Coastal desert harvesting
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The Archaeology of Namaqualand: a regional synthesis
Genevieve Dewar
2008, British Archaeological Reports
Hunters, Fishers and Gatherers' Archaeology,
South African prehistory
Abstract
The purpose of this thesis was to study human adaptation in a desert environment during the Later Stone Age. Nine open-air sites from the coastal desert of Namaqualand, South Africa were excavated and analysed with the focus on identifyingsettlement
patterns and subsistence strategies within the context of a desert environment. Using radiocarbon dates and palaeoenvironmental indices, it was noted that most occupation of the region is linked to periods that were cooler andwetter than today. There is
more evidence for occupation after the mid-Holocene warm phase, although there is a notabledearth of sites dating to the Medieval Warm Epoch, and a significant increase during the Little Ice Age. Using faunal andstable isotope analysis, it was found that
people ate mixed diets that included both marine and terrestrial species; there islittle evidence of heavy reliance on marine food as documented elsewhere along the South African coastline in the lateHolocene. The overwhelming dominance of short-stay
sites with limited ranges of artefacts suggest that settlement patterns were very mobile, with the paucity of water as a potential catalyst. While people from other areas dealt withincreasing population pressure in recent millennia by becoming more
sedentary and perhaps utilising delayed-returnsstrategies, there is little evidence to suggest that the carrying capacity of Namaqualand was being tested. In addition, thisregion has been suggested as one of the points of entry for pastoralism and
pottery into South Africa. There is, however,no evidence for substantial changes in economy or material culture in the last 2000 years, so these items probably arrivedat the Namaqualand coast through diffusion rather than migration. In addition, this
research has, for the first time,identified special-purpose sites where people mass harvested springbok
(Antidorcas marsupialis),
African penguins
(Spheniscus demersus)
and angulate tortoises
(Chersina angulata).
There is also evidence for intentional humanhunting/collecting of micromammals, so that humans should be included in the classification system developed byAndrews (1990) as a category 5 predator. Finally, the locations of a prehistoric Cape fur seal
(Arctocephalus pusillus)
rookery and an African penguin hatchery were identified, which will be of value to long-term ecological studies
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