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  • Southern African Stone Age archaeology and palaeontology in a mining context: the example of Gudrun Corvinus in the diamond mines of the Sperrgebiet, Namibia (1976–1980)
    Publication . Mesfin, Isis; Mussgnug, Ulla; Hallinan, Emily
    Mining operations in Africa have played a considerable role in the reconstruction of human evolution. These contributions would not have been possible without co-operation between the mining industry, archaeology and palaeontology. However, closer scrutiny of their initially fortuitous relationship reveals limitations and fundamental differences in approach. A compelling case study is that of palaeontologist and archaeologist Gudrun Corvinus, employed by Consolidated Diamond Mines in the Sperrgebiet region of Namibia between 1976 and 1980. Corvinus wrote numerous internal mine reports and scientific publications, but also left behind an exhaustive body of private records along with palaeontological and archaeological museum collections. By contrasting this legacy, this paper presents a rich narrative of her attempt to reconcile the fulfilment of her contract requirements with her scientific principles. It sketches a progressively conflict-laden relationship between her and the profit-centred management of a multi-national company. The scientific legacy of Gudrun Corvinus and the historiographical facts and ramifications of this loss of co-operation are discussed in terms of cultural heritage, scientific knowledge and dissemination. Assessing her fight in the naturally and culturally rich environment of the Sperrgebiet, the paper concludes by considering the threat that mining poses to Pleistocene heritage sites in Namibia.
  • Landscape-scale perspectives on Stone Age behavioural change from the Tankwa Karoo, South Africa
    Publication . Hallinan, Emily
    Southern Africa is an ecologically highly varied region, yet many generalisations about past human behaviour are drawn from rock shelter sites in coastal and montane Fynbos Biome environments. The Tankwa Karoo region offers the opportunity to extend our archaeological knowledge from the well-researched Western Cape into the arid interior Karoo in order to better capture behavioural variability and identify specific adaptations to more marginal conditions. This research presents the results of off-site surveys in the Tankwa Karoo, which spans the Cape to Karoo transition, mapping surface stone artefacts from the Earlier and Middle Stone Ages. The observed patterns in landscape use and lithic technology for each time-period were tested against a set of expectations based on previous research in the Western Cape and the Upper Karoo. The results indicate that in the Earlier Stone Age the most arid parts of the Tankwa Karoo saw only ephemeral use, with the better-watered mountain fringes preferred. In contrast, various strategies in the Middle Stone Age allowed groups to occupy these marginal parts of the landscape, including new kinds of technological behaviour suggestive of specific adaptations to this environment.
  • No direct evidence for the presence of Nubian Levallois technology and its association with Neanderthals at Shukbah Cave
    Publication . Hallinan, Emily; Barzilai, Omry; Bicho, Nuno; Cascalheira, João; Demidenko, Yuri; Goder-Goldberger, Mae; Hovers, Erella; Marks, Anthony; Oron, Maya; Rose, Jeffrey
    Blinkhorn et al.present a reanalysis of fossil and lithic material from Garrod’s 1928 excavation at Shukbah Cave, identifying the presence of Nubian Levallois cores and points in direct association with a Neanderthal molar. Te authors argue that this demonstrates the Nubian reduction strategy forms a part of the wider Middle Palaeolithic lithic repertoire, therefore its role as a cultural marker for Homo sapiens population movements is invalid. We raise the following four major concerns: (1) we question the assumptions made by the authors about the integrity and homogeneity of the Layer D assemblage and (2) the implications of this for the association of the Neanderthal tooth with any specifc component of the assemblage, (3) we challenge the authors’ attribution of lithic material to Nubian Levallois technology according to its strict defnition, and (4) we argue that the comparative data presented derive from a biased sample of sites. Tese points critically undermine the article’s conclusion that Shukbah’s Neanderthals made Nubian cores and thus the argument that Neanderthals might have made Nubian technology elsewhere is unsubstantiated.
  • Nubian Levallois reduction strategies in the Tankwa Karoo, South Africa
    Publication . Hallinan, Emily; Shaw, Matthew
    The Middle Stone Age record in southern Africa is recognising increasing diversity in lithic technologies as research expands beyond the coastal-montane zone. New research in the arid Tankwa Karoo region of the South African interior has revealed a rich surface artefact record including a novel method of point production, recognised as Nubian Levallois technology in Late Pleistocene North Africa, Arabia and the Levant. We analyse 121 Nubian cores and associated points from the surface site Tweefontein against the strict criteria which are used to define Nubian technology elsewhere. The co-occurrence of typically post-Howiesons Poort unifacial points suggests an MIS 3 age. We propose that the occurrence of this distinctive technology at numerous localities in the Tankwa Karoo region reflects an environment-specific adaptation in line with technological regionalisation seen more widely in MIS 3. The arid setting of these assemblages in the Tankwa Karoo compares with the desert context of Nubian technology globally, consistent with convergent evolution in our case. The South African evidence contributes an alternative perspective on Nubian technology removed from the 'dispersal' or 'diffusion' scenarios of the debate surrounding its origin and spread within and out of Africa.
