Additional tsaganomyid, cylindrodontid and ctenodactyloid rodent materials from the Erden Obo section, Erlian Basin (Nei Mongol, China)

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	Additional tsaganomyid, cylindrodontid and ctenodactyloid rodent materials from the Erden Obo section, Erlian Basin (Nei Mongol, China)
其他题名	内蒙古二连盆地额尔登敖包剖面新增查干鼠类、圆柱齿鼠类及梳趾鼠类化石材料
	Li Qian
	2021
发表期刊	VERTEBRATA PALASIATICA
ISSN	1000-3118
卷号	59 期号:1 页码:1-18
摘要	To improve the Paleogene biochronological framework of the Erlian Basin, Nei Mongol and clarify the diversity of fossil rodents in this region, new tsaganomyids (Cyclomylus lohensis, Coelodontomys asiaticus) from the “Upper White beds, cylindrodontids (Gobiocylindrodon sp., Proardynomys sp., and Cylindrodontidae gen. et sp. indet.) from the Middle Red and “Lower Red beds, and ctenodactyloids (Yuomys sp.) from the Lower White beds of the Erden Obo section are reported. The appearance of C. lohensis and Co. asiaticus from the Erden Obo section confirms that the age of the Upper White beds is Early Oligocene. The Upper White beds of the Erden Obo section and the top bed of the Nom Khong Obo are confirmed to belong to the same formation by both lithofacies and mammalian fossils. The different kinds of cylindrodontids found from the different horizons of the Erden Obo section show that the cylindrodontids had a high diversity and a relative continuous evolution in Eocene Asia.
关键词	内蒙古额尔登敖包始新世-渐新世查干鼠类圆柱齿鼠类梳趾鼠类 Erden Obo Nei Mongol Eocene-Oligocene tsaganomyid cylindrodontid ctenodactyloid
语种	英语
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/22405
专题	中国科学院古脊椎动物与古人类研究所
作者单位	中国科学院古脊椎动物与古人类研究所
第一作者单位	中国科学院古脊椎动物与古人类研究所
推荐引用方式 GB/T 7714	Li Qian. Additional tsaganomyid, cylindrodontid and ctenodactyloid rodent materials from the Erden Obo section, Erlian Basin (Nei Mongol, China)[J]. VERTEBRATA PALASIATICA,2021,59(1):1-18.
APA	Li Qian.(2021).Additional tsaganomyid, cylindrodontid and ctenodactyloid rodent materials from the Erden Obo section, Erlian Basin (Nei Mongol, China).VERTEBRATA PALASIATICA,59(1),1-18.
MLA	Li Qian."Additional tsaganomyid, cylindrodontid and ctenodactyloid rodent materials from the Erden Obo section, Erlian Basin (Nei Mongol, China)".VERTEBRATA PALASIATICA 59.1(2021):1-18.

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