晚中新世晚期土城子小哺乳动物组合及土城子动物群在内蒙古中部地区新近纪哺乳动物群序列中的位置
张立民1,2,3, 董为1,2, 倪喜军1,2,3,*(), 李强1,2,3,*()
Late Miocene micromammalian assemblage of Tuchengzi and its biochronological position in Neogene faunal sequence in central Nei Mongol, China
ZHANG Li-Min1,2,3, DONG Wei1,2, NI Xi-Jun1,2,3,*(), LI Qiang1,2,3,*()

Fig. 1. Fresh profile of Chilotherium pit in “Dragon bone” hill near Tuchengzi village, Huade Photo taken by LIU Wenhui in 2015; L. abbreviation of layer

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