  • “A survey of surveys” revisited: current approaches to landscape and surface archaeology in southern Africa
    Publication . Hallinan, Emily
    Surveys are an important reconnaissance tool in African archaeology, but surface-oriented research is still relatively limited. Thirty years on from John Bower's "survey of surveys," this article revisits the state of surface archaeology in Southern Africa and reviews its role in landscape archaeology more broadly. Drawing on examples of Middle Stone Age research in particular, the article considers how archaeologists have addressed Bower's methodological concerns of site definition, data collection, survey logistics, and interpretation. Recent research in the Tankwa Karoo region of South Africa is presented as a case study to demonstrate the value that surface research holds for understanding past behavioral variability at a landscape scale.
  • Landscape-scale perspectives on Later Stone Age settlement in the Tankwa Karoo, South Africa
    Publication . Hallinan, Emily
    The Late Pleistocene and Holocene settlement record of southern Africa shows clear discontinuities both through time and across space. While there is considerable variability between different ecological biomes, the sub-continent's interior arid zones show particularly unstable occupation histories. However, understanding the nature of and reasons for these discontinuities is hampered by substantial spatial gaps in our archaeological knowledge. This paper presents evidence from the Tankwa Karoo region - intermediate between the well-studied Western Cape Cederberg Mountains and the interior Upper Karoo - to capture Later Stone Age (LSA) behaviour at the interface between Cape and Karoo environments. Off-site surveys recorded surface artefacts across a 100 km-long study area, documenting LSA settlement at a landscape scale and testing expected patterns against settlement records of regions to the west and east. The results indicate that in contrast to the strongly pulsed occupation evidence from the Cederberg Mountains and the Upper Karoo, no LSA phases show particularly high site densities or sustained use of longer-term sites. Additionally, the most arid parts of the eastern Tankwa Karoo show very limited LSA evidence. This suggests that this marginal environment was occupied only ephemerally during the LSA, potentially serving as a corridor between more reliably resourced regions.
  • The nature of Nubian: developing current global perspectives on Nubian Levallois technology and the Nubian complex
    Publication . Hallinan, Emily; Barzilai, Omry; Beshkani, Amir; Cascalheira, João; Demidenko, Yuri E.; Goder‐Goldberger, Mae; Hilbert, Yamandú H.; Hovers, Erella; Marks, Anthony E.; Nymark, Andreas; Olszewski, Deborah I.; Oron, Maya; Rose, Jeffrey I.; Shaw, Matthew; Usik, Vitaly I.
    Nubian Levallois technology has recently risen to the forefront ofdebates surrounding Late Pleistocene human technological behavior,cultural traditions, and demographic histories. Named after the regionwhere it was first identified, Nubian Levallois describes a specificmethod of lithic point production that occurs in Middle Palaeolithic (or Middle Stone Age) assemblages across arid North Africa, the Levant and Arabia.1–9However, the recent identification of Nubian technology in separate, disconnected regions, such as SouthAfrica10–12and possibly India13,14suggests there are more diversescenarios of its emergence and spread than the original model of abroad Nubian technocomplex related to a single, expandingpopulation from its north‐east African heartland.3While fewassemblages containing Nubian technology are directly dated, itsproposed MIS 5 timing coincides with early modern human dispersalsout of Africa, adding a further dimension of whether certain lithictechnologies can be linked to specific geographic populations.
  • More than surface finds: nubian levallois core metric variability and site distribution across Africa and Southwest Asia
    Publication . Samawi, Osama; Hallinan, Emily
    Nubian Levallois cores are currently one of the most debated artefact types in Palaeolithic archaeology. Previous work has focused mainly on the definition and technological characteristics of these cores, with discussion of their distribution framed only in qualitative terms. Here, we present the first quantitative spatial analysis of sites with Nubian Levallois cores across the five global regions where they occur. Using modelled Pleistocene conditions for various bioclimatic and topographic variables, we compare the environmental context of 84 sites featuring Nubian cores with 81 contemporaneous sites where they are absent. Metric analysis of cores from 14 new and previously published sites offers further insights into technological and behavioural patterns at an inter-regional scale. Our results show that Nubian cores during MIS 5 are present in areas characterised by aridity, complex topography, and high biomass, whereas for MIS 3, only temperature was a significant predictor. Metric results reveal distinct patterns in both space and time, finding the largest and most standardised cores in Southern Arabia during MIS 5, with the smallest cores in MIS 3 Eastern and Southern Africa. We propose that environmental factors were a more significant driver behind the adoption of the Nubian Levallois method than previously acknowledged. Our results provide essential environmental context for future model-testing of Late Pleistocene demography and cultural connectivity during this critical phase of human evolution.
  • A synthesis and critical inventory of nubian cores in middle stone age and middle palaeolithic assemblages
    Publication . Hallinan, Emily
    Nubian Levallois technology has become a prominent and hotly debated topic in current Palaeolithic discourse, with important arguments surrounding modern human dispersals, cultural interactions and technological innovations resting on the presence of Nubian cores in lithic assemblages. However, not all published instances of Nubian cores fulfil their strict technological criteria, with resultant implications for how their presence in space and time is interpreted. To address this, this dataset compiles a been reported. Each case is presented with key contextual information synthesized.