Nankuanli and Nankuanli Tung archaeological sites in the context of reconstruction of the economy of the early Neolithic Taiwanese population

In the 1960s, K.C. Chang proposed that Tapenkeng (Dabenkeng) inhabitants could be migrants from mainland China to the island and the ancestors of modern indigenous peoples. The first settlers could be characterized by corded pottery, a wide range of fishing tools, polished stone axes and adzes, marine economy and shell ornaments. The article presents the results of investigations of archaeological sites in Tainan County - Nankuanli (Nanguangli) and Nankuanli Tung (Nanguangli Dong) which provide essential and detailed information regarding the question of the peopling of Taiwan approximately 6000 years ago. The article focuses on publications that discuss the economy and way of life of the first settlers of the Taiwanese seaside who strongly relied on marine food resources. Faunal data played an important role in the reconstruction of resource use. A big amount of shell remains indicate their significant role in the diet of ancient inhabitants. About 21 families and 49 species of gastropods and bivalves were identified by Taiwanese scientists. Remnants of dogs, deer, wild boar and muntjac were also found. Fish bones was the most abundant food resource in the Nankuanli region - 17 fish families can be identified. Analyses of the excavated materials indicate a gradual shift of these settlements from temporary to places of permanent habitation and intensive exploration of nearby environments. Taiwanese archaeologists also conclude that the inhabitants of this area were not isolated and had strong long-distance connections with Penghu archipelago and the eastern coast of Taiwan (Pinglin in Hualien) from where they sourced raw materials such as jade and olivine basalt. Therefore, they had sailing crafts suitable for open sea voyaging. Also, according to the finds of carbonized rice and millet remains these settlers had learned advanced farming technology.