Magnetostratigraphic and archaeological records at the Early Pleistocene site complex of Madigou (Nihewan Basin): Implications for human adaptations in North China.

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	Magnetostratigraphic and archaeological records at the Early Pleistocene site complex of Madigou (Nihewan Basin): Implications for human adaptations in North China.
	Pei, Shuwen; Deng, Chenglong; de la Torre, Ignacio; Jia, Zhenxiu; Ma, Dongdong; Li, Xiaoli; Wang, Xiaomin
刊名	Palaeogeography Palaeoclimatology Palaeoecology
	2019-09-15
卷号	530 页码:176-189
ISSN号	0031-0182
英文摘要	The Nihewan Basin in North China contains the densest concentration of early Pleistocene Paleolithic sites outside Africa. This paper introduces a new archaeological site complex at Madigou (MDG) that was systematically excavated from 2011 to 2014 in the northeastern part of the Nihewan Basin. The site contains fossils and well-preserved stone artefacts in fluvio-lacustrine sediments. Our magnetostratigraphic results situate the MDG sedimentary sequence in the early Brunhes normal chron and the late Matuyama reverse chron, including the Jaramillo normal subchron. The MDG artifact layers are positioned within the pre-Jaramillo Matuyama chron, with an estimated age of ca. 1.2 Ma, close to the onset of Mid-Pleistocene climate transition. The MDG core and flake technology includes bipolar flaking of siliceous dolomite cobbles, and freehand flaking of chert and brecciated chert block fragments. Mammalian fauna and pollen compositions indicate that the MDG hominins lived in an open habitat varying from lightly-wooded grassland to an ecosystem dominated by sparse steppe near the shore of the Nihewan paleolake. Our combined results in the fields of archaeology, paleontology, palynology and magnetochronology suggest that innovations in technological behavior may correlate with adaptations to high environmental variability during the start of Mid-Pleistocene climate transition.
WOS研究方向	Zoology ; Anatomy & Morphology ; Paleontology ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
语种	英语
WOS记录号	WOS:ZOOR15512085171
内容类型	期刊论文
源URL	[http://119.78.100.205/handle/311034/17036]
专题	古脊椎动物与古人类研究所_图书馆1
作者单位	Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Beijing, 100044, China
推荐引用方式 GB/T 7714	Pei, Shuwen,Deng, Chenglong,de la Torre, Ignacio,et al. Magnetostratigraphic and archaeological records at the Early Pleistocene site complex of Madigou (Nihewan Basin): Implications for human adaptations in North China.[J]. Palaeogeography Palaeoclimatology Palaeoecology,2019,530:176-189.
APA	Pei, Shuwen.,Deng, Chenglong.,de la Torre, Ignacio.,Jia, Zhenxiu.,Ma, Dongdong.,...&Wang, Xiaomin.(2019).Magnetostratigraphic and archaeological records at the Early Pleistocene site complex of Madigou (Nihewan Basin): Implications for human adaptations in North China..Palaeogeography Palaeoclimatology Palaeoecology,530,176-189.
MLA	Pei, Shuwen,et al."Magnetostratigraphic and archaeological records at the Early Pleistocene site complex of Madigou (Nihewan Basin): Implications for human adaptations in North China.".Palaeogeography Palaeoclimatology Palaeoecology 530(2019):176-189.