Revisiting the Parietal Art of Wonderwerk Cave,South Africa

Seen by all who visit Wonderwerk Cave, the rock paintings that adorn its walls have attracted less attention than many other aspects of the site. The paper gives a brief account of their history and significance and of factors that have constrained their study. Graffiti damage and restoration added layers through which researchers would need to delve in order to understand them archaeologically. Pointing to directions for future work, the paper concludes with discussion on a currently debated category of southern African rock art, the “non-entoptic” geometric rock art tradition, to which the Wonderwerk Cave rock paintings would belong. A shift in theoretical focus is advocated for comprehending local contingencies in the formation of rock art “traditions” rather than simply assuming the prior existence of such constructs.     

The Oldowan and Early Acheulean Mammalian Fauna of Wonderwerk Cave (Northern Cape Province,South Africa)

We describe and discuss the large vertebrates recovered from the basal layers (Strata 12 and 11) of Excavation 1 at Wonderwerk Cave, a site located in the Kuruman Hills, Northern Cape Province, South Africa. Stratum 12 is associated with a small core and flake Oldowan assemblage while Stratum 11 contains some Acheulean material. Based on palaeo-magnetism, the time span covered by these Strata is estimated to date to ca.1.8–1.1 million years ago. Taxa identified include late Makapanian forms, such as Procavia transvaalensis, Procavia antiqua, a hipparionine and an unnamed species of large caprine, also found in the Makapan Limeworks deposits, confirming the antiquity of these layers. The bones are highly fragmented due to the action of multiple agencies, both pre- and postdepositional, which prevented diagnosis in many cases to lower levels of taxonomy. In support of other palaeo-environmental proxies from Strata 12 and 11, the large mammal remains reflect a semi-arid ecotone palaeo-environment, consisting of a mix of taxa associated with broken, montane habitat and semi-arid grassland-savanna plains habitat.     

Laser scanning for conservation and research of African cultural heritage sites: the case study of Wonderwerk Cave,South Africa

The ‘African Cultural Heritage and Landscape Database’ project, initiated and directed by the senior author and administered by Aluka (www.aluka.org), is aimed at the creation of a digital library of spatial and non-spatial materials relating to cultural heritage sites in Africa. The archaeological site of Wonderwerk Cave (South Africa) is one of the 19 sites documented to date using laser scanning, conventional survey, digital photogrammetry and 3D modelling. To date, it is one of the few archaeological caves worldwide to be fully scanned. This paper explores the different uses to which the spatial data derived from this cave have been, or will be, put – for historical and educational purposes, scientific research and site conservation and development.     

The Still Bay points of Blombos Cave (South Africa)

We present the results of a technological and morphometric analysis of all the Still Bay points (n = 371) recovered from the 1993 to 2004 excavations at Blombos Cave. We have been able to reconstruct the manufacturing sequence of the bifacial points from initial shaping, by direct internal percussion, to finished morphology, by direct marginal percussion. Identifications of impact fractures and manufacturing breaks are based on comparisons with experimental and archaeological bifacial points of verified function, i.e. Paleoindian points from bison kill sites, replicates of Solutrean points mounted as spear-heads or arrowheads and shot into adult cattle, and experimental replication on local raw materials. Our analysis shows that: (a) only a minority of the points are finished forms, and that a large number of pieces are production failures, a situation known at bifacial point production sites of later ages; (b) morphometric and impact scar analyses should take into account this process and distinguish finished points from preforms and unfinished points; (c) there were at least three different kinds of raw material sources and that there is a marked increase in the frequencies of silcrete with respect to the M2 and M3 phases at Blombos; (d) three kinds of evidence prove that some of the points were hafted axially and used as spear tips; (e) production of bifacial points was a primary activity at the site but the hypothesis of intergroup exchange of Still Bay points cannot be sustained on the basis of present evidence; and (f) the Still Bay phase appears to initiate a trend to relatively rapid changes in specialized hunting weaponry and that this innovation is congruent with other innovations such as bone tools, shell beads and engraved ochre of the M1 and M2 phases at Blombos.     

