Homo heidelbergensis and The Origins of The Middle Stone Age: The Kabwe (Broken Hill) Lithic Assemblage - African Archaeological Review

The Middle Stone Age (MSA) saw the emergence of novel behaviours in the archaeological record and is generally associated with our own species, Homo sapiens. Yet, most archaeological assemblages contain no fossil remains, with those rare assemblages with a fossil association giving a less than clear-cut picture. Here, we describe the lithic assemblage from Kabwe, Zambia, a cave site that was originally discovered in the early twentieth century and is most famous for the Kabwe cranium, an exceptionally well-preserved Middle Pleistocene Homo fossil. The nature of the assemblage’s excavation means that it is not well-provenanced. To address this issue, we draw on archival data related to the original excavations and discoveries during the 1920s and use the remains of original matrix still adhering to several of the lithic artefacts to separate out the assemblage stratigraphically. This indicates no significant difference in technological strategies across the assemblage. Whilst there is an Early Stone Age component to the assemblage in the form of spheroids, it is generally consistent with MSA technological strategies, including notably Levallois-like and laminar modes of production evident from cores and debitage. We thus interpret the Kabwe assemblage as a transitional ESA/MSA industry. Due to the possible association with Homo heidelbergensis sensu lato fossils in the form of both the Kabwe cranium and postcranial remains, this hints that the early MSA could have included other members of our clade rather than just Homo sapiens, complicating current models of MSA origins.

Der giftige Wind von Kabwe

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