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Footprint on a coprolite: A rarity from the Eocene of Vietnam

文献类型：期刊论文

作者Halaclar, Kazim4,5; Rummy, Paul3,4,5; Deng, Tao3,4,5; Van Do, Truong1,2
刊名PALAEOWORLD
出版日期2022-12-01
卷号31期号:4页码:723-732
关键词Na Duong fossil coprolites compound ichnofossil fingerprints Eocene crocodilian
ISSN号1871-174X
DOI10.1016/j.palwor.2022.01.010
通讯作者Rummy, Paul(paulrummy@ivpp.ac.cn)
英文摘要A rare ichnological example of a crocodilian footprint on an Eocene crocodilian coprolite has been discovered. The enigmatic spec-imen, measuring 4 cm in length, was found among 100 coprolites at the Na Duong coal mine in Lang Son province, northern Vietnam. Almost all the discovered coprolites were ascribed to a potential crocodilian producer, suggesting the existence of an ancient lacustrine environment. Furthermore, neoichnological analyses of extant crocodilian footprints also corroborate the inference of a crocodilian as the producer of the footprint. We concluded that the 4-cm-long Na Duong fingerprints most likely belonged to a 2-m-long crocodilian whose IV or V finger of the right manus might have made the fingerprints. Since no other records of foot traces or trackways were iden-tified during the fieldwork in the fall of 2018, the Na Duong fossil site should be investigated for further ichnofossil analysis.(c) 2022 Elsevier B.V. and Nanjing Institute of Geology and Palaeontology, CAS. All rights reserved.
WOS关键词VERTEBRATE COPROLITES ; CROCODILIAN COPROLITE ; MIOCENE ; TRACKS
资助项目Chinese Academy of Sciences[XDB26000000] ; Chinese Academy of Sciences[XDA20070203] ; Chinese Academy of Sciences[GJHZ1885] ; University of Chinese Academy of Sciences
WOS研究方向Paleontology
语种英语
WOS记录号WOS:000888106800002
出版者ELSEVIER
资助机构Chinese Academy of Sciences ; University of Chinese Academy of Sciences
源URL[http://119.78.100.205/handle/311034/22077]  
专题古脊椎动物与古人类研究所_图书馆1
通讯作者Rummy, Paul
作者单位1.Vietnam Acad Sci & Technol, Vietnam Natl Museum Nat, Hanoi 113000, Vietnam
2.Vietnam Acad Sci & Technol, Grad Acad Sci & Technol, Hanoi 113000, Vietnam
3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
4.CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China
5.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China
推荐引用方式
GB/T 7714		 Halaclar, Kazim,Rummy, Paul,Deng, Tao,et al. Footprint on a coprolite: A rarity from the Eocene of Vietnam[J]. PALAEOWORLD,2022,31(4):723-732.
APA Halaclar, Kazim,Rummy, Paul,Deng, Tao,&Van Do, Truong.(2022).Footprint on a coprolite: A rarity from the Eocene of Vietnam.PALAEOWORLD,31(4),723-732.
MLA Halaclar, Kazim,et al."Footprint on a coprolite: A rarity from the Eocene of Vietnam".PALAEOWORLD 31.4(2022):723-732.

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来源：古脊椎动物与古人类研究所

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