Global cooling initiated the Middle-Late Mississippian biodiversity crisis

doi:10.1016/j.gloplacha.2022.103852

	Global cooling initiated the Middle-Late Mississippian biodiversity crisis
	Yao, Le 2,7,8; Jiang, Ganqing 6; Mii, Horng-sheng 5; Lin, Yifang 5; Aretz, Markus 4; Chen, Jitao 2,8; Qi, Yuping 2,8; Lin, Wei 2,8; Wang, Qiulai 2,8; Wang, Xiangdong 1,3
刊名	GLOBAL AND PLANETARY CHANGE
	2022-08-01
卷号	215 页码:11
关键词	Brachiopod Oxygen isotope Metazoan reef Late Visean Late Paleozoic Ice Age
ISSN号	0921-8181
DOI	10.1016/j.gloplacha.2022.103852
通讯作者	Yao, Le(lyao@nigpas.ac.cn) ; Jiang, Ganqing(Ganqing.Jiang@unlv.edu)
英文摘要	During the Mississippian period, metazoan reefs and other marine faunas gradually recovered from the Late Devonian mass extinctions and reached a peak in the late Visean (~334-332 Ma). Faunal diversity started to decline from the latest Visean (~332-330 Ma) through Serpukhovian (~330-323 Ma), with significant genera/ species losses and ecosystem reconstruction. This Middle-Late Mississippian biodiversity crisis (M-LMBC) was thought to have been caused by global cooling associated with the late Paleozoic Ice Age (LPIA), but existing sedimentological and temperature proxy data suggest that the global cooling event-that marks the onset of the main glaciation phase of LPIA-happened either-4 Myr before or ~1-5 Myr after the initial biodiversity decline at-332 Ma. Here, we report oxygen isotope data of diagenetically screened, well-preserved brachiopod calcite (delta(18)Ocalcite) from late Visean-Serpukhovian (or Middle-Late Mississippian;-334-323 Ma) strata in South China where biodiversity data are well documented. The delta(18)Ocalcite data reveal a -2.0(sic) positive shift from-4.6 +/- 0.2(sic) to-2.7 +/- 0.5(sic) with an estimated ~4.7-5.5 C drop in sea surface temperature (SST) during ~332.5-331.5 Ma in the late Visean. This cooling event coincides with fast decline of metazoan reef abundance, followed by decrease of benthic faunal diversity. The delta(18)Ocalcite data, in combination with calibrated sedimentological and biodiversity data, demonstrate the coupling between late Visean (~332 Ma) onset of the main glaciation phase of the LPIA and initiation of the M-LMBC.
资助项目	National Natural Science Foundation of China[41902023] ; National Natural Science Foundation of China[91955201] ; National Natural Science Foundation of China[41630101] ; Chinese Academy of Sciences[XDB26000000] ; Chinese Academy of Sciences[XDB18000000] ; Youth Innovation Promo-tion Association of the CAS[2022311]
WOS关键词	PALEOZOIC ICE-AGE ; APATITE DELTA-O-18 RECORDS ; BRACHIOPOD SHELLS ; GLACIOEUSTATIC SIGNAL ; OXYGEN ISOTOPES ; ONSET ; TEMPERATURE ; GLACIATION ; PLATFORM ; CLIMATE
WOS研究方向	Physical Geography ; Geology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000814391400003
资助机构	National Natural Science Foundation of China ; Chinese Academy of Sciences ; Youth Innovation Promo-tion Association of the CAS
内容类型	期刊论文
源URL	[http://ir.nigpas.ac.cn/handle/332004/41028]
专题	中国科学院南京地质古生物研究所
通讯作者	Yao, Le; Jiang, Ganqing
作者单位	1.Nanjing Univ, Frontiers Sci Ctr Crit Earth Mat Cycling, Nanjing 210023, Peoples R China 2.Chinese Acad Sci, Ctr Excellence Life & Palaeoenvironment, Nanjing, Peoples R China 3.Nanjing Univ, Sch Earth Sci & Engn, State Key Lab Mineral Deposits Res, Nanjing 210023, Peoples R China 4.Univ Toulouse, Geosci Environm Toulouse, CNRS, IRD, F-31400 Toulouse, France 5.Natl Taiwan Normal Univ, Dept Earth Sci, Taipei 11677, Taiwan 6.Univ Nevada, Dept Geosci, Las Vegas, NV 89154 USA 7.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 8.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Yao, Le,Jiang, Ganqing,Mii, Horng-sheng,et al. Global cooling initiated the Middle-Late Mississippian biodiversity crisis[J]. GLOBAL AND PLANETARY CHANGE,2022,215:11.
APA	Yao, Le.,Jiang, Ganqing.,Mii, Horng-sheng.,Lin, Yifang.,Aretz, Markus.,...&Wang, Xiangdong.(2022).Global cooling initiated the Middle-Late Mississippian biodiversity crisis.GLOBAL AND PLANETARY CHANGE,215,11.
MLA	Yao, Le,et al."Global cooling initiated the Middle-Late Mississippian biodiversity crisis".GLOBAL AND PLANETARY CHANGE 215(2022):11.