这里,曾是一个天然的石灰岩溶洞;这里,曾是北京猿人的居所,他们从大约五六十万年起断断续续地生活到约20万年前;这里,从1921年试发掘到2017年,96年的风雨历程中,见证了中外科学家多次重大发掘……这里,就是周口店遗址第1地点,也即猿人洞。岌岌可危的“老房子”猿人洞位于北京市房山区周口店镇龙骨山的东北坡,是1921年由瑞典地质学家安特生在当地百姓的指 Here was a natural limestone cave; here, once Beijing Pegasus’s dwelling, they lived intermittently from about 560,000 years to about 200,000 years ago; here, from 1921 to 2017, 96 Years of stormy history, witnessed many major Chinese and foreign scientists unearthed ...... Here, is the first site Zhoukoudian sites, that is, ape hole. The precarious “old house ” ape hole located in the northeast slope of Longkou Mountain, Zhoukoudian Town, Fangshan District, Beijing. It is the symbol of local people by Swedish geologist Andersen in 1921