ORCID Profile
0000-0003-2656-830X
Current Organisations
University of York
,
Flinders University
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Archaeology | Aboriginal and Torres Strait Islander Archaeology | Maritime Archaeology | Heritage and Cultural Conservation | Quaternary Environments | Archaeology of Europe, the Mediterranean and the Levant | Geochronology
Understanding Australia's Past | Conserving Aboriginal and Torres Strait Islander Heritage | Mining and Extraction of Aluminium Ores | Social Impacts of Climate Change and Variability |
Publisher: Springer International Publishing
Date: 2020
Publisher: Public Library of Science (PLoS)
Date: 12-06-2019
Publisher: Springer International Publishing
Date: 2020
Publisher: Elsevier BV
Date: 04-2021
Publisher: Springer International Publishing
Date: 2020
Publisher: Annual Reviews
Date: 10-1983
Publisher: Elsevier BV
Date: 03-1990
Publisher: Elsevier BV
Date: 06-2007
Publisher: Informa UK Limited
Date: 2014
Publisher: Informa UK Limited
Date: 30-10-2007
Publisher: Cambridge University Press (CUP)
Date: 30-08-2016
DOI: 10.1017/RDC.2016.71
Abstract: Radiocarbon dating of closely associated marine mollusk shells and terrestrial material (mammal bones or charred wood) collected from archaeological contexts in northern Atlantic Iberian coastal areas is used to quantify the marine 14 C reservoir effect (ΔR) for the coastal waters off the Cantabrian coast of northern Iberia. For the first time, ΔR values were reliably determined for these coastal waters and, also for the first time, a ΔR was calculated for the Late Pleistocene in Atlantic Iberia. Pairs of coeval s les of different carbon reservoirs selected from Upper Paleolithic (Late Pleistocene) and Mesolithic (Early Holocene) contexts yielded ΔR weighted mean values of –117±70 14 C yr and –105±21 14 C yr, respectively. These values show oceanographic conditions characterized by a reduced offset between atmospheric and surface water 14 C contents, suggesting a nonexistent or very weak upwelling and some stratification of the water column. Similar oceanographic conditions have been recorded in other areas of Atlantic Iberia during the Holocene, such as off Andalusian and northwestern Galician coasts. Results not only provide useful information on environmental conditions but also a framework to obtain more precise and reliable absolute chronologies for the Late Pleistocene and Early Holocene in northern Iberia.
Publisher: Elsevier BV
Date: 10-2022
Publisher: Oxbow Books
Date: 08-04-2011
Publisher: Springer International Publishing
Date: 05-12-2018
Publisher: Cambridge University Press (CUP)
Date: 06-2006
Publisher: Springer International Publishing
Date: 2020
Publisher: Cambridge University Press (CUP)
Date: 09-2006
Publisher: Elsevier BV
Date: 03-1983
Publisher: Cambridge University Press (CUP)
Date: 11-1984
DOI: 10.1017/S0068245400019833
Abstract: Evidence of Palaeolithic occupation in Epirus discovered in 1962 by the late E. S. Higgs is re-analysed, especially that from Asprochaliko and Kastritsa. The paper also presents the results of the first season's excavations at the rock-shelter of Klithi, which throws light on problems connected with the interpretation of the earlier excavation and the different functions of the two sites. The new excavations demonstrate that Klithi contains a rich Palaeolithic deposit, perhaps dating within the period 20,000 to 12,000 years ago.
Publisher: Cambridge University Press (CUP)
Date: 12-1985
DOI: 10.1017/S0079497X0000712X
Abstract: Observations made soon after recent major earthquakes in Algeria, California and Japan have shown that repeated motions on buried fault planes in seismically active areas cause incremental folding of the overlying rocks and sediments. The deformation causes characteristic changes to river profiles and is therefore a factor which must be considered when applying techniques of site catchment analysis in areas of tectonic uplift. Here we examine the relationship between tectonic uplift and the palaeoenvironments of palaeolithic sites in North-west Greece, which is one of the most seismically active areas of Europe. Uplift can substantially alter local topography and sediment distributions and therefore undermine the economic viability of human settlements. Paradoxically uplift can also create stable conditions highly favourable to long-term habitation in two ways: by maintaining well-watered sediment traps which provide a climatically insensitive environment by accentuating enclosed topography, which facilitates the control of mobile prey species.
