Blar i Department of Archaeology, History, Cultural Studies and Religion - AHKR på forfatter "Rifkin, Riaan"
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Assessing the photoprotective effects of red ochre on human skin by in vitro laboratory experiments
Rifkin, Riaan; d'Errico, Francesco; Dayet-Boulliot, Laure; Summers, Beverley (Peer reviewed; Journal article, 2015-03-27)Archaeological indicators of cognitive complexity become increasingly prevalent during the African Middle Stone Age, with the habitual exploitation of red ochre widely viewed as a key feature of the emergence of modern ... -
Klipdrift Shelter, southern Cape, South Africa: preliminary report on the Howiesons Poort layers
Henshilwood, Christopher; Van Niekerk, Karen Loise; Wurz, Sarah Jacoba Deborah; Delagnes, Anne; Armitage, Simon; Rifkin, Riaan; Douze, Katja; Keene, Petro; Haaland, Magnus Mathisen; Reynard, Jerome; Discamps, Emmanuel; Mienies, Samantha (Peer reviewed; Journal article, 2014)Surveys for archaeological sites in the De Hoop Nature Reserve, southern Cape, South Africa resulted in the discovery of a cave complex comprising two locations, Klipdrift Cave and Klipdrift Shelter. Excavations commenced ...