Die Kelders

Die Kelders
Name	Die Kelders
Caption	Cliffside entrance, Walker Bay coast
Location	near Gansbaai, Western Cape, South Africa
Epoch	Middle Stone Age, Later Stone Age
Excavation	1960s–present
Archaeologists	Nils Jacobsen; Raymond Dart; John Parkington; Christopher Henshilwood

Die Kelders is a sequence of coastal caves and rock shelters on the Walker Bay coast of the Western Cape near Gansbaai and Hermanus, South Africa. The site comprises stratified deposits spanning the Middle Stone Age, Later Stone Age, and Holocene, and has produced significant lithic, shell, and faunal assemblages that inform debates about hominin behaviour, coastal adaptation, and human evolution. Die Kelders has been central to research by South African and international teams linking archaeological sequences to palaeoenvironmental change along the southern African coastline.

Location and geography

Die Kelders is located on the southern flank of the Cape Fold Belt near the mouth of the De Kelders coastline in Walker Bay, within the jurisdiction of the Overberg District Municipality and the Western Cape Province of South Africa. The caves sit in cliffs of siliciclastic strata associated with the Cape Supergroup and are proximal to marine features including the Benguela Current, Shark Bay-type upwelling influences and modern Walker Bay Marine Protected Area. The region is accessible via the regional road network linking Cape Town and Gansbaai, and lies within the broader biogeographic zone recognized by conservation bodies such as SANParks. Local topography includes steep coastal escarpments, shelf exposures, and terraces correlated with Pleistocene sea-level fluctuations documented alongside records from Vogelstrand and Stilbaai.

Geological and archaeological significance

Die Kelders strata rest on uplifted Pleistocene limestone and cemented coastal sands tied to the Agulhas Current-modulated palaeo-shoreline. The deposits record repeated occupations and sedimentation events comparable to sequences at Blombos Cave, Klipdrift Shelter, Howiesons Poort sites, and Peatling-era contexts. Key geological markers include calcarenite layers and aeolian units analogous to those at Saldanha Bay and Elandsfontein. The assemblages have influenced frameworks developed by researchers from institutions such as the University of Cape Town, University of Pretoria, University of Stellenbosch, Max Planck Institute for Evolutionary Anthropology, and the British Museum. Die Kelders provides comparative data for models proposed by scholars associated with the Human Origins Programme and debates around the Middle Stone Age behavioural modernity hypothesis.

Palaeoenvironment and dating

Chronology at Die Kelders incorporates radiocarbon, optically stimulated luminescence, and amino acid racemization results calibrated against marine isotope stages like Marine Isotope Stage 5 and Marine Isotope Stage 3. Dates align with coastal sequences from Boomplaas and Klasies River Mouth and have been incorporated into regional syntheses by researchers affiliated with the Smithsonian Institution, CNRS, and Australian National University. Palaeoenvironmental proxies include stable isotope records comparable to those from Saldanha Bay and microfaunal analyses similar to studies at Diepkloof Rock Shelter. Evidence indicates fluctuating sea levels, shifts in marine productivity influenced by the Benguela Current and Agulhas Current interactions, and terrestrial vegetational changes paralleling records from Table Mountain and the Cape Floristic Region.

Human occupation and artefacts

Excavations have recovered lithic industries spanning Mousterian-like MSA assemblages, Howiesons Poort technocomplex elements, and Later Stone Age microlithic components related to regional sequences at Blombos Cave and Klasies River Mouth. Worked bone, engraved ochre pieces comparable to those from Blombos and personal ornaments like shell beads analogous to finds at Border Cave and Diepkloof occur in the sequence. Artefactual evidence has been discussed in publications by scholars from Harvard University, University of Oxford, University of Cambridge, Wits University, and the Max Planck Society. Technological and subsistence patterns link Die Kelders assemblages to broader behavioral models articulated in conferences of the Stone Age Institute and reports to the South African Heritage Resources Agency.

Faunal remains and palaeontology

Faunal assemblages include abundant marine molluscs, fish bones, seabird remains similar to those reported from Robberg and Mynors Bay, and terrestrial mammals comparable to taxa documented at Elandsfontein and Cooper's D. Marine invertebrate taxa help reconstruct palaeoclimate and sea-level history in relation to records from Mossel Bay and St Helena Bay. Palaeontological analyses have been performed by teams affiliated with the Iziko South African Museum, Ditsong National Museum of Natural History, and the Natural History Museum, London. Taphonomic studies integrate approaches developed at the Max Planck Institute for Evolutionary Anthropology and the University of the Witwatersrand to assess hominin subsistence, predation by Hyaena-type carnivores, and accumulation by raptor species akin to those in comparative studies at Makapansgat.

Excavation history and research

Initial surveys and excavations were carried out in the mid-20th century by researchers connected to University of Cape Town departments and later expanded through projects involving John Parkington, Christopher Henshilwood, and teams from the University of Bergen and Leiden University. Major field seasons in the 1960s–1980s established stratigraphic sequences later refined through collaborative work with archaeometrists at Oxford Radiocarbon Accelerator Unit, Wits Radiocarbon Dating Laboratory, and the University of Groningen. Results have been presented at meetings of the Society for American Archaeology, Palaeolithic Archaeology in Africa conferences, and in journals associated with the Royal Society and Nature Publishing Group.

Conservation and site management

Die Kelders is managed within frameworks of the Western Cape Provincial Government and heritage legislation overseen by the South African Heritage Resources Agency. Conservation strategies engage stakeholders from SANParks, local municipalities including Overstrand Local Municipality, and NGOs such as the Iziko Museums of South Africa and WWF South Africa. Site management addresses coastal erosion driven by climatic forces documented by researchers at the South African Environmental Observation Network and integrates public outreach in collaboration with the South African Archaeological Society and heritage tourism initiatives promoted by CapeNature.

Category:Archaeological sites in South Africa Category:Caves of the Western Cape