Additional cricetid and dipodid rodent material from the Erden Obo section, Erlian Basin (Nei Mongol, China) and its biochronological implications
作者: Qian Li
作者单位: 1Key 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
2CAS Center for Excellence in Life and Paleoenviroment, Beijing 100044, China
刊名: Palaeoworld, 2018
来源数据库: Elsevier Journal
DOI: 10.1016/j.palwor.2018.09.003
关键词: MammaliaRodentiaEoceneOligoceneNei MongolErden Obo
原始语种摘要: Abstract(#br)New cricetid ( Cricetops dormitor , Eocricetodon sp., Eucricetodon cf. E. wangae , Pappocricetodon schaubi ) and dipodid ( Allosminthus gobiensis n. sp., Allosminthus ernos , Allosminthus uniconjugatus , Allosminthus cf. A. majusculus , Primisminthus shanghenus , Sinosminthus sp.) occurrences from the “Lower Red”, “Middle Red”, “Middle White” and “Upper White” beds of the Erden Obo section in Nei Mongol, China are reported. They are first discovered in these horizons. On the basis of the comparison of the rodent assemblages, we consider that the age of the “Upper White” beds is early Oligocene, the age of the “Middle Red” and “Middle White” beds is probable more similar to the age of late Eocene Houldjin Formation and lower part of Chaijiachong Formation, and the age of the...
全文获取路径: Elsevier  (合作)

  • cricetid 仓鼠
  • China 中国
  • Eocene 始新世
  • Oligocene 渐新世的
  • Mammalia 哺乳动物纲
  • possibly 无论如何
  • fauna 动物群
  • rodent 啮齿类
  • Middle 中级牌黄麻
  • White 怀特牌汽车