一燕山南麓地区是指燕山山脉以南，滦河中下游和蓟运河流域的低山丘陵和山前平原地区。这一地区北靠燕山，南临渤海，东北连辽西，西南通中原，是中原古文化与北方古文化的交汇地带。地理位置十分重要。然而，对该地区新石器时代文化的探索，过去一直较为薄弱。田野考古工作很 Yilan Mountain area refers to the south of the Yanshan Mountains, the middle and lower reaches of the Luan River and the Jiyun River Basin, the hilly and piedmont plain areas. This area is bordered by Yanshan in the north, Bohai Sea in the south, Liaoxi in the northeast and Central Plains in the southwest. It is the intersection of the ancient culture of the Central Plains with the ancient culture of the North. Geographical location is very important. However, exploration of the Neolithic culture in the area has historically been weak. Field archeology work is very