人类学学报 ›› 2022, Vol. 41 ›› Issue (02): 319-333.doi: 10.16359/j.1000-3193/AAS.2021.0037

• 研究论文 • 上一篇    下一篇

秦岭汉江流域新发现旧石器遗址的地层与释光年代

郭小奇1(), 孙雪峰1(), 王社江2,3, 徐行华1, 曾琼萱1, 鹿艺鸣1, 鹿化煜1   

  1. 1.南京大学地理与海洋科学学院,南京,210023
    2.中国科学院脊椎动物演化与人类起源重点实验室,中国科学院古脊椎动物与古人类研究所,北京 100044
    3.中国科学院生物演化与环境卓越创新中心,北京 100044
  • 收稿日期:2020-11-26 修回日期:2021-01-20 出版日期:2022-04-15 发布日期:2022-04-13
  • 通讯作者: 孙雪峰
  • 作者简介:郭小奇,女,硕士,主要从事旧石器遗址点的光释光测年研究,E-mail: mg1827003@smail.nju.edu.cn
  • 基金资助:
    国家自然科学基金(41972185);国家社科基金重大项目(19ZDA225);郑州大学“中华文明根系研究”(XKZDJC202006)

Pedostratigraphy and luminescence dating of the newly discovered Paleolithic sites along the Hanjiang River Valley, Central China

GUO Xiaoqi1(), SUN Xuefeng1(), WANG Shejiang2,3, XU Xinghua1, ZENG Qiongxuan1, LU Yiming1, LU Huayu1   

  1. 1. School of Geography and Ocean Science, Nanjing University, Nanjing, 210023
    2. Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Beijing, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, 100044
    3. CAS Center for Excellence in Life and Paleoenvironment, Beijing 100044
  • Received:2020-11-26 Revised:2021-01-20 Online:2022-04-15 Published:2022-04-13
  • Contact: SUN Xuefeng

摘要:

汉江流域旧石器时代文化遗存丰富,南方砾石石器工业和北方小石片石器工业类型的遗存并存,对研究中国南北旧石器文化交流和发展演化具有重要的意义。2016-2018年夏天,我们在汉江流域进行野外调查,新发现十个含更新世晚期旧石器遗存的地点,利用热转移光释光(TT-OSL)方法对各遗址的地层进行了测年。测年结果表明,这几处旧石器地点的古人类活动主要发生在距今20-5万年之间,涵盖了L2、S1和L1三个阶段,与之前汉江流域第二级阶地发现的旧石器遗址年代基本一致。新发现的十个旧石器地点丰富了汉水流域旧石器遗存,为进一步研究该区域古人类旧石器遗址年代学和石器技术提供了新的材料。

关键词: 秦岭地区, 汉江流域, 旧石器, 二级阶地, 热转移光释光

Abstract:

The Hanjiang River Valley have abundant Paleolithic sites. The coexistence of the cobble-tool and the small flake-tool industriesis of considerable significance for the study of the exchange and integration of the Paleolithic industry between North and South China. Field surveys carried out along the Hanjiang River Valley in the summers of 2016-2018 and revealed 10 Paleolithic sites in the late Pleistocene. Thermally transferred optically stimulated luminescence (TT-OSL) is used to date samples from each site. According to the dating results, the hominin activities in these sites mainly occurred between 200-50 kaBP, covering three stages of L2, S1, and L1. Findings are basically consistent with the previous Paleolithic assemblages found in the second terrace of the Hanjiang River Valley. The study of these 10 Paleolithic sites enriches data of Paleolithic chronology, technology, and human activities in the southern Qinling Mountains, Central China.

Key words: Qinling Mountains, Hanjiang River Valley, Paleolithic, Second terrace, TT-OSL

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