Rock Hyraxes (Procavia capensis) from Middle Stone Age Levels at Blombos Cave,South Africa

The ～100 ka Middle Stone Age levels at Blombos Cave, southern Cape, South Africa, contain numerous rock hyrax (Procavia capensis) remains. It is often ambiguous to interpret rock hyrax remains from archaeological deposits deriving from cave and shelter sites in southern Africa as the agent or agents of accumulation may be difficult to establish. In this paper, the different taphonomic signatures separating anthropogenic from natural accumulations at Blombos Cave are considered. The analysis indicates that although a few specimens show evidence for raptor and carnivore accumulation, there is also substantial evidence that suggests humans preyed on these small mammals during different times of the year.     

A Typology of Spatial and Temporal Scale Relations

A simple typology of relations between any two geographical scales is established by qualitatively comparing their respective grains and extents. This typology is applied to spatial, temporal, and spatiotemporal scales. It describes seven relations between any two scales in either space or time. These basic relations yield a set of 169 qualitatively different spatiotemporal scale relations, a subset of which is portrayed dia‐grammatically. If it is possible to transform processes or patterns from one scale in the relation to the other, up to four scaling methods may need to be simultaneously applied, depending on the relation. Scaling methods might be classified as forms of grain generalization, grain decomposition, extent extrapolation, or extent selection. This typology may also provide a framework for investigations of dependencies between scales, as well as a reference scheme for observations of scale nonstationarity. The possibility is offered that any relation that forms a nonintersecting hierarchy in either space or time is a relation between essentially independent scales. However, the use of this typology is contingent on a number of factors, and it is offered as a tool, rather than a solution, for problems of scale.     

Taphonomy of Micromammals from Cave Deposits at Kabwe (Broken Hill) and Twin Rivers in Central Zambia

Samples of Middle Pleistocene micromammals from cave deposits at Kabwe (Broken Hill) and Twin Rivers in Zambia were analysed according to Andrews's (1990) methods. In addition, behavioural and ecological data relating to possible predator species were examined for corrobation or contradiction of the mechanical evidence. Interpretation of the Kabwe sample is complicated by its unknown history since recovery and the possibility that the paucity of cranial remains results from their selective post-recovery removal from the sample. However, the combined evidence suggests that it was collected by barn owls whereas the Twin Rivers material perhaps accumulated at a spotted eagle owl nest site.     

The Taphonomy of the Final Middle Stone Age Fauna from Sibudu Cave,South Africa

This study applies a taphonomic analysis to the final Middle Stone Age faunal assemblage from Sibudu Cave, South Africa, by assessing bone surface modifications, breakage patterns and skeletal element abundances. Cut marks, percussion marks, severe fragmentation and the high frequency of burned bone combine to demonstrate that human behaviour was the principal agent in the assemblage's formation. These results are consistent with previous research on earlier occupations of Sibudu during the Middle Stone Age. Moreover, this assemblage is proposed to reflect regular site maintenance and cleaning. This conclusion is consistent with previous research that demonstrates systematic site maintenance during the Middle Stone Age at Sibudu and emphasises this behaviour as being a consistent activity for Middle Stone Age foragers. Copyright © 2013 John Wiley & Sons, Ltd.     

Possible shell beads from the Middle Stone Age layers of Sibudu Cave,South Africa

Recent excavations at Sibudu Cave, KwaZulu-Natal, South Africa, uncovered an Iron Age horizon below which is a complex 3 m thick Middle Stone Age sequence with post-Howiesons Poort, Howiesons Poort, Still Bay and pre-Still Bay layers. Available OSL ages indicate that the Howiesons Poort occupation is older than 60 ky and the Still Bay older than 70 ky. Here we present the archaeological context and the taphonomic analysis of six Afrolittorina africana, three of which bear perforations, from the Still Bay and Howiesons Poort layers of this site. The single specimen from the latter cultural horizon comes from the lowermost layer attributed to this technocomplex. This and the depositional context of this layer suggest that this shell derives, as do the other five, from the Still Bay occupation layers. Taphonomic analysis of the archaeological specimens based on present day Afrolittorina africana biocoenoses, microscopic examination, morphometry, experimental perforation of modern shells, and a review of the natural agents that may accumulate marine shells at inland sites, indicate probable human involvement in the collection, transport, modification, and abandonment of Afrolittorina africana in Sibudu. If confirmed by future discoveries these shells would corroborate the use of personal ornaments, already attested at Blombos Cave, Western Cape Province, by Still Bay populations. The apparent absence of ornaments at Howiesons Poort sites raises the question of the mechanisms that have led to cultural modernity since it seems to contradict the scenario according to which cultural innovations recorded at Middle Stone Age sites reflect a process of continuous accretion and elaboration interpreted as the behavioural corollary of the emergence of anatomically modern humans.     

