Dr K. Kuman initiated the Limpopo research programme that at present is based on excavations conducted at three sites, Hackthorne, Kudu Koppie and Keratic Koppie. They are situated atop a remnant of an ancient Miocene terrace, approximately 4km from the present day course of the Limpopo River in the Mapungubwe National Park. A broad range of stone tool types is represented in the area, with mostly Earlier and Middle Stone Age artefacts found on the higher ground and Later Stone Age pieces found primarily on the Limpopo’s floodplain. One of the obstacles to understanding the archaeology of the region is the widespread episodic deflation that occurred here during arid periods of the Pleistocene, which had an impact on stratified sequences in the Stone Age. While all three sites have been subject to deflation, Hackthorne and Keratic Koppie are single component sites. Kudu Koppie, however, preserves some stratigraphy and provides a means of comparing and assessing the single component assemblages which have undergone varying degrees of mixing. It was therefore vital to establish a pattern of change through time at Kudu Koppie, with a sequence of late Earlier, Middle and Later Stone Age deposits, using a combination of strategies including typology, technological analysis and a study of raw material exploitation. These data suggest that Hackthorne is primarily a late Earlier Stone Age (ESA) assemblage with some Middle Stone Age (MSA) mixing, while Keratic Koppie preserves an ESA assemblage with a more significant MSA component. The ESA component is further argued to be a final post-Acheulean industry with a major component of woodworking tools, suggesting it may be a local variant of the Sangoan Industrial Complex.

Student Number : 0009911A - PhD Thesis - School of Geography, Archaeology and Environmental Studies - Faculty of Humanities / The study of sacred leadership at Mapungubwe involves an analysis of how the emerging elite centralised rainmaking and other public rituals. These developments occurred in the Shashe-Limpopo basin between AD 1000 and AD 1300. Mapungubwe was the last in a sequence of capitals in the basin. The first was Schroda (AD 900-1000), followed by K2 (AD 1000- 1220) and then Mapungubwe (AD 1220-1300). This sequence corresponds to a series of cultural, socio-political and economic transformations that led to class distinction and sacred leadership, two distinctive features of the region’s early state system. The development of Mapungubwe was a local indigenous accomplishment that occurred in the prehistoric period but in the relatively recent past. This offers possibilities for using current indigenous knowledge to develop relevant ethnographic models. Over a period of four years, I explored Venda, Sotho-Tswana and Shona traditional agriculture strategies and belief systems through their oral histories, cosmologies and practices. I identified three systems of rainmaking practices. Practice A is associated with kin-based chiefdoms. Practise B exists among class-based polities with sacred leadership. Practice C represents the devolution of complexity after the disintegration of the Zimbabwe culture. These data provide models to clarify the roles of rainmaking and agriculture in the evolution of Mapungubwe.

A new centre for Archaeology and Anthropology : a proposal to create an edificial link towards connecting historical study to future course. Copyright / Dissertation (MArch(Prof))--University of Pretoria, 2009. / Architecture / unrestricted

Archaeology MSc Dissertation School of Geography, Archaeology and Environmental Studies Faculty of Science University of the Witwatersrand Johannesburg 2013 / Agropastoralists during the Iron Age established their settlements in the Limpopo Valley to take advantage of the rich floodplains of the Shashe-Limpopo confluence. Trade in ivory may have been a draw card in the earlier Zhizo period (AD 900), but good climate and increased rainfall helped to maintain a growing population which in turn contributed to the rise of complex society and the first state in southern Africa, i.e. Mapungubwe (AD 1250-1300). The population increase and the concomitant agricultural land use, together with several droughts, would have challenged livestock management. Using carbon signatures, J. Smith (2005) discovered that cattle were sustained on graze alone, indicating sufficient grass in the valley for pasture during the Iron Age. I have used spherulites found in cattle dung to investigate the use of the confluence vlei area. Vlei grass would have provided extra pasturage. I considered time and space to interpret samples. For the Zhizo and Leokwe periods, I examined 13 samples, including Castle Rock, of which six were positive. K2 had nine positive samples out of 17 while Transitional K2 had 20 positives samples. The TK2 results suggest there was a greater need for extra pasturage associated with drought from AD 1220 to 1250. The Mapungubwe period is represented by 11 samples and five yielded positive results while the Khami period yielded 12 positive results out of 26 samples. These results show a regular use of the confluence vlei during the Iron Age associated with dry conditions.

