Sedimentological and paleoecological aspects of the Norian-Rhaetian transition (Late Triassic) in the Xuanhan area of the Sichuan Basin, Southwest China | |
Lu, Ning (鲁宁)1,2,7; Wang, Yong-Dong (王永栋)1,2; Popa, Mihai Emilian3; Xie, Xiao-Ping1,2,4; Li, Li-Qin (李丽琴)1,2; Xi, Shu-Na1,2,5; Xin, Cun-Lin6; Deng, Chun-Tao1,2,5 | |
刊名 | PALAEOWORLD |
2019-09-01 | |
卷号 | 28期号:3页码:334-345 |
关键词 | Sedimentary analysis Plant paleoecology Paleoclimate Norian Rhaetian Sichuan Basin |
ISSN号 | 1871-174X |
DOI | 10.1016/j.palwor.2019.04.006 |
英文摘要 | The end-Triassic mass extinction is one of the five big extinction events in the Phanerozoic, and its impact on marine organisms has been extensively studied. However, whether the terrestrial ecosystem had begun to deteriorate or even collapsed prior to the end-Triassic mass extinction remains controversial and the related studies in Asia are very limited. In this study, we provide a comprehensive investigation of the sedimentary environments, their implications for floral changes, and the paleoecology during the Norian-Rhaetian transition in Xuanhan area, northeastern Sichuan Basin, Southwest China. The sedimentary environments and climatic conditions changed coupling the transgression and regression caused by the tectonic movements. Climatic oscillations were identified during the Norian-Rhaetian transition in the Xuanhan area, including a short-term cooling event. The diversity and composition of the plant communities changed through the Norian-Rhaetian transition in Xuanhan area, but the terrestrial ecosystem as a whole didn't collapse or deteriorate prior to the end-Triassic mass extinction. (C) 2019 Elsevier Ireland Ltd Elsevier B.V. and Nanjing Institute of Geology and Palaeontology, CAS. Published by Elsevier B.V. All rights reserved. |
资助项目 | National Natural Science Foundation of China[41572014] ; National Natural Science Foundation of China[41790454] ; National Natural Science Foundation of China[41702004] ; Strategic Priority Program (B) of the Chinese Academy of Sciences[XDB18000000] ; Strategic Priority Program (B) of the Chinese Academy of Sciences[XDB26000000] ; State Key Program for Basic Research and Development of the Ministry of Science and Technology of China[2016YSC0600406] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[20172103] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[163116] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[183126] |
WOS关键词 | ATLANTIC MAGMATIC PROVINCE ; JURASSIC BOUNDARY ; TRIASSIC/JURASSIC BOUNDARY ; XUJIAHE FORMATION ; MASS EXTINCTIONS ; CLIMATIC EVENTS ; TERRESTRIAL ; RECORD ; VEGETATION ; SECTION |
WOS研究方向 | Paleontology |
语种 | 英语 |
出版者 | ELSEVIER |
WOS记录号 | WOS:000482562600009 |
资助机构 | National Natural Science Foundation of China ; Strategic Priority Program (B) of the Chinese Academy of Sciences ; State Key Program for Basic Research and Development of the Ministry of Science and Technology of China ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) |
内容类型 | 期刊论文 |
源URL | [http://ir.nigpas.ac.cn/handle/332004/27917] |
专题 | 中国科学院南京地质古生物研究所 |
通讯作者 | Wang, Yong-Dong (王永栋); Xin, Cun-Lin |
作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China 2.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Nanjing 210008, Jiangsu, Peoples R China 3.Univ Bucharest, Fac Geol & Geophys, Dept Geol, Lab Palaeontol, 1 Nicolae Balcescu Ave, Bucharest 010041, Romania 4.Qufu Normal Univ, Sch Geog & Tourism, Rizhao 276826, Peoples R China 5.Sichuan Coalfield Geol Bur, Geol Survey 137, Chengdu 610072, Sichuan, Peoples R China 6.Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730070, Gansu, Peoples R China 7.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China |
推荐引用方式 GB/T 7714 | Lu, Ning ,Wang, Yong-Dong ,Popa, Mihai Emilian,et al. Sedimentological and paleoecological aspects of the Norian-Rhaetian transition (Late Triassic) in the Xuanhan area of the Sichuan Basin, Southwest China[J]. PALAEOWORLD,2019,28(3):334-345. |
APA | Lu, Ning .,Wang, Yong-Dong .,Popa, Mihai Emilian.,Xie, Xiao-Ping.,Li, Li-Qin .,...&Deng, Chun-Tao.(2019).Sedimentological and paleoecological aspects of the Norian-Rhaetian transition (Late Triassic) in the Xuanhan area of the Sichuan Basin, Southwest China.PALAEOWORLD,28(3),334-345. |
MLA | Lu, Ning ,et al."Sedimentological and paleoecological aspects of the Norian-Rhaetian transition (Late Triassic) in the Xuanhan area of the Sichuan Basin, Southwest China".PALAEOWORLD 28.3(2019):334-345. |
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