气候变化领域集成服务门户(CCPortal): Biostratigraphy; magnetostratigraphy; and geochronology of lower Miocene Aoerban strata in Central Inner Mongolia

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DOI	10.1016/j.palaeo.2018.12.006
	Biostratigraphy; magnetostratigraphy; and geochronology of lower Miocene Aoerban strata in Central Inner Mongolia
	Wang X.; Li Q.; Sun L.; Deng C.; Li Q.; Dusu W.
发表日期	2019
ISSN	0031-0182
起始页码	187
结束页码	205
卷号	518
英文摘要	The Aoerban region of central Inner Mongolia, China is an important early Miocene fossil site that contains a diverse mammalian record unrivaled by other Asian sites of similar age. In this paper, we present lithostratigraphic, biostratigraphic, and magnetostratigraphic data from Aoerban Formation to better understand faunal changes between the Xiejian and Shanwangian Chinese Land Mammal ages. With new biochronological constraints, magnetochrons in the Aoerban Formation can be correlated to C6An.2n to C5Cr with an age range of 20.71–16.72 Ma of the Astronomically Tuned Neogene Timescale (ATNTS2012). The strata of the Aoerban region contain a number of important mammalian First Appearance Data, including several morphotypes of deer (Cervidae), horses (Anchitherium), pika (Alloptox), cricetid rodents (Megacricetodon), and possibly the local earliest record of gomphotheres (i.e., the Proboscidea event). Although the ranges for most of these taxa are still poorly known, some of them, alone or in combination, are useful in defining the base the Shanwangian Land Mammal Age. Within this finely calibrated chronologic framework, the faunas of the Aoerban region are important for better understanding mammalian evolution, biogeography, and paleoenvironment. © 2018 Elsevier B.V.
英文关键词	Cenozoic; China; East Asia; Evolution; Fossil mammals; Zoogeography
语种	英语
scopus关键词	biostratigraphy; Cenozoic; evolutionary biology; fossil record; geochronology; lithostratigraphy; magnetostratigraphy; mammal; Miocene; Neogene; paleoecology; paleoenvironment; timescale; zoogeography; China; Nei Monggol; Anchitherium; Cervidae; Cricetidae; Equidae; Mammalia; Megacricetodon; Ochotonidae; Proboscidea (mammal); Rodentia
来源期刊	Palaeogeography, Palaeoclimatology, Palaeoecology
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/151059
作者单位	Department of Vertebrate Paleontology, Natural History Museum of Los Angeles County, 900 Exposition Blvd., Los Angeles, CA 90007, United States; Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, 100044, China; State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China; Institutions of Earth Science, Chinese Academy of Sciences, Beijing, 100029, China; College of Earth and Planetary Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China; Chinese Academy of Sciences Center for Excellence in Life and Paleoenvironment, Beijing, 100044, China; Museum of Sonit Left Banner, Xilin Gol LeagueInner Mongolia 011300, China
推荐引用方式 GB/T 7714	Wang X.,Li Q.,Sun L.,et al. Biostratigraphy; magnetostratigraphy; and geochronology of lower Miocene Aoerban strata in Central Inner Mongolia[J],2019,518.
APA	Wang X.,Li Q.,Sun L.,Deng C.,Li Q.,&Dusu W..(2019).Biostratigraphy; magnetostratigraphy; and geochronology of lower Miocene Aoerban strata in Central Inner Mongolia.Palaeogeography, Palaeoclimatology, Palaeoecology,518.
MLA	Wang X.,et al."Biostratigraphy; magnetostratigraphy; and geochronology of lower Miocene Aoerban strata in Central Inner Mongolia".Palaeogeography, Palaeoclimatology, Palaeoecology 518(2019).