Despite evidence suggesting that road traffic is a major threat to biodiversity loss, very little is known about its actual impact on wildlife populations in South Africa. Globally, road density and traffic volumes are increasing, and although huge budgets are devoted to the construction and upgrading of roads, there is little or no allocation to mitigation measures for protecting fauna in most countries, particularly Africa. Further, no global standardised protocol exists for the rapid assessment of roadkill or the most economical and efficient approach for assessing roadkill rates. Using vehicle field trials, the reliability of detecting artificially deployed roadkill was assessed. Roadkill detection rates decreased significantly at speeds >50 km/h and were also significantly influenced by light conditions (i.e. detection success was greater when the sun was high) and the position of the roadkill on the road (i.e. smaller roadkill on verges were often missed). These results suggest that roadkill sampling was most effective between 1.5 hours after dawn and 1.5 hours before dusk and that driving at slower speeds (<50 km.h⁻ₑ) was required to detect roadkill. This protocol was implemented across three ecological seasons on a 100 km paved road and a 20 km unpaved road in the Greater Mapungubwe Transfrontier Conservation Area, Limpopo Province, South Africa. Driven daily over a 120-day period (three periods consisting each of 40 days), a total of 1,027 roadkill were recorded. These comprised 162 species from all terrestrial vertebrate groups with birds being the most commonly encountered roadkill (50% of all incidents). The high numbers of vertebrates identified as roadkill suggests that road traffic could have potentially unsustainable impacts on wildlife populations and hence the biodiversity of the area. Seventeen variables were identified as possible determinants of roadkill occurrence with season, rainfall, minimum and maximum temperature, habitat type, grass height, grass density, fence type and vehicle type significantly influencing roadkill numbers. Significantly more roadkill were detected on the paved road (9.91/100km) than on the unpaved road (1.8/100km) probably because of greater traffic volumes and the increased speed that vehicles travelled on the paved road. Warmer temperatures and increased rainfall in the preceding 24 hours also increased road mortality numbers as animals tended to become more active during these times. Interestingly, more roadkill was detected in open roadside habitats compared to dense roadside habitats on both the paved and unpaved roads and when grass on the roadside verge was of intermediate height. Open habitat possibly may provide a natural corridor for wildlife which ultimately end up on the road. Roadkill numbers increased when certain other physical barriers, such as cattle fences, were present, probably because these barriers were more penetrable than electric fencing. A series of mitigation measures are proposed to reduce the impacts of roads on wildlife in South Africa. These mitigation measures highlight the need to address the balance between the development of a country’s transport infrastructure and the conservation of its fauna. It is important that research on the impacts of roads becomes standardised to enable robust statistical comparisons which will provide a greater understanding of the potential threats to vertebrate biodiversity

Thesis (M.Sc.)--University of the Witwatersrand, Faculty of Health Sciences, 2013. / High resolution aeromagnetic and radiometric data covering the 1:50,000 mapsheets 2229AB Mapungubwe and 2229AD Coila were collected by the Council for Geoscience and interpreted in this study. Several generations of magnetised lineaments were identified and modelled as mafic dykes. North-northwest, east-northeast and east-west trending lineaments occur in the pre-Karoo basement (~2.04 Ga to Dwyka) and east-west trending lineaments predominate in Karoo sediments (<183 Ma). A number of circular magnetic anomalies occur in north-northwest and east-northeast trending clusters in the southwest of the study area. These were interpreted to be intrusive plugs – possibly feeders for the dolerite sills and dykes that occur in the area. Radiometric data delineate geological units within the pre-Karoo basement. Granitic to granodioritic rocks (2.6 Ga) are enriched in uranium and thorium while tonalitic rocks are not. Geological cross-sections, constructed along flight lines and tie-lines, suggest that there are two or more sills at depth under the southwestern portion of the study area intruded by the Venetia kimberlite pipes. In addition a large strongly magnetic anomaly with no surface expression was identified in the northeastern area and modelled to be at about 1200 m depth.

