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

doi:10.1016/j.palwor.2022.01.010

IVPP-IR > 中科院古脊椎所（2000年以后）

	Footprint on a coprolite: A rarity from the Eocene of Vietnam
	Halaclar, Kazim 1,2; Rummy, Paul 1,2,3; Deng, Tao1,2,3 ; Van Do, Truong 4,5
	2022-12-01
发表期刊	PALAEOWORLD
ISSN	1871-174X
卷号	31 期号:4 页码:723-732
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.
关键词	Na Duong fossil coprolites compound ichnofossil fingerprints Eocene crocodilian
DOI	10.1016/j.palwor.2022.01.010
关键词[WOS]	VERTEBRATE COPROLITES ; CROCODILIAN COPROLITE ; MIOCENE ; TRACKS
收录类别	SCI
语种	英语
资助项目	Chinese Academy of Sciences[XDB26000000] ; Chinese Academy of Sciences[XDA20070203] ; University of Chinese Academy of Sciences ; Chinese Academy of Sciences[GJHZ1885]
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:000888106800002
出版者	ELSEVIER
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/22078
专题	中科院古脊椎所（2000年以后）
通讯作者	Rummy, Paul
作者单位	1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China 2.CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China 3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China 4.Vietnam Acad Sci & Technol, Grad Acad Sci & Technol, Hanoi 113000, Vietnam 5.Vietnam Acad Sci & Technol, Vietnam Natl Museum Nat, Hanoi 113000, Vietnam
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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