Publisher: Springer International Publishing
Date: 2017
Publisher: Wiley
Date: 28-01-2019
DOI: 10.1002/GEA.21723
Publisher: American Geophysical Union (AGU)
Date: 10-10-1994
DOI: 10.1029/94JB00280
Publisher: Cambridge University Press (CUP)
Date: 29-04-2022
DOI: 10.1017/QUA.2022.16
Abstract: The southern Red Sea is a key region for investigating the effect of climate forces on a semi-closed basin. Detailed micropaleontological (planktic foraminifera) and isotopic (δ 18 Ο, δ 13 C) analyses along with reconstructions of sea surface temperature and salinity on a sediment core from the Farasan banks revealed the imprints of sea level changes and the South Asian Monsoon on the area. Comparison with surrounding records provided insights on the Red Sea-Gulf of Aden (GoA)-Northwestern Arabian Sea (NWArS) water exchange pattern over the last 30 ka. During glacial sea-level lowstand, flow of water from the GoA prevented hypersalinity in the southern Red Sea. Deglacial sea level rise improved water mass exchange between the NWArS, GoA and the entire Red Sea, resulting in relatively similar surface water conditions during the early Holocene when sea-level rise slowed. Thus, sea level change is the major driver of Red Sea δ 18 O variability. Southwest Monsoon (SWM), which was dominant during the late glacial and Early–Middle Holocene, enhanced surface productivity in the southern Red Sea. Northeast Monsoon (NEM) dominated around Heinrich stadial 1, as indicated by a nearly aplanktonic zone that was probably caused by restricted GoA inflow and low productivity.
Publisher: Springer International Publishing
Date: 2020
Publisher: Springer International Publishing
Date: 2020
Publisher: Elsevier BV
Date: 12-2011
Publisher: Cambridge University Press (CUP)
Date: 04-1992
Publisher: Cambridge University Press (CUP)
Date: 11-1987
DOI: 10.1017/S0003598X00072987
Abstract: How many excavators of deep palaeolithic sites, especially in caves or rock-shelters, dig with any clear knowledge of how deep the deposits they are working in actually are, or of the ages of the lower portions? Here an alternative is offered to the traditional approach by a ‘deep sounding’ of conventional excavation. A crucial element to the strategy at Klithi is the possibility of carbon-dating, by accelerator, s les of the small size commonly obtained from a drilled core.
Publisher: Springer International Publishing
Date: 05-12-2018
Publisher: Council for British Archaeology
Date: 2009
DOI: 10.11141/IA.25.5
Publisher: University of Chicago Press
Date: 03-2021
DOI: 10.1086/712279
Publisher: Springer International Publishing
Date: 05-12-2018
Publisher: Springer International Publishing
Date: 05-12-2018
Publisher: Informa UK Limited
Date: 06-2009
Publisher: Informa UK Limited
Date: 06-1981
Publisher: Elsevier BV
Date: 05-2021
Publisher: Springer International Publishing
Date: 05-12-2018
Publisher: Springer International Publishing
Date: 05-12-2018
Publisher: Elsevier BV
Date: 03-2011
DOI: 10.1016/J.JHEVOL.2010.01.004
Abstract: This paper examines the relationship between complex and tectonically active landscapes and patterns of human evolution. We show how active tectonics can produce dynamic landscapes with geomorphological and topographic features that may be critical to long-term patterns of hominin land use, but which are not typically addressed in landscape reconstructions based on existing geological and paleoenvironmental principles. We describe methods of representing topography at a range of scales using measures of roughness based on digital elevation data, and combine the resulting maps with satellite imagery and ground observations to reconstruct features of the wider landscape as they existed at the time of hominin occupation and activity. We apply these methods to sites in South Africa, where relatively stable topography facilitates reconstruction. We demonstrate the presence of previously unrecognized tectonic effects and their implications for the interpretation of hominin habitats and land use. In parts of the East African Rift, reconstruction is more difficult because of dramatic changes since the time of hominin occupation, while fossils are often found in places where activity has now almost ceased. However, we show that original, dynamic landscape features can be assessed by analogy with parts of the Rift that are currently active and indicate how this approach can complement other sources of information to add new insights and pose new questions for future investigation of hominin land use and habitats.