Our understanding of the Later Stone Age (LSA) on the Greater Mapungubwe Landscape has until now been fairly limited. However, it is a landscape upon which foragers witnessed and partook in agriculturalist state formation between AD 900 and 1300, altering their cultural behaviour to suit their changing social and political topography. Nowhere else in southern Africa were foragers part of such developments. For this project a landscape approach was used to study the various changes in the regional LSA record as well as the way in which foragers interacted with farmers. In order to address these issues, data were obtained from an archaeological survey followed by an excavation of seven sites in north-eastern Botswana, part of the Greater Mapungubwe Landscape. These finds indicate that the local forager record varies chronologically and spatially, which had not previously been recorded. Foragers also used a variety of site types and in each a different forager expression was deposited, providing indications of their changing settlement pattern. Notably, this included a gradual movement into agriculturalist homesteads beginning by at least AD 1000 and concluding by AD 1300, when the Mapungubwe capital was abandoned. Thus, interactions, at least in some cases, led to assimilation. There is also clear evidence of exchange with agriculturalists at many of the excavated sites, but this does not always seem to be related to their proximity with one another. Performing a landscape study has also made it possible to make two general conclusions with regard to LSA research. First, these data challenge ethnography, displaying its limitations particularly with linking modern Bushman practices, such as aggregation and dispersal patterns or hxaro gift exchange, to LSA foragers. Second, a full landscape understanding combines the archaeology of multiple cultural landscapes and in this case also crosses national borders, two themes often neglected in southern African archaeological studies.

Faculty of Science; School of Geography, Archaelogy and Environmental Studies; PhD Thesis / This thesis investigates agropastoral production and ecological conditions under which complex socio-political systems in the Shashe/Limpopo River Basin, southern Africa, periodically expanded and declined between ~AD 900 and 1700. Environmental reconstruction for this period, derived from multi-stable isotope analysis of modern and archaeological fauna from the area, demonstrate that agropastoral settlement and changes in their social, economic and political complexity were less driven by climate than previously had been assumed. Rather, at a relatively short-term climatic scale, these cultural events took place even as precipitation and temperature appeared to have fluctuated above and below the modern seasonal mean of ~350mm and ~22oC, conditions presently considered to be marginal for agropastoral production. Alternative to a climate driven model for settlement, ethnographies of traditional southern African agropastoral systems provide a comparative basis for understanding the range of environmental and social parameters that past agropastoralists in the Shashe/Limpopo River Basin may have employed to sustain population growth and intensify socio-political complexity in the face of short-and long-term climatic variability. Over a long-term climatic scale, the δ15N and δ18O values from Bos taurus and Ovis/Capra indicate that the initial settlement by Zhizo agropastoralists people, between AD 900 and 1010, took place under semi-arid conditions that were similar to, or only marginally wetter, than the present. This thesis suggests that the Zhizo settlement and their ‘capital’ site of Schroda were motivated by broader cultural factors, such as trade networks, and not solely by climate conducive for agriculture. As documented ethnographically, crops and livestock herds could have been sustained by taking advantage of various geographical features of the river basin, such as planting near outcrops where dammed water keep soils moist even in dry periods and using browse and crop fodder to offset diminished grazing lands. Results for sites dating between AD 1010 to 1415, support previous interpretations that the Leopard’s Kopje A and B cultural period ‘capitals’ of K2 and Mapungubwe, respectively, rose to prominence under a trend towards increased available moisture. The additional moisture would have facilitated the greater floodplain settlement recorded between AD 1010 and 129, which was most likely a response to increased population pressures of the capitals and the need to extend cultivated lands. This spatial shift was accompanied by an apparent greater management of livestock. The preliminary 87Sr/86Sr data, together with intra-annual δ18O and δ13C values, from B. taurus and Ovis/Capra indicates a geographical expansion of herd management took place with the transition from K2 to Mapungubwe. This thesis proposes that to sustain population and socio-political growth in the face of short-and long-term climatic variability, livestock management would need to be politically coordinated. Maintaining large-scale herds outside the river basin would have allowed for expansion of crop production onto previous river basin pasturelands, while extending territories or networks. Further, the δ15N and δ18O data indicates that the period of increased available moisture extended beyond the abandonment of Mapungubwe at AD 1290. Previous assumptions that link this event to the negative agricultural impact of a cool dry trend starting at ~AD 1300, as extrapolated from sub-continental scale climatic sequence, must be re-assessed. The isotopic data from Moloko/Khami cultural period sites suggest that drier conditions did not develop in the area until after ~AD 1450. Their initial settlement in the area during this drier period needs to be re-considered, as does the entire sequence from ~AD 900 onward, in terms of agropastoral production strategies within shifting natural, economic and political environments.

