Acta Anthropologica Sinica ›› 2022, Vol. 41 ›› Issue (06): 982-993.doi: 10.16359/j.1000-3193/AAS.2022.0003

• Research Articles • Previous Articles     Next Articles

Impact of raw material source on the obsidian lithic industry of Northeast China and South Korea

HOU Zhe1(), ZHAO Yuchao2(), GAO Xing3,4,5, SEONG Chuntaek6   

  1. 1. School of Archaeology Jilin University, Changchun 130012
    2. Joint International Research Laboratory of Environmental and Social Archaeology, Institute of Cultural Heritage, Shandong University, Qingdao 266237
    3. Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044
    4. CAS Center for Excellence in Life and Paleoenvironment, Beijing 100044
    5. University of Chinese Academy of Sciences, Beijing 100049
    6. Department of History, KyungHee University, South Korea, Seoul 02447
  • Received:2021-04-20 Revised:2021-09-01 Online:2022-12-15 Published:2022-12-19
  • Contact: ZHAO Yuchao E-mail:houzhe20@mails.jlu.edu;yuchzhao@umich.edu

Abstract:

Using Renfrew’s distance decay model of obsidian exchange and evidence of Upper Paleolithic obsidian artifacts and sources in northeastern China and South Korea, an obsidian raw material supply zone (r=150~200 km) and a direct supply zone (r>200 km) were identified within crater Lake Tianchi, which represents a radiation core for both northeastern China and Korean Peninsula. Comparative statistical analysis of the distribution and artifacts of this region indicated the following results. 1) The number of obsidian artifacts and artifact types are higher in northwestern Chinese Upper Paleolithic sites; and 2) obsidian microblade core reduction is more intense with the size of complete flakes generally smaller in typical South Korean Upper Paleolithic sites. We argue that significant differences of obsidian distribution and usage between the two regions reflects availability and size of obsidian raw materials, associated to the distance from source localities in the Changbai Mountains.

Key words: lithics, obsidian, raw materials, Late Paleolithic, Northeast China, Korea

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