吴家村遗址2010年度浮选结果及分析

Flotation Result and Analysis of Plant Remains from Wujiacun Site,in 2010

吴家村遗址位于广鹿岛中部的一处丘陵台地上,行政区划隶属辽宁省长海县吴家村。该遗址为一处典型的贝丘遗址,距小珠山遗址直线距离300~400米。1978年,辽宁省博物馆等单位对吴家村遗址进行了小规模的试掘。2006~2010年,中国社会科学院考古研究所对小珠山遗址和吴家村遗址进行了连续的科研性考古发掘工作,在此基础上,将辽东半岛新石器时代考古学文化由三期细分为五期①。

The Wujiacun site is a typical shell mound archaeology site on the Guanglu island.169 flotation samples were collected during the excavation in 2010.The charred plant remains discovered from the samples including charred wood and 1030 plant seeds.Identification shows that 31%of them belong to the cultivated cereals such as Setaria italica,Panicum miliaceum,Triticum aestivum,Glycine max.69%of them are ordinary grass seeds such as Poaceae,Leguminosae,Compositae,Chenopodiaceae,Malvaceae,Labiatae and so on.Based on the analysis of the flotation results,we can realize the subsistence of ancient residents in Guanglu island.