This thesis investigates the technology of twenty-six complete vessels from the ceramic assemblages of K2 and Mapungubwe in the Limpopo Province of South Africa, from the early second millennium (AD 1000 - AD 1300). Mapungubwe is a significant pre-colonial archaeological site of social and political complexity, which lead to the emergence of one of the first known states in southern Africa. Ceramics are commonly associated with these nationally significant sites and have served mainly as chronological and regional markers to determine the cultural sequence of the Shashe Limpopo Confluence Area. Previous studies on these ceramics have paid little consideration to ceramic technology, as research for decades has focused largely on stylistic typologies. Non-invasive methods, compositional materials analysis, and macroscopic analysis provide a broad technological characterization of physical evidence left by the potter on the complete vessels, and are used to interpret aspects of the chaîne opératoire or sequence of ceramic manufacture. Though primary traces of forming and shaping techniques have often been erased by secondary forming processes such as smoothing, scraping, wiping and finishing, the fundamental technology of the vessels can nevertheless be elucidated based on a range of technical variables. This study is the first of its kind in South African archaeology, where complete vessels from a valuable research assemblage are used as a basis for understanding ceramic technology. The results enhance archaeological views of Iron Age ceramic technology, which are pertinent to the interpretation of how the ceramics were manufactured and contributes to a wider understanding of social and technical choices made by potters and related social implications. Vessels from the K2 and Mapungubwe ceramic repertoire serve to answer questions about ceramic research that relate to (a) characterization of complete archaeological ceramics, (b) evidence of technology (c) compositional data of the vessels (d) to provide anatomical data on the technological and morphological attributes of ceramic manufacture. The preliminary results point to evidence of local manufacture of K2 and Mapungubwe ceramics by means of the analysis of four steps in the chaîne opératoire: fabric, forming, firing and finishing. Tentative conclusions further demonstrate technological continuity and variability of raw materials for ceramic manufacture at K2 and Mapungubwe. The broader archaeological perspective, which emerges is one of an expanding technological society, changing technical commonalities, forms and decorative styles, and in the process, making if only subtle technological choices in the manufacture process of early second millennium AD Iron Age ceramics. / Dissertation (MA)--University of Pretoria, 2014. / gm2014 / Anthropology and Archaeology / unrestricted

After excavations on Mapungubwe by the Department of Archaeology of the University of Pretoria. two definitive research reports emerged in 1979 and 1980. These reports placed the cultural historical framework for Mapungubwe on a firm foundation. superannuating earlier work that had been variously criticised as unsuitable for comparative purposes. The objectives of this research project were to excavate a related site in order to expand the avai I able comparative data and extend the spatial perspective of the Mapungubwe culture. To this end the site of Skutwater was selected. The material recovered from Skutwater was subjected to various analyses for defining the internal structure of Skutwater and generating comparative data. As far as possible quantitative data were used for comparisons. The relationship between Skutwater and Mapungubwe was interpreted within certain social. economic and political models and a definate relationship was found to exist. / Dissertation (MA)--University of Pretoria, 1987. / gm2014 / Anthropology and Archaeology / unrestricted