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Magnetostratigraphy of Plio-Pleistocene fossiliferous cave sediments in the Bubing Basin, southern China

文献类型：期刊论文

作者Sun, Lu1,5; Deng, Chenglong1,5; Wang, Wei2; Liu, Caicai1,3; Kong, Yanfen1,5; Wu, Bailing1,5; Liu, Suzhen1,5; Ge, Junyi4,5; Qin, Huafeng1; Zhu, Rixiang1,5
刊名QUATERNARY GEOCHRONOLOGY
出版日期2017-02-01
卷号37页码:68-81
关键词Magnetostratigraphic Dating Gigantopithecus Fauna Ailuropoda-stegodon Fauna Cave Sediment Subtropical Southern China
DOI10.1016/j.quageo.2016.09.007
文献子类Article
英文摘要Our understanding of the chronological sequence of Pleistocene land mammal faunas (including hominids) preserved in caves and fissures in the karstic terrain of subtropical southern China has been greatly impeded by the discontinuous nature of the strata yielding the fossils. A contributory issue is the lack of suitable elements for numerical dating, especially for the Early Pleistocene cave sediments. Here we present new magnetostratigraphic dating results for five cave sedimentary sequences in the Bubing Basin, Guangxi Zhuang Autonomous Region, which contain the typical Pleistocene Gigantopithecus fauna and Ailuropoda-Stegodon fauna of southern China. The five karstic caves are situated at elevations ranging from 252 m to 191 m above sea level. The integrated dating results reveal that the five cave sedimentary sequences span an age range from the late Gauss normal Chron to the early Brunhes normal Chron. The faunas are assigned to >2.6 Ma (Mohui-houshan Cave), 1.95-1.78 Ma (Mohui Cave), 0.99-0.78 Ma (Baolai Cave) and similar to 0.7 Ma (Upper Wuyun and Ganxian Caves). Furthermore, by combining our new magnetostratigraphy work with previously published magnetostratigraphic, U-series and electron spin resonance dating results, a chronological sequence of the Plio-Pleistocene mammalian faunas from cave sites in southern China has been established. The chronological sequence contributes to an improved understanding of the evolutionary processes of Plio-Pleistocene land mammals, as well as of early humans in subtropical southern China. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词PLEISTOCENE GIGANTOPITHECUS FAUNAS ; PANXIAN DADONG CAVE ; SOUTHWESTERN CHINA ; YANLIANG CAVE ; EASTERN CHINA ; CHUIFENG CAVE ; HOMO-ERECTUS ; MOHUI CAVE ; U-SERIES ; GUANGXI
WOS研究方向Physical Geography ; Geology
语种英语
WOS记录号WOS:000390967800008
资助机构National Key Basic Research Program of China(2012CB822000 ; National Natural Science Foundation of China(41174054 ; 2012CB821900) ; 41621004 ; 40163001 ; 40772011)
源URL[http://124.16.247.212/handle/311034/7519]  
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 Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
2.Guangxi Museum Nationalities, Nanning 530022, Guangxi, Peoples R China
3.China Earthquake Adm, Inst Geol, State Key Lab Earthquake Dynam, Beijing 100029, Peoples R China
4.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origin, Beijing 100044, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Sun, Lu,Deng, Chenglong,Wang, Wei,et al. Magnetostratigraphy of Plio-Pleistocene fossiliferous cave sediments in the Bubing Basin, southern China[J]. QUATERNARY GEOCHRONOLOGY,2017,37:68-81.
APA Sun, Lu.,Deng, Chenglong.,Wang, Wei.,Liu, Caicai.,Kong, Yanfen.,...&Zhu, Rixiang.(2017).Magnetostratigraphy of Plio-Pleistocene fossiliferous cave sediments in the Bubing Basin, southern China.QUATERNARY GEOCHRONOLOGY,37,68-81.
MLA Sun, Lu,et al."Magnetostratigraphy of Plio-Pleistocene fossiliferous cave sediments in the Bubing Basin, southern China".QUATERNARY GEOCHRONOLOGY 37(2017):68-81.

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