下白龙旧石器地点,位于吉林省延边地区图们市月晴乡南约20华里的图们江左岸的二级阶地上。北距“下白龙墓群(渤海)”约250米;南距白龙村二队约600米;东距图们江约800米,并与朝鲜的潼关里和山城区隔江相望,图们至开山屯公路从遗址东侧穿过。地理坐标为东经129°47′57″,北纬42°47′41″(图一)。 Under the Bailong Paleolithic site, it is located on the second terrace of the Tumen River left bank, about 20 km south of Moonlight Township, Tumen City, Yanbian area, Jilin Province. About 250 meters north of Bailang Tomb Group (Bohai Sea); about 600 meters to the Second Team of Bailong Village in the south; about 800 meters to the Tumen River in the east and across the river from Tongguan Lane and Shancheng District in North Korea, Tumen to Kaeshan Road from the site east through. The geographical coordinates are 129 ° 47’57 “east longitude and 42 ° 47’41” north latitude (Figure 1).