Temporal shell-size variations of bivalves in South China from the Late Permian to the early Middle Triassic

doi:10.1016/j.palaeo.2022.111307

	Temporal shell-size variations of bivalves in South China from the Late Permian to the early Middle Triassic
	Huang, Yunfei 2,3,4; Tong, Jinnan 3; Tian, Li 3; Song, Haijun 3; Chu, Daoliang 3; Miao, Xue 3; Song, Ting 1
刊名	PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
	2023
卷号	609 页码:14
关键词	Lilliput effect Body size Bivalves End -Permian mass extinction Biotic recovery
ISSN号	0031-0182
DOI	10.1016/j.palaeo.2022.111307
通讯作者	Huang, Yunfei(yfhuang@yangtzeu.edu.cn)
英文摘要	During the end-Permian mass extinction and subsequent Early-Middle Triassic recovery, a series of environmental changes occurred and were accompanied by morphological and ecological responses. This study presents a shell-size analysis study of Upper Permian through lower Middle Triassic bivalve fossils from South China to discover their ecological and environmental implications. With a dataset of over 4900 bivalve specimens from published monographs and our own collections, shell length and shell height are measured and analyzed with a substage-stage binned scale. The mean and median sizes of bivalve shells show a significant Lilliput effect in the immediate aftermath of the end-Permian mass extinction. However, both epifaunal and infaunal bivalves grew larger quickly during the late Griesbachian, indicating a quick rebound of bivalve shell size. The temporal variations in bivalves in South China were mainly controlled by biotic and abiotic factors, e.g., physiological adaptation, changing competition, predatory pressure, and climatic and oxygen changes.
资助项目	National Science Foundation of China ; State Key Laboratory of Biogeology and Environmental Geology, China ; State Key Laboratory of Palaeobiology and Stratigraphy, China ; [42030513] ; [41502012] ; [42162004] ; [GBL22103] ; [GBL21708] ; [173111]
WOS关键词	BENTHIC MARINE COMMUNITIES ; MYTILUS-EDULIS ; BODY-SIZE ; INTEGRATIVE STRATIGRAPHY ; ENVIRONMENTAL-CHANGES ; OCEAN ACIDIFICATION ; BIOTIC RECOVERY ; MASS ; EXTINCTION ; EVOLUTION
WOS研究方向	Physical Geography ; Geology ; Paleontology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000896712200001
资助机构	National Science Foundation of China ; State Key Laboratory of Biogeology and Environmental Geology, China ; State Key Laboratory of Palaeobiology and Stratigraphy, China
内容类型	期刊论文
源URL	[http://ir.nigpas.ac.cn/handle/332004/41539]
专题	中国科学院南京地质古生物研究所
通讯作者	Huang, Yunfei
作者单位	1.Jiujiang Univ, Coll Tourism & Geog, Jiujiang 332005, Peoples R China 2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 3.China Univ Geosci, Sch Earth Sci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China 4.Yangtze Univ, Sch Geosci, Wuhan 430100, Peoples R China
推荐引用方式 GB/T 7714	Huang, Yunfei,Tong, Jinnan,Tian, Li,et al. Temporal shell-size variations of bivalves in South China from the Late Permian to the early Middle Triassic[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2023,609:14.
APA	Huang, Yunfei.,Tong, Jinnan.,Tian, Li.,Song, Haijun.,Chu, Daoliang.,...&Song, Ting.(2023).Temporal shell-size variations of bivalves in South China from the Late Permian to the early Middle Triassic.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,609,14.
MLA	Huang, Yunfei,et al."Temporal shell-size variations of bivalves in South China from the Late Permian to the early Middle Triassic".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 609(2023):14.