Abstract
Projectile technology is considered to appear early in the southern African Middle Stone Age (MSA) and the rich and high resolution MSA sequence of Sibudu Cave in KwaZulu-Natal has provided many new insights about the use and hafting of various projectile forms. We present the results of a functional and technological analysis on a series of unpublished serrated bifacial points recently recovered from the basal deposits of Sibudu Cave. These serrated tools, which only find equivalents in the neighbouring site of Umhlatuzana, precede the Still Bay techno-complex and are older than 77 ka BP. Independent residue and use-wear analyses were performed in a phased procedure involving two separate analysts, which allowed the engagement between two separate lines of functional evidence. Thanks to the excellent preservation at Sibudu Cave, a wide range of animal, plant and mineral residues were observed in direct relation with diagnostic wear patterns. The combination of technological, wear and residue evidence allowed us to confirm that the serration was manufactured with bone compressors and that the serrated points were mounted with a composite adhesive as the tips of projectiles used in hunting activities. The suite of technological and functional data pushes back the evidence for the use of pressure flaking during the MSA and highlights the diversity of the technical innovations adopted by southern African MSA populations. We suggest the serrated points from the stratigraphic units Adam to Darya of Sibudu illustrate one important technological adaptation of the southern African MSA and provide another example of the variability of MSA bifacial technologies.
Highlights
The South African Middle Stone Age (MSA) surprises by the multiplicity of the archaeological discoveries, which may be attributed in part to the research intensity in this part of the world and partly to the unique nature of the landscape and human behaviors
Important sites such as those of Klasies River main site (KRM), Blombos Cave (BBC), Diepkloof Rock Shelter (DRS), Pinnacle Point (PP) and Sibudu Cave have been instrumental to scientific research and model building
Based on a detailed study of the technological characteristics of the points, the shaping flakes, the wear and residue evidence and the recovery of bone compressors, we show that the bifacial serrated points from the lowermost deposits (Adam to Darya) of Sibudu Cave were notched by pressure flaking
Summary
The South African Middle Stone Age (MSA) surprises by the multiplicity of the archaeological discoveries, which may be attributed in part to the research intensity in this part of the world and partly to the unique nature of the landscape and human behaviors. The South African MSA has become an ideal canvas for the development and elaboration of models helping us to understand the first societies of anatomically modern humans (AMH), before their dispersal on the Eurasian continent. Important sites such as those of Klasies River main site (KRM), Blombos Cave (BBC), Diepkloof Rock Shelter (DRS), Pinnacle Point (PP) and Sibudu Cave have been instrumental to scientific research and model building. Technology itself, involves more than the mere production of stone tools, but the stone tools are an essential basis on which to rely for understanding of the past
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
