KMS Nanjing Institute of Geology and Palaeonotology,CAS
Frenguellia (Lycopsida) from the uppermost Devonian of West Junggar, Xinjiang Uygur Autonomous Region, NW China, and its implications on protolepidodendralean leaf morphology and paleophytogeography | |
Liu, Bing-Cai1,2,3; Wang, Kai1,2,3; Zong, Rui-Wen4; Bai, Jiao1,2,3; Yang, Ning1,2; Wang, Yi1,2,5![]() | |
2023-04-01 | |
发表期刊 | JOURNAL OF PALAEOGEOGRAPHY-ENGLISH
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ISSN | 2095-3836 |
卷号 | 12期号:2页码:263-277 |
摘要 | Protolepidodendralean lycopsids are characteristic of morphologically complex leaves. Most taxa of this group are herbaceous and widely distributed in global Devonian sediments, with exceptions of a few members, such as Frenguellia eximia from the Lower Carboniferous of Argentina. In this study, we focus on the morphology of Frenguellia eximia and emend its generic and specific diagnoses, based on new materials from the Upper Devonian Hongguleleng Formation of West Junggar, Xinjiang Uygur Autonomous Region, Northwest China, within the fossil-bearing bed palynologically dated as a latest Famennian age. This is the first finding of Frenguellia eximia out of Gondwana. Frenguellia eximia bears planate leaf with three upward pairs of lateral tips, isomorphic sporophyll to the leaf, and elongated, oval sporangium. Leaf morphology of the members of the Order Protolepidodendrales is summarized and classified into lateral-tip and distal-tip types. Lateral-tip type leaf consists of an obvious main body and several paired lateral tips, whereas distal-tip type leaf shows a petiole and a distal lamina with several planate or three-dimensional segments. Two leaf types probably indicate two independent evolutionary routes of microphylls evolving from simple leaf of pre-lycopsids during the Devonian period. The new occurrence of Frenguellia eximia further shows paleo-phytogeographical similarities between West Junggar and northwestern Gondwana. |
关键词 | Frenguellia Lycopsid Microphyll Paleophytogeography Devonian Junggar Basin |
DOI | 10.1016/j.jop.2023.03.004 |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | SP-NOV ; HASKINSIA GRIERSON ; NORTH XINJIANG ; LECLERCQIA LYCOPSIDA ; LYCOPOD GENUS ; YUNNAN ; PLANT ; BANKS ; VENEZUELA ; ESTINNOPHYTON |
资助项目 | National Key R&D Program of China[2022YFF0800200] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA19050101] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] |
WOS研究方向 | Geology ; Paleontology |
WOS类目 | Geosciences, Multidisciplinary ; Paleontology |
WOS记录号 | WOS:000988590800001 |
项目资助者 | National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences |
出版者 | ELSEVIER SCIENCE INC |
文献类型 | 期刊论文 |
条目标识符 | http://ir.nigpas.ac.cn/handle/332004/42209 |
专题 | 中国科学院南京地质古生物研究所 |
通讯作者 | Wang, Yi |
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 & Palaeoenvironment, Nanjing 210008, Jiangsu, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.China Univ Geosci Wuhan, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Hubei, Peoples R China 5.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Jiangsu, Peoples R China |
第一作者单位 | 中国科学院南京地质古生物研究所 |
通讯作者单位 | 中国科学院南京地质古生物研究所 |
推荐引用方式 GB/T 7714 | Liu, Bing-Cai,Wang, Kai,Zong, Rui-Wen,et al. Frenguellia (Lycopsida) from the uppermost Devonian of West Junggar, Xinjiang Uygur Autonomous Region, NW China, and its implications on protolepidodendralean leaf morphology and paleophytogeography[J]. JOURNAL OF PALAEOGEOGRAPHY-ENGLISH,2023,12(2):263-277. |
APA | Liu, Bing-Cai,Wang, Kai,Zong, Rui-Wen,Bai, Jiao,Yang, Ning,&Wang, Yi.(2023).Frenguellia (Lycopsida) from the uppermost Devonian of West Junggar, Xinjiang Uygur Autonomous Region, NW China, and its implications on protolepidodendralean leaf morphology and paleophytogeography.JOURNAL OF PALAEOGEOGRAPHY-ENGLISH,12(2),263-277. |
MLA | Liu, Bing-Cai,et al."Frenguellia (Lycopsida) from the uppermost Devonian of West Junggar, Xinjiang Uygur Autonomous Region, NW China, and its implications on protolepidodendralean leaf morphology and paleophytogeography".JOURNAL OF PALAEOGEOGRAPHY-ENGLISH 12.2(2023):263-277. |
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