摘要
东北地区末次冰期的旧石器遗址的埋藏地层分为4个阶段,旧石器文化可划为3期,分别距今2.5万～0.8万年、5.0万～2.5万年和7.3万～5万年。各期的变化时间与末次冰期的两次气候强烈转变相吻合,体现了东北地区末次冰期人类适应方式的两次飞跃。前一次的飞跃原因目前还不清楚,但第二次的飞跃似与外来因素的进入有关。
In this article, the Stratums of the Paleolithic remains in Northeast China since the Last Glacial Period are divided into four stages. On this basis, according to the changes of the stone artifacts in time and space , the Paleolithic remains in this area will be divided into three periods ： 8 - 25 ka B. P. , 25 - 50 ka B. P. , 73 -50 ka B. P.. This article considers that the period of change and climate change simultaneously, and these situations represent the two leaps of human＇ s adaption means. Finally, this article also discusses the reasons and related issues of the two leaps.
出处
《中原文物》
北大核心
2009年第3期25-35,共11页
Cultural Relics of Central China
关键词
东北地区
末次冰期
旧石器
Northeast China
the last Glacial period
Paleolithic
