Early Pleistocene Equus community from Jinyuan Cave, Luotuo Hill in Dalian, Northeast China and its palaeoecological significance

doi:10.1080/08912963.2022.2077647

	Early Pleistocene Equus community from Jinyuan Cave, Luotuo Hill in Dalian, Northeast China and its palaeoecological significance
	Sun, Boyang 3,4,5; Zhu, Min 2; Dai, Xichao 1; Jin, Changzhu 4,5
刊名	HISTORICAL BIOLOGY
	2022-05-23
页码	12
关键词	Equus Jinyuan cave early Pleistocene palaeoecology paleozoogeography
ISSN号	0891-2963
DOI	10.1080/08912963.2022.2077647
通讯作者	Zhu, Min(zhumin@bnu.edu.cn)
英文摘要	Early Pleistocene Equus specimens collected from Jinyuan Cave, Luotuo Hill, Dalian, have been described. The newly reported specimens include two forms. The large-sized form is identified as E. sanmeniensis. The small-sized form is identified as E. teilhardi. E. sanmeniensis shares highly similar features with another huge-sized species E. wangi. Based on further comparison of the new and classic specimens of E. sanmeniensis, the differences between these two species are more obvious. For now, Early Pleistocene Equus in Jinyuan Cave includes E. sanmeniensis, E. teilhardi and E. qingyangensis, same as the composition of Nihewan fauna (s.s.) in Hebei and similar to Bajiazui fauna in Gansu. Among Early Pleistocene Equus in China, medium-sized forms are wide distributed, while distributions of large-sized form are relatively limited, and this is likely relative to difference of adaptability. From Early to Late Pleistocene, Equus community seemed to keep in a pattern of one large-sized species accompanied with two medium-sized species with slender and robust limbs, respectively. This pattern had occurred since around 2.1 Ma, likely established during the second immigration event of Equus from North America to Eurasia.
资助项目	State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geologyand Palaeontology, CAS)[203115] ; National Natural Science Foundation of China[41872022] ; Administrative Committee of Dalian Jinpu New District, Liaoning Province ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB26030302] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA20070203] ; Youth Innovation Promotion Association, Chinese Academy of Sciences[2021069]
WOS关键词	PERISSODACTYLA ; EVOLUTION ; PROVINCE ; MAMMALIA ; NIHEWAN ; EQUIDS ; BASIN ; FAUNA
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:000799194900001
资助机构	State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geologyand Palaeontology, CAS) ; National Natural Science Foundation of China ; Administrative Committee of Dalian Jinpu New District, Liaoning Province ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Youth Innovation Promotion Association, Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.nigpas.ac.cn/handle/332004/40828]
专题	中国科学院南京地质古生物研究所
通讯作者	Zhu, Min
作者单位	1.Adm Comm Dalian Jinpu New Dist, Dalian, Liaoning, Peoples R China 2.Beijing Normal Univ, Sch Hist, Beijing, Peoples R China 3.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing, Jiangsu, Peoples R China 4.CAS Ctr Excellence Life & Paleoenvironm, Beijing, Peoples R China 5.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Sun, Boyang,Zhu, Min,Dai, Xichao,et al. Early Pleistocene Equus community from Jinyuan Cave, Luotuo Hill in Dalian, Northeast China and its palaeoecological significance[J]. HISTORICAL BIOLOGY,2022:12.
APA	Sun, Boyang,Zhu, Min,Dai, Xichao,&Jin, Changzhu.(2022).Early Pleistocene Equus community from Jinyuan Cave, Luotuo Hill in Dalian, Northeast China and its palaeoecological significance.HISTORICAL BIOLOGY,12.
MLA	Sun, Boyang,et al."Early Pleistocene Equus community from Jinyuan Cave, Luotuo Hill in Dalian, Northeast China and its palaeoecological significance".HISTORICAL BIOLOGY (2022):12.