南岗山位于江苏省丹徒县荣炳乡茹墅大队西棚村北,东距荣炳乡3.5公里,北距丹徒县所在地镇江市约40公里。荣炳乡东邻丹阳市,南接金坛县,西与句容县为邻,处于四县交接部(图一)。南岗山一带属岗峦起伏的小丘陵山地,位于太湖区与宁镇区分水岭——茅山山脉的北端略偏东,在这一带密布着成群的大大小小的土墩墓。由于南岗 Nangang Mountain is located in Dantu County, Jiangsu Province, Rongbing Township Ru villa team Xincun North, 3.5 kilometers east Rongbing Township, north of Dantu County is located about 40 kilometers Zhenjiang City. Rongbing Township, east of Danyang City, south of Jintan County, adjacent to Jurong County in the west, at the junction of four counties (Figure 1). Nangang Shan area is a small hill and rolling hills, located in Taihu Lake and Ningzhen watershed - the northern tip of the Maoshan Shannon slightly east, in this area with large and small groups of mounds of mounds. As Nangang