Variability in an early hominin percussive tradition: the Acheulean versus cultural variation in modern chimpanzee artefacts

Gowlett, JAJ ORCID: 0000-0002-9064-973X (2015) Variability in an early hominin percussive tradition: the Acheulean versus cultural variation in modern chimpanzee artefacts. Philosophical Transactions of the Royal Society B: Biological Sciences, 370 (1682). pp. 1-11.

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Abstract

Percussion makes a vital link between the activities of early human ancestors and other animals in tool-use and tool-making. Far more of the early human actions are preserved as archaeology, since the percussion was largely used for making hard tools of stone, rather than for direct access to food. Both primate tools and early hominin tools, however, offer a means to exploring variability in material culture, a strong focus of interest in recent primate studies. This paper charts such variability in the Acheulean, the longes tlasting tool tradition, extant form about 1.7 to about 0.1 Ma, and well known for its characteristic handaxes. The paper concentrates on the African record, although the Acheulean was also known in Europe and Asia. It uses principal components and discriminant analysis to examine the measurements from 66 assemblages (whole toolkits), and from 18 sets of handaxes. Its review of evidence confirms that there is deep-seated pattern in the variation, with variability within a site complex often matching or exceeding that between sites far distant in space and time. Current techniques of study allow comparisons of handaxes far more easily than for other components, stressing a need to develop common practice in measurement and analysis. The data suggest, however, that a higher proportion of traits recurs widely in Acheulean toolkits than in the chimpanzee record.

Item Type:	Article
Uncontrolled Keywords:	hominin, ercussion, Acheulean, variability
Subjects:	?? GF ?? ?? GN ?? ?? Q1 ??
Depositing User:	Symplectic Admin
Date Deposited:	09 Nov 2015 10:04
Last Modified:	15 Dec 2022 12:18
DOI:	10.1098/rstb.2014.0358
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/2035899