一、前言马陵山位于沂、沐河流域的山东郯城、临沐和江苏东海、新沂四县交界处,是一条南北走向的低山丘陵,中间被沐河分割成南北两段。1982年lO月,继临沂县凤凰岭首次发现细石器边存之后①,临沂地区文管会和郯城县图书馆在文物考查中,又在郯城境内的马陵山黑 I. Introduction Mt.Maling is located in Yizhou and Muhe River basins in Shandong Province, Lin Mu and the junction of the four counties of East China Sea and Xinyi in Jiangsu Province. It is a hilly area headed north and south by the Mu River. 1982 lO month, following the Linyi County Fenghuangling first discovered after the deposit of fine stone ①, Linyi City Yuncheng and Tancheng County Library in the cultural relics in the investigation, but also in Tancheng territory Maling Shan black