Os artefatos líticos presentes no Sítio GO-JA-01 durante o holoceno recente: uma abordagem tecnofuncional

Abstract

This course conclusion work aims to characterize the technology of the lithic ensembles of the Recent Holocene period on the GO-JA-01 site, through a technofunctional approach, located in the southwest region of Goiás, Central Plateau of Brazil, is inserted in the project, “Rethinking the Settlements in the Central Plateau of Brazil from the region of Serranópolis” (VIANA, 2016). The materials covered come from the 16-H, level 1 and level 2 and 16-I, level 0, level 1 and level 2 squares, which correspond to the Recent Holocene period, with a C-14 dating of ± 930 AP. an overview of human occupations in the Recent Holocene is needed, emphasizing certain contexts of transition from hunting and gathering activities to farming and farming activities. Based on the technofunctional approach, the technical and technological analysis of the lithic groups was developed, focusing on the production aspects and the potential functioning of the instruments. The results show an important technological variability observable in the technical schemes that defined the technotypes, as well as in the debiting systems (types C and D) and present methods (Kombewa method).