Le site Paléolithique de Suyanggae, Corée

The Suyanggae site is an open-air site in central part of South Korea. This site was discovered in 1980 and seven excavations have been carried out from 1983 to 1996. As a result, many stone artefacts were unearthed and 49 stone tool workshops were known. This site contains 5 cultural layers and the most important one is the Upper Paleolithic layer. This layer is dated to be 16,400 ~ 18,630 BP by ¹⁴C dating. It shows a massive blade production and microblade technique. It is one of the crucial sites for understanding the Upper Paleolithic of Korea.     

Reconstitution de la végétation et du paléoclimat à partir de charbons de bois prélevés sur les sites du Paléolithique dans la région de Jungwon en Corée

Hundreds samples of the charcoals and waterlogged woods excavated from three late Paleolithic sites (Suyanggae, Gunang-gul and Sorori) in the Jungwon Region in Korea were analyzed to reconstruct the vegetation and paleoclimate in the region. Analyzed charcoal samples from the Suyanggae site show that the climate was cold in the lower part and it became more warm and dry in the upper part. From the Gunang-gul site, only Picea spp. was identified, indicating cool climates. From the Sorori site, two species were found; Alnus spp. (95%) and Ulmus spp. (5%). No conifers were discovered. The species composition indicates that the climate condition of central Korean peninsula around 8,800 BP was little cooler and wetter condition.