The last episode of coral-stromatoporoid reef and faunal changes across a Devonian-Carboniferous Boundary section of South China

doi:10.1016/j.palaeo.2024.112457

NIGPAS OpenIR

	The last episode of coral-stromatoporoid reef and faunal changes across a Devonian-Carboniferous Boundary section of South China
通讯作者	Liang, Kun([email protected])
	Liang, Kun; Qiao, Li
	2024-12-01
发表期刊	PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
ISSN	0031-0182
卷号	655 页码:11
摘要	This study reports the final occurrence of coral-stromatoporoid biostromal reef and the faunal and facies change across the Devonian-Carboniferous Boundary (DCB) at Changtanzi section, Longmenshan area of South China. The biostrome occurred in the third member of the Changtanzi Formation and is uppermost Famennian in age, characterized by abundant and high diversity stromatoporoids and tabulate corals, which were subsequently greatly affected with the environmental fluctuations indicated by the end-Devonian carbon isotope excursion. Stromatoporoids and tabulate corals survived and thrived in the uppermost Famennian but their association was eventually terminated in the Lower Hangenberg Crisis (LHC) by extinction of Famennian stromatoporoids. Brachiopods and rugose corals are found to occur as early as in the Upper Hangenberg Crisis (UHC), represented by solitary rugose corals Hebukophyllum sp., Neozaphrentis sp. and Uralinia sp., as well as abundant brachiopods, gastropods, in general representing post-disaster fauna of low species level diversity. This study shows distinctive faunal and lithofacies changes during the Hangenberg Crisis, and examines the strong link between faunal and environmental changes. The result indicates that the environmental fluctuations in the Devonian-Carboniferous transitions caused sudden and significant impacts on marine ecosystems, leading to the disappearance of coralstromatoporoid metazoan reefs.
关键词	Metazoan reef Mass extinction and recovery Hangenberg Crisis Carbonate microfacies Biotic interaction Hypercalcified sponges
DOI	10.1016/j.palaeo.2024.112457
收录类别	SCI
语种	英语
关键词[WOS]	INTEGRATIVE STRATIGRAPHY ; ENVIRONMENTAL-CHANGE ; TIMESCALE
资助项目	Second Tibetan Plateau Scientific Expedition and Research Program[2019QZKK0706] ; National Natural Science Foundation of China[42172025]
WOS研究方向	Physical Geography ; Geology ; Paleontology
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary ; Paleontology
WOS记录号	WOS:001318865800001
项目资助者	Second Tibetan Plateau Scientific Expedition and Research Program ; National Natural Science Foundation of China
出版者	ELSEVIER
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/44331
专题	中国科学院南京地质古生物研究所
通讯作者	Liang, Kun
作者单位	Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Petr Stratig, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Liang, Kun,Qiao, Li. The last episode of coral-stromatoporoid reef and faunal changes across a Devonian-Carboniferous Boundary section of South China[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2024,655:11.
APA	Liang, Kun,&Qiao, Li.(2024).The last episode of coral-stromatoporoid reef and faunal changes across a Devonian-Carboniferous Boundary section of South China.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,655,11.
MLA	Liang, Kun,et al."The last episode of coral-stromatoporoid reef and faunal changes across a Devonian-Carboniferous Boundary section of South China".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 655(2024):11.