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2011年,黑龙江省文物考古研究所发现了伊春铁力市小龙山遗址。该遗址位于小兴安岭南麓呼兰河畔的小龙山上。在地表和黄褐色黏土层中共获得石制品105件,包括石核、细石核、石片、石锤、砍砸器、锛形器、尖刃器和刮削器等。原料以火山喷出岩为主,其中流纹岩数量最多。根据地层堆积年代和石器工业面貌判断为旧石器时代晚期。
In 2011, the Heilongjiang Provincial Institute of Cultural Relics and Archeology discovered the site of the Xiaolongshan Mountain in Tiechun City, Yichun City. The site is located in the Little Hinggan Mountains Mount Hulan on the Hulan Shan. A total of 105 pieces of stone products were obtained from the surface and the brown clay layer, including stone core, fine stone core, stone tablet, stone hammer, chopper, adder, sharp blade and scraper. Raw materials are mainly volcanic eruptions, of which rhabdite is the most abundant. According to the age of strata and stone industry to determine the face of Late Paleolithic.