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Morphological description and evolutionary significance of 300 ka hominin facial bones from Hualongdong, China

文献类型：期刊论文

作者Wu, Xiujie5,6; Pei, Shuwen5,6; Cai, Yanjun4; Tong, Haowen5,6; Xing, Song5,6; Jashashvili, Tea2,3; Carlson, Kristian J.1,3; Liu, Wu5,6
刊名JOURNAL OF HUMAN EVOLUTION
出版日期2021-12-01
卷号161期号:0页码:21
ISSN号0047-2484
关键词Facial morphology Late Middle Pleistocene Modern human origins Diversity East Asia
DOI10.1016/j.jhevol.2021.103052
英文摘要Late Middle Pleistocene hominins in Africa displaying key modern morphologies by 315 ka are claimed as the earliest Homo sapiens. Evolutionary relationships among East Asian hominins appear complex due to a growing fossil record of late Middle Pleistocene hominins from the region, reflecting mosaic morphologies that contribute to a lack of consensus on when and how the transition to modern humans transpired. Newly discovered 300 ka hominin fossils from Hualongdong, China, provide further evidence to clarify these relationships in the region. In this study, facial morphology of the juvenile partial cranium (HLD 6) is described and qualitatively and quantitatively compared with that of other key Early, Middle, and Late Pleistocene hominins from East Asia, Africa, West Asia, and Europe and with a sample of modern humans. Qualitatively, facial morphology of HLD 6 resembles that of Early and Middle Pleistocene hominins from Zhoukoudian, Nanjing, Dali, and Jinniushan in China, as well as others from Java, Africa, and Europe in some of these features (e.g., supraorbital and malar regions), and Late Pleistocene hominins and modern humans from East Asia, Africa, and Europe in other features (e.g., weak prognathism, flat face and features in nasal and hard plate regions). Comparisons of HLD 6 measurements to group means and multivariate analyses support close affinities of HLD 6 to Late Pleistocene hominins and modern humans. Expression of a mosaic morphological pattern in the HLD 6 facial skeleton further complicates evolutionary interpretations of regional morphological diversity in East Asia. The prevalence of modern features in HLD 6 suggests that the hominin population to which HLD 6 belonged may represent the earliest pre-modern humans in East Asia. Thus, the transition from archaic to modern morphology in East Asian hominins may have occurred at least by 300 ka, which is 80,000 to 100,000 years earlier than previously recognized. (C) 2021 Elsevier Ltd. All rights reserved.
WOS关键词MIDDLE PLEISTOCENE HOMININ ; MODERN HUMANS ; HOMO-ERECTUS ; CRANIAL REMAINS ; DENTAL REMAINS ; ATAPUERCA ; NEANDERTHAL ; SANGIRAN ; DMANISI ; SKULL
资助项目National Natural Science Foundation of China[41872030] ; National Natural Science Foundation of China[41630102] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB26000000]
WOS研究方向Anthropology ; Evolutionary Biology
语种英语
出版者ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
WOS记录号WOS:000706202400001
源URL[http://119.78.100.205/handle/311034/18924]  
专题古脊椎动物与古人类研究所_图书馆1
通讯作者Carlson, Kristian J.; Liu, Wu
作者单位1.Univ Witwatersrand, Evolutionary Studies Inst, ZA-2000 Johannesburg, South Africa
2.Georgian Natl Museum, Dept Geol & Paleontol, GE-0105 Tbilisi, Georgia
3.Univ Southern Calif, Keck Sch Med, Dept Integrat Anat Sci, Los Angeles, CA 90033 USA
4.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Peoples R China
5.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China
6.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		 Wu, Xiujie,Pei, Shuwen,Cai, Yanjun,et al. Morphological description and evolutionary significance of 300 ka hominin facial bones from Hualongdong, China[J]. JOURNAL OF HUMAN EVOLUTION,2021,161(0):21.
APA Wu, Xiujie.,Pei, Shuwen.,Cai, Yanjun.,Tong, Haowen.,Xing, Song.,...&Liu, Wu.(2021).Morphological description and evolutionary significance of 300 ka hominin facial bones from Hualongdong, China.JOURNAL OF HUMAN EVOLUTION,161(0),21.
MLA Wu, Xiujie,et al."Morphological description and evolutionary significance of 300 ka hominin facial bones from Hualongdong, China".JOURNAL OF HUMAN EVOLUTION 161.0(2021):21.

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