTH-SCIENCE REVIEWS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/209867
作者单位	Paleontological Institute and Museum, University of Zurich, Zurich, CH 8006, Switzerland; Univ. Lyon, Ecole Normale Supérieure de Lyon, Centre National de la Recherche Scientifique, Université Claude Bernard Lyon 1, Institut de Génomique Fonctionnelle de Lyon, UMR 5242, 46 Allée d'Italie, Lyon Cedex 07, F-69364, France; School of Earth and Environment, The University of Western Australia, Perth, WA 6009, Australia; Research School of Earth Sciences, Australian National University, Acton, ACT 0200, Australia
推荐引用方式 GB/T 7714	Goudemand N.,Romano C.,Leu M.,et al. Dynamic interplay between climate and marine biodiversity upheavals during the early Triassic Smithian -Spathian biotic crisis[J],2019,195.
APA	Goudemand N.,Romano C.,Leu M.,Bucher H.,Trotter J.A.,&Williams I.S..(2019).Dynamic interplay between climate and marine biodiversity upheavals during the early Triassic Smithian -Spathian biotic crisis.EARTH-SCIENCE REVIEWS,195.
MLA	Goudemand N.,et al."Dynamic interplay between climate and marine biodiversity upheavals during the early Triassic Smithian -Spathian biotic crisis".EARTH-SCIENCE REVIEWS 195(2019).