牡丹江流域旧石器工业研究

Research on the Paleolithic Industry in Mudanjiang Valley

牡丹江发源于长白山脉支脉牡丹岭,为松花江的第二大支流,流经吉林省敦化市以及黑龙江省宁安、牡丹江、海林、依兰等县市,在依兰县城西注入松花江。牡丹江沿途主要支流与湖泊包括海浪河、乌斯浑河、镜泊湖等。从自然条件上看,牡丹江流域河湖众多,水源充沛,山地丘陵连绵起伏,适宜人类生活。经过多年的考古调查、发掘和研究,目前牡丹江流域新石器时代考古学文化的编年序列问题已基本阐释清楚,自公元前5500年左右至公元前2000年之间.

In April 2017,Heilongjiang Province Institute of Cultural Relics,Research Center for Chinese Frontier Archaeology of Jilin University and the Cultural Administration of Mudanjiang City conducted a special Paleolithic archaeological survey in the Mudanjiang Valley.7 Paleolithic sites were found in the survey.There are three types of industries(the flake industry,the blade industry,the microblade industry)in Mudanjiang Valley.The major industry is the microblade industry.The stone manufacture techniques of the microblade industry include hard-hammer percussion,soft-hammer percussion,bipolar technique,prismatic blade technology and microblade technology.Rhyolite,rhyolite porphyry and obsidian were the predominant raw material used for stone artifacts.Most stone artifacts were small in size.The lithic assemblage includes cores,flakes,blade,chunks and tools.The principal flaking technique is direct hard hammer percussion.Scrapers dominate tools.Based on stratigraphic observations,raw material exploitation,technological and techno-functional of stone tool,lithic product assemblage,and the Paleolithic sites in Mudanjiang Valley should be dated to late Pleistocene.