NIGPAS OpenIR
Early Pleistocene Equus community from Jinyuan Cave, Luotuo Hill in Dalian, Northeast China and its palaeoecological significance
Sun, Boyang1,2,3; Zhu, Min4; Dai, Xichao5; Jin, Changzhu1,2
2022-05-23
发表期刊HISTORICAL BIOLOGY
ISSN0891-2963
页码12
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.

关键词Equus Jinyuan cave early Pleistocene palaeoecology paleozoogeography
DOI10.1080/08912963.2022.2077647
收录类别SCI
语种英语
关键词[WOS]PERISSODACTYLA ; EVOLUTION ; PROVINCE ; MAMMALIA ; NIHEWAN ; EQUIDS ; BASIN ; FAUNA
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研究方向Life Sciences & Biomedicine - Other Topics ; Paleontology
WOS类目Biology ; Paleontology
WOS记录号WOS:000799194900001
项目资助者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
出版者TAYLOR & FRANCIS LTD
文献类型期刊论文
条目标识符http://ir.nigpas.ac.cn/handle/332004/40829
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.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing, Peoples R China
2.CAS Ctr Excellence Life & Paleoenvironm, Beijing, Peoples R China
3.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing, Jiangsu, Peoples R China
4.Beijing Normal Univ, Sch Hist, Beijing, Peoples R China
5.Adm Comm Dalian Jinpu New Dist, Dalian, Liaoning, Peoples R China
第一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
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.
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