Changes and Consistencies in Bone Technologies as a Sign of Cultural Transition About 4000 Years Ago in Eastern China: Insights from the Yinjiacheng Site, Shandong, China

Abstract

The study of cultural changes associated with the emergence of complex societies in Ancient China has heavily relied on evidence from ceramics, lithic technologies, changes in settlement pattern, burial practices, and prestige goods. However, it remains unclear whether, and if so to what extent, other aspects of material culture follow similar evolutionary trajectories. Here, we analyze a large bone tool assemblage found in Longshan (n = 76) and Yueshi (n = 124) contexts at Yinjiacheng, a key site from the Haidai region. These two cultural entities are of particular interest as they allow to investigate cultural change dynamics in the Haidai region during the transition between the Late Neolithic and early Bronze Age. Our assessment allows us to document changes in bone technology along three lines of evidence: typological diversity, technological know-how, and morphometric standardization. From a typological standpoint, we document an increased diversity in tool types during the Yueshi period compared to Longshan. However, the techniques used to manufacture bone tools during the Longshan and Yueshi periods remain broadly the same. Furthermore, we identify the persistence of specific reduction sequences for the manufacture of some awl and projectile point sub-types shared by the two cultural systems.Morphometrically, Longshan domestic tools are generally more standardized than Yueshi tools, while Yueshi hunting implements show a higher degree of standardization compared to their Longshan counterparts. We argue this pattern reflects the preservation of a common know-how among Longshan and Yueshi settlers at Yinjiacheng. We interpret the typological diversification of Yueshi hunting implements and changes in the standardization of Yueshi bone tools as a proxy for the articulation of this knowledge through applying less rigid rules of production to meet new emerging needs.

Bone-artefact production in late Neolithic central China: evidence from Pingliangtai

“…The Longshan period (c. 2500-1800 BC) in central China was a formative stage of state formation and civilisation, associated with a population increase, the emergence of walled settlements, newly introduced resources and technologies, a higher level of craft production and intensified social stratification (Liu et al 2004;Liu & Chen 2012;Zhao 2013). Many scholars have discussed craft production and social development during this period, including lithics (Bennett 2002;Zhai 2012Zhai , 2019 and pottery (Underhill 2002;Dai 2010;Womack et al 2021), but studies of bone-artefact production-also of great significance for a better understanding of the process of social complexity (Arnold & Munns 1994;Emery & Aoyama 2007;Olsen 2007;Choyke & Bartosiewicz 2009)-are scarce (Brunson et al 2016;Yin et al 2022).…”