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Border Cave: A 227,000-year-old archive from the southern African interior

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In 2015, which marked 35 years since Beaumont had worked at the site, we renewed excavations at Border Cave. Our primary aims were to reassess the stratigraphic context of the sedimentary and cultural sequence, gain insight into site formation processes, make a detailed study of organic remains, identify long term cultural trends, and characterize expressions of complex behaviour and innovation. This contribution serves as an update on activities conducted in 2018 and 2019 and provides an overview of our research findings to date, placing them in the broader context of the Middle Stone Age in southern Africa. New luminescence ages based on feldspar grains in the sedimentary sequence are in broad agreement with the previous chronology established for the site. Geoarchaeology and faunal taphonomy have started to elucidate site formation processes, showing that the members should not be considered  as homogeneous units, and that associated formation interpretations established by Beaumont   simplifications that are not representative of the diverse site formation processes active in the   This finding is supported by lithic analysis of the Member 2 WA assemblage that shows   technology between artefacts from the top, middle, and lower part of the same member. In   lithic artefacts from the middle and lower part of Member 2 WA show continuities with the lithics   the underlying Members 3 BS and 1 RGBS, which were attributed by Beaumont to a different   Grass mats/bedding layers are preserved throughout the sequence, the oldest of which dates to ~200 ka.

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Quaternary Science Reviews, 2022, vol. 291

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Articles publicats en revistes (Història i Arqueologia)

# metadata.dc.title[].value
Border Cave: A 227,000-year-old archive from the southern African interior