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巨猿动物群是晚新生代十分重要的动物群之一,深受科学家的关注.最近在广西崇左生态公园三合大洞发现了包括似人似猿、巨猿、猩猩、长臂猿、中华乳齿象、先东方剑齿象、凤岐祖鹿、双齿尖河猪及小猪等80多种哺乳动物化石组成的巨猿动物群.迄今,它是我国境内地理分布上纬度最南的巨猿动物群.依动物群性质及地层对比显示其时代属于早更新世.动物群中由于出现较进步的武陵山大熊猫、貘类和巨猿等体型明显增大的动物,表明其时序应晚于早更新世早期的重庆巫山和广西柳城巨猿动物群,时代应是早更新世中期,磁性地层年代测定约为距今120~160万年.该动物群基本上由猩猩、树鼩、南蝠、猪尾鼠等几乎是旧大陆热带-亚热带森林型动物组成,缺少北方类型,应属于典型的热带森林动物群;这表明了当时的自然景观为温暖湿润的热带雨林环境.三合大洞巨猿动物群的发现对划分我国的巨猿动物群的分期,探讨其起源、演化特点、趋势和动因等目前科学界关注的问题具有重要的意义.
Giant ape fauna is one of the late Cenozoic important animal groups, by scientists attention.Recently in Chongzuo ecological park in Guangxi Sanhe large hole found, including like apes, apes, gorillas, gibbons, Chinese mastodon , The first oriental sword tooth, Fung Qi Zu deer, double-pointed tip of the river pigs and pigs and other mammals more than 80 species of giant fossil animal assemblage. So far, it is China’s geographical distribution on the latitude of the southernmost great ape animal According to the nature of fauna and stratigraphic comparison, the age belonged to the Early Pleistocene, and animals with significantly increased body size, such as the giant Wolffian panda, the giant claw and the great apes in the fauna indicated that their timing should be updated later than the early Pleistocene Early Wushan in Chongqing and Liucheng giant ape fauna, the era should be the mid-early Pleistocene, the magnetic stratigraphic dating about 120 ~ 1.6 million years ago. The fauna basically consists of orangutan, tree shrews, southern bat, pig tail Most of the animals are tropical and subtropical forest animals in the old continent, lacking the northern type and should belong to the typical tropical forest fauna. This shows that the natural landscape of the time was a warm and humid tropical rain forest environment. Finding group to the division of our country’s great apes fauna staging explore the origin, evolution characteristics, trends and move is significant because the scientific community and other issues of concern.