The excavation of the Niupodong Site in Pingba District, Gui'an New Area, Guizhou in 2012-2013.

In 2012 and 2013, The First South China Archaeological Team of the Institute of Archaeology, Chinese Academy of Social Sciences and Guizhou Provincial Institute of Cultural Relics and Archaeology conducted cooperative excavation to the Caves A and B of the Niupodong Site in Pingba County. The excavation recovered four burials, the dates of which were all early Neolithic Age. The artifacts unearthed at this site were mainly chopped microliths and related tools and products, such as stone blanks, fragments, cores, flakes and refuses, and some finished microliths, such as scrapers, choppers, points, etc. In addition, large amounts of typical microcores and microblades were also found. Pebble tools were also discovered in large amount, most of which had concaves on both sides. Very few whetstones were found. Polished stone implements were also found in small quantity, most of which were stone axes. Pottery wares were also found in small quantity and type, and badly fragmentary. These discoveries provided important materials for the researches on the characteristics and connotations of the prehistoric archaeological cultures in Guizhou, and are also significantly meaningful for the relevant researches. [ABSTRACT FROM AUTHOR]