天津蓟县2015年旧石器考古调查报告

Preliminary Study of Paleolithic Sites and Industrial Types at Jixian Area of Tianjin City in 2015

一、引言2005年3~5月,天津市文化遗产保护中心对天津地区开展旧石器考古调查,共发现旧石器地点27处,主要集中于蓟县周围,共采集到各类石制品千余件,包括各类刮削器、尖状器、雕刻器、砍砸器以及石核、石片等,还发现少数细石叶石核和若干细石叶[1];2005年5月中下旬,该单位与中国科学院古脊椎动物与古人类研究所对上述地点进行复查,确定石制品产生的原生层位以及考察旧石器地点周围的地貌情况.

In Tianjin area,14 Paleolithic sites or localities have been found in 2015.Most of them belong to open-air sites,one locality belongs to cave site.These sites cover from Middle,Upper Paleolithic to Early Neolithic and distribute over Jixian area in Tianjin City.This paper summarizes major Paleolithic archaeological discoveries and research achievements made in Tianjin area,and it also analyses and concludes existent problems and future working direction.In addition,according to these cultural characteristics of sites,this paper analyses cultural characteristics and industry types,points out some problems such as chronology and stratigraphy.Through studying lithic technology,industry types,environment and adaptive perspectives,we think that there are some resemblances in cultural connotation,at the same time,they have some local cultural characters between Tianjin area and Circum-Bohai-Sea region.We can deduce that these Upper Paleolithic cultures have close relations by comparing the environmental changes and different cultural types during the Upper Paleolithic in two regions.The unique natural environment provides a stable and comfortable circumstance for the range of behavioral and adaptive strategies of tool fabrication and daily activity adopted by human beings at the sites.According to the above analyses,these sites provide important data for studying behavioral options adopted by hominids between both areas.In addition,they provide meaningful and important materials to explore dispersal of early hominids in Northeast Asia.Authors put forward their own opinions about working emphases.In future,we should carry through comprehensive archaeological investigation and excavation,at the same time,we put up particular researches in virtue of many subjects’methods and means so that search out new and possible points of breakthrough,this paper expects that we will obtain more information about behavioral potions adopted by hominids in the region.