On newborn calf skulls of Early Pleistocene Mammuthus trogontherii from Shanshenmiaozui in Nihewan Basin, China
文献类型:期刊论文
作者 | Tong, Hao-Wen1; Chen, Xi1,2 |
刊名 | QUATERNARY INTERNATIONAL
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出版日期 | 2016-06-25 |
卷号 | 406页码:57-69 |
关键词 | Newborn Calf Skull Deciduous Teeth Mammuthus Trogontherii Shanshenmiaozui Nihewan Early Pleistocene |
DOI | 10.1016/j.quaint.2015.02.026 |
文献子类 | Article |
英文摘要 | Numerous juvenile specimens, including skulls and deciduous teeth of Mammuthus primigenius (Blumenbach, 1799), have been reported, which is rare among the recovered fossil records of the early mammoth species including Mammuthus meridionalis (Nesti, 1825) and Mammuthus trogontherii (Pohlig, 1885). After the publication of the juvenile mandibles and lower deciduous teeth of M. trogontherii, some more specimens, including a nearly complete skull, with the DP2 and DP3 of both sides preserved in situ, have been recovered from the Shanshenmiaozui site for this species. This paper reports the first discovery of the first generation tooth (DP2) for the species M. trogontherii. Both the upper and lower DP2s are more elongated and larger than those of M. primigenius, and the DP3 is also on average larger than that of M. primigenius. The calf skull of M. trogontherii, despite the breakage and deformation, is larger than that of M. primigenius, and it also shows some general characteristics lying between Elephas maximus and Loxodonta africana. The comparative studies in the skull and dental morphology indicate that the differences among the newborn calves of the principal elephantid species, including different mammoth species and the extinct as well as extant Elephas and Loxodonta, are not as obvious as in their adult stages, except that the calf of M. trogontherii is relatively larger. (C) 2015 Elsevier Ltd and INQUA. All rights reserved. |
WOS关键词 | AFRICAN ELEPHANT ; MAMMOTH ; PRIMIGENIUS ; PROBOSCIDEA ; ANATOMY ; MORPHOLOGY |
WOS研究方向 | Physical Geography ; Geology |
语种 | 英语 |
WOS记录号 | WOS:000376532400005 |
资助机构 | Key Research Program of the Chinese Academy of Sciences(KZZD-EW-15) ; P.R.C. Ministry of Land and Resources(201211005-3) ; IVPP Project(KN213413) ; Chinese Academy of Sciences |
源URL | [http://124.16.247.212/handle/311034/7104] ![]() |
专题 | 古脊椎动物与古人类研究所_图书馆1 |
作者单位 | 1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Tong, Hao-Wen,Chen, Xi. On newborn calf skulls of Early Pleistocene Mammuthus trogontherii from Shanshenmiaozui in Nihewan Basin, China[J]. QUATERNARY INTERNATIONAL,2016,406:57-69. |
APA | Tong, Hao-Wen,&Chen, Xi.(2016).On newborn calf skulls of Early Pleistocene Mammuthus trogontherii from Shanshenmiaozui in Nihewan Basin, China.QUATERNARY INTERNATIONAL,406,57-69. |
MLA | Tong, Hao-Wen,et al."On newborn calf skulls of Early Pleistocene Mammuthus trogontherii from Shanshenmiaozui in Nihewan Basin, China".QUATERNARY INTERNATIONAL 406(2016):57-69. |
入库方式: OAI收割
来源:古脊椎动物与古人类研究所
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