Fossil dipterid fern Thaumatopteris in China: new insights of systematics, diversity and tempo-spatial distribution patterns | |
Lu, Ning (鲁宁)1,4; Li, Ya (李亚)1,4; Wang, Yongdong (王永栋)1,4; Xu, Yuanyuan (许媛媛)1,2,4; Zhou, Ning (周宁)1,3,4 | |
刊名 | HISTORICAL BIOLOGY |
2020-07-23 | |
页码 | 14 |
关键词 | Thaumatopteris diversity tempo-spatial distributions Mesozoic China |
ISSN号 | 0891-2963 |
DOI | 10.1080/08912963.2020.1791106 |
英文摘要 | Thaumatopteris (Goeppert) Nathorst is a typical dipterid fern in the early Mesozoic, showing global significances for palaeoclimate, phytogeography and biostratigraphy. However, the detailed understanding on the relationship between species diversity and the environmental background of this genus is still unclear. Here, we reinvestigated new collections and type specimens of Thaumatopteris contracta Li et Tsao collected from the Upper Triassic of Yunnan Province, and analysed the systematic, diversity variations and tempospatial distribution patterns of Thaumatopteris in China. An emendation was proposed for species diagnosis of Thaumatopteris contracta based on both sterile and fertile pinnae. Our analysis demonstrates that the genus Thaumatopteris reached a higher diversity and differentiation with 11 species during the Late Triassic in China and suffered a severe loss of species diversity across the Triassic-Jurassic transition. Changes in the spatial distribution pattern of Thaumatopteris demonstrate an ecological response to local environment degradation in the Upper Yangtze region. The destruction of habitat and the block of the transport channel of warm moist flow from the Tethys Ocean caused by the Indosinian tectonic movement, especially, the uplift of the Longmen Mountains may represent the potential environmental trigger. |
资助项目 | Strategic Priority Program (B) of the Chinese Academy of Sciences[XDB 18000000] ; Strategic Priority Program (B) of the Chinese Academy of Sciences[26000000] ; National Natural Sciences Foundation of China[41572014] ; National Natural Sciences Foundation of China[41790454] ; National Natural Sciences Foundation of China[41702004] ; National Natural Sciences Foundation of China[41688103] ; 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)[20191103] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[183126] |
WOS关键词 | HUBEI |
WOS研究方向 | Life Sciences & Biomedicine - Other Topics ; Paleontology |
语种 | 英语 |
出版者 | TAYLOR & FRANCIS LTD |
WOS记录号 | WOS:000551321500001 |
资助机构 | Strategic Priority Program (B) of the Chinese Academy of Sciences ; National Natural Sciences Foundation of China ; 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/332004/32133] |
专题 | 中国科学院南京地质古生物研究所 |
通讯作者 | Wang, Yongdong (王永栋) |
作者单位 | 1.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Nanjing 210008, Peoples R China 2.Univ Sci & Technol China, Hefei, Peoples R China 3.Northwest Univ, Dept Geol, Xian, Peoples R China 4.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 | Lu, Ning ,Li, Ya ,Wang, Yongdong ,et al. Fossil dipterid fern Thaumatopteris in China: new insights of systematics, diversity and tempo-spatial distribution patterns[J]. HISTORICAL BIOLOGY,2020:14. |
APA | Lu, Ning ,Li, Ya ,Wang, Yongdong ,Xu, Yuanyuan ,&Zhou, Ning .(2020).Fossil dipterid fern Thaumatopteris in China: new insights of systematics, diversity and tempo-spatial distribution patterns.HISTORICAL BIOLOGY,14. |
MLA | Lu, Ning ,et al."Fossil dipterid fern Thaumatopteris in China: new insights of systematics, diversity and tempo-spatial distribution patterns".HISTORICAL BIOLOGY (2020):14. |
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