Acta Anthropologica Sinica ›› 2019, Vol. 38 ›› Issue (02): 166-181.doi: 10.16359/j.cnki.cn11-1963/q.2018.0047

Previous Articles     Next Articles

A study of stone artifacts found in the Tianhuadong Paleolithic site, Heqing, Yunnan

RUAN Qijun1(), LIU Jianhui1, HU Yue2, LI Bo2, YANG Changcheng3, LUO Xingrong4   

  1. 1. Yunnan Institute of Cultural Relics and Archaeology, Kunming 650118
    2. Centre for archaeological science, School of Earth and Environmental Sciences, University of Wollongong, Australia NSW 2522
    3. Dali institute of cultural relics management, Dali 671000
    4. Heqing county institute of cultural relics management, Heqing 671000
  • Received:2017-09-14 Revised:2018-03-20 Online:2019-05-15 Published:2020-09-10

Abstract:

The Tianhuadong Paleolithic site is representative of a number of Late Pleistocene sites in the Caifeng River Paleolithic localities, which are located in the middle valley of the Jinshajiang River, Yunnan Province. The materials studied in this paper were found during field surveys and test excavations at Tianhuadong conducted in 2010, 2013 and 2016. Test excavation at the Tianhuadong site is located at the slope area in front of the cave, and five geological layers can be divided throughout the sequence. Among them, layers 2 to 5 belong to the cultural deposits that characterized by red silty clay. Dating results for each cultural layer are in stratigraphically consistent order and are between 95-50 kaBP. In total, 1122 stone artifacts have been found at the site, with basalt being the predominantly exploited raw material. The lithic assemblage at Tianhuadong possesses a diverse cultural appearance, as shown in various flaking technologies and tool types. Some specialized specimens, including prepared cores, elongated flakes, Levallois-like flakes, flakes produced from classic discoidal cores and Quina-like scrapers represent the unusual technological characteristics of the Tianhuadong site, which are similar to some Middle Paleolithic technological elements in the West.

Key words: Tianhuadong site, Caifeng River Paleolithic localities, Middle Paleolithic, Prepared core technology, Quina-like scraper

CLC Number: