The earliest traces of human habitation in the Peking municipality were found in the caves of Dragon Bone Hill near the village of Zhoukoudian in Fangshan District, where Peking Man lived. ''Homo erectus'' fossils from the caves date to 230,000 to 250,000 years ago. Paleolithic ''Homo sapiens'' also lived there more recently, about 27,000 years ago. Archaeologists have found neolithic settlements throughout the municipality, including in Wangfujing, located in central Peking.