陕西蓝田地区新生代地层保存得非常完好,从老第三纪始新世开始,各个时代的地层几乎都有其代表,并且还发现了丰富的哺乳动物化石。在第四纪地层中,沉积类型众多,既有河湖相、黄土状堆积,又有洞穴堆积及冰水沉积,特别具有意义的是公王岭与陈家窝子发现蓝田猿人头盖骨及下颌骨,一些地区还发现旧石器,更进一步证实这一地区在第四纪领域中的重要性。因此,研究蓝田地区的第四纪哺乳动物群, The Cenozoic strata in Lam Tin area of ​​Shaanxi Province are well conserved. Since the beginning of the Oligocene, the stratums of all ages have their own representation, and abundant mammalian fossils have also been found. Quaternary strata, many types of sedimentation, both the lacustrine facies, loess-like accumulation, there are cave deposits and ice water deposition, of particular significance is the Gong Wang Ling and Chen nest Woo found Lantian ape skull and mandible Paleoliths were also found in some areas, further confirming the importance of this area in Quaternary areas. Therefore, the study of Lantian Quaternary mammals,