Taking Stock of Foodplants Growing in the Cradle of Humankind Fossil Hominin Site,South Africa

African Archaeological Review - Despite a century’s work in the UNESCO Cradle of Humankind World Heritage Site in South Africa, there has been no systematic consideration of the area’s...     

Blade technology and tool forms in the Middle Stone Age of South Africa: the Howiesons Poort and post-Howiesons Poort at Rose Cottage Cave

It has been suggested that between 80 and 35 ka the Middle Stone Age record of South Africa reveals episodes of inventiveness and innovation, punctuated by apparent returns to more conventional technologies. One such episode is the Howiesons Poort (HP). The appearance of a range of small geometric forms, apparently used as insets in multi-component tools, has been considered as evidence of improved hunting weapons, with possible social and symbolic connotations. On the basis of evidence such as backed tool production, small blade technology, the occurrence of typical end-scrapers and burins similar to those encountered in the European Upper Paleolithic, long-distance transport of fine-grained raw materials, and non-lithic novelties, the HP is associated with increased levels of technological efficiency and with behavioral innovations that could have allowed the expansion of African populations to other regions. Yet our knowledge of HP technology and tool production is limited to the analysis of Klasies River Main site by Singer and Wymer and Sarah Wurz, and a few preliminary reports from other sites. This is why we present here a detailed technological and typological analysis of several HP and post-HP assemblages from the well-excavated, well-dated and well-stratified site of Rose Cottage. Our analysis shows: (a) that the HP blade production was a real technical innovation, but was not based on indirect percussion, as often suggested; (b) that blade production was based on the use of marginal percussion which does not occur in the blade production of the Eurasian Middle Paleolithic; (c) that the tool kit was dominated by backed pieces, but not all can be considered as hunting weapons; (d) that neither end-scrapers nor burins are typical of this industry and are no more an antecedent to the European Upper Paleolithic than the end-scrapers and burins of the Middle Paleolithic; (e) that patterns of raw material procurement do not conform to models based on evidence from Klasies; (f) that diachronic changes within the Rose Cottage sequence indicate slow, gradual abandonment of the technological style of the HP; (g) that the post-HP assemblages are of MSA character and are typologically and technologically quite similar to the European Middle Paleolithic; (h) that the lack of persistence of the HP innovations is in need of an explanation. The HP is not a monolithic entity. Implications for the symbolic interpretations of the HP phenomenon are discussed.     

Geo-archeological interpretation of Acheulian calc-pan sites at Doornlaagte and Rooidam (Kimberley,South Africa)

Two Acheulian occupation sites of the Kimberley District, Doornlaagte and Rooidam, are found geologically sealed and in semi-primary context within complex sequences of calcareous and arenaceous sediments. The sedimentary columns are analyzed and interpreted in terms of sedimentology and stratigraphy, indicating major occupation along the margins of shallow, seasonal lakes; sporadic visits to the fluctuating shoreline are also indicated thereafter, until the Doornlaagte playa began to dry out, and at Rooidam until the whole depression was submerged. The evolution of the related calcareous pans is discussed and attributed to cycles of alternating erosion (aeolian, chemical and fluvial) and deposition (lacustrine and colluvial, including reworked aeolian components). In addition to pedogenetic “calcretes,” most of the limestones of the pan sedimentary sequences are lacustrine in origin. Palaeosols also include fersiallitic soils. The various geomorphologic events indicate repeated and appreciable environmental changes during the mid-Pleistocene. The detailed climatic oscillations recorded at Doornlaagte and Rooidam cannot be correlated, and the latter site is appreciably younger, with a provisional $\text{Th}\text{U}$ date of 115,000 BP for the late Acheulian (“Fauresmith”) occupation.