盐井沟动物群又称“万县动物群”、“四川动物群”。指在四川万县盐井沟附近发现的一个哺乳动物群 ,时代属中更新世。其代表性化石有 :东方剑齿象、长臂猿、金丝猿、大熊猫、巨、中国犀、竹鼠、箭猪、鬣狗、虎、鼬鼠、豺、黑熊、纳玛象、野猪、水鹿、麝鹿、麂、水牛、野牛、 Salt well ditch animal group, also known as “Wanxian fauna”, “Sichuan fauna.” Refers to a group of mammals found in Yanjinggou near Wanxian County, Sichuan Province, belonging to the Middle Pleistocene. Its representative fossils include: Oriental sword teeth, gibbons, gold apes, giant pandas, giant jackals, Chinese rhinoceros, bamboo mouse, arrow pig, hyena, tiger, weasel, jackal, black bear, Na Ma Xiang, wild boar, water Deer, deer, deer, buffalo, buffalo,