云南省东北部的拱王山海拔３１００ｍ以上的山地发生过第四纪冰川作用。典型的冰川遗迹集中分布在轿子山峰附近和妖精塘－牛洞坪两个地区。遗存的冰川地貌主要有冰斗、冰蚀岩盆和侧碛堤。根据冰川地貌的组合特征，以及它们生成的先后顺序，将拱王山第四纪冰川作用划分为末次冰期和倒数第二次冰期 The northern part of Yunnan Province, Mount Wangshan 3100m above sea level occurred over the Quaternary glacier role. Typical glacial relics are concentrated in the sedan chair near the mountain and the Fairy pond - Niu Dongping two areas. Remains of glacial landscape are mainly ice bucket, ice erosion basin and side moraine dike. According to the combined features of the glacier landform and the order of their formation, the Quaternary glaciation of Gongwangshan is divided into the last glacial period and the second last glacial period