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Vertebrata Palasiatica ›› 2005, Vol. 43 ›› Issue (04): 256-271.

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CARNIVORA FROM THE LATE MIOCENE OF LANTIAN, CHINA OF LANTIAN,

Ki ANDERSSON, Lars WERDELIN   

  • Online:2005-12-15 Published:2005-12-15

陕西蓝田晚中新世食肉类

Ki ANDERSSON, Lars WERDELIN   

Abstract: Sediments of the Bahe and Lantian formations, Lantian area, Shaanxi Province, China , have produced a large number of mammalian fossils. This Late Miocene sequence provides evidence for a period of major changes in the physical environment of the region. The carnivoran fossils are described and analyzed herein. The following species are present: Ictitherium vitærrinum , Hyaenictitherium cf . H. wongii and Adcrocuta eximia ( Hyaenidae) , cf. Metailurus major and cf. Metailurus parvulus (Felidae). Although a difference in the composition of the carnivoran fauna is noted towards the boundary between the Bahe Formation ( lower) and Lantian Formation (upper) , the cause of this is yet to be determined.

摘要: 陕西省蓝田地区灞河组与蓝田组产出了大量的古哺乳动物化石。其中,晚中新世哺乳 动物化石序列为认识该地区自然环境的变化提供了重要的依据。详细描述和研究了其中的食肉类化石。计有鬣狗科3种(Ictitherium viverrinum、Hyaenictitherium cf. H.wongii、Adcrocuta eximia)和猫科2种(cf.Metailurus major与cf.Metailurus parvulus)。在下部的灞河组与上部的蓝田组界线附近,食肉类动物群落组成发生了改变,但引起这种改变的原因