Publisher: Oxford University Press
Date: 03-2015
Publisher: Antiquity Publications
Date: 06-2018
Abstract: This research aims to explore the submerged landscapes of the Pilbara of western Australia, using predictive archaeological modelling, airborne LiDAR, marine acoustics, coring and er survey. It includes excavation and geophysical investigation of a submerged shell midden in Denmark to establish guidelines for the underwater discovery of such sites elsewhere.
Publisher: Elsevier BV
Date: 10-2016
Publisher: Springer Netherlands
Date: 11-08-2009
Publisher: Antiquity Publications
Date: 12-2017
Publisher: Wiley
Date: 12-05-2017
Publisher: Elsevier BV
Date: 06-2023
Publisher: Wiley
Date: 17-01-2003
DOI: 10.1002/GEA.10057
Publisher: Elsevier BV
Date: 04-2021
Publisher: Elsevier BV
Date: 11-2006
Publisher: Elsevier BV
Date: 2017
Publisher: Elsevier BV
Date: 12-2010
Publisher: Elsevier BV
Date: 2023
Publisher: Liverpool University Press
Date: 2002
Publisher: Elsevier BV
Date: 10-2015
DOI: 10.1016/J.JHEVOL.2015.07.002
Abstract: The notion of the physical landscape as an arena of ecological interaction and human evolution is a powerful one, but its implementation at larger geographical and temporal scales is h ered by the challenges of reconstructing physical landscape settings in the geologically active regions where the earliest evidence is concentrated. We argue that the inherently dynamic nature of these unstable landscapes has made them important agents of biological change, creating complex topographies capable of selecting for, stimulating, obstructing or accelerating the latent and emerging properties of the human evolutionary trajectory. We use this approach, drawing on the concepts and methods of active tectonics, to develop a new perspective on the origins and dispersal of the Homo genus. We show how complex topography provides an easy evolutionary pathway to full terrestrialisation in the African context, and would have further equipped members of the genus Homo with a suite of adaptive characteristics that facilitated wide-ranging dispersal across ecological and climatic boundaries into Europe and Asia by following pathways of complex topography. We compare this hypothesis with alternative explanations for hominin dispersal, and evaluate it by mapping the distribution of topographic features at varying scales, and comparing the distribution of early Homo sites with the resulting maps and with other environmental variables.
Publisher: Wiley
Date: 22-08-2021
DOI: 10.1111/ELE.13863
Abstract: Globalisation has facilitated the spread of alien species, and some of them have significant impacts on bio ersity and human societies. It is commonly thought that biological invasions have accelerated continuously over the last centuries, following increasing global trade. However, the world experienced two distinct waves of globalisation (~1820–1914, 1960‐present), and it remains unclear whether these two waves have influenced invasion dynamics of many species. To test this, we built a statistical model that accounted for temporal variations in s ling effort. We found that insect and plant invasion rates did not continuously increase over the past centuries but greatly fluctuated following the two globalisation waves. Our findings challenge the idea of a continuous acceleration of alien species introductions and highlight the association between temporal variations in trade openness and biological invasion dynamics. More generally, this emphasises the urgency of better understanding the subtleties of socio‐economic drivers to improve predictions of future invasions.
Publisher: Elsevier BV
Date: 05-2021
Publisher: Springer Berlin Heidelberg
Date: 2015
Publisher: Elsevier BV
Date: 07-2011
Publisher: Elsevier BV
Date: 11-2008
Publisher: Universidad Complutense de Madrid (UCM)
Date: 14-10-2011
Publisher: Apollo - University of Cambridge Repository
Date: 1987
DOI: 10.17863/CAM.32037
Publisher: Wiley
Date: 26-09-2022
DOI: 10.1002/GEA.21936
Publisher: Informa UK Limited
Date: 2005
Publisher: Springer Science and Business Media LLC
Date: 1983
DOI: 10.1038/301013A0
Publisher: Elsevier BV
Date: 07-2016
Publisher: Elsevier BV
Date: 11-2008
Publisher: Springer International Publishing
Date: 2017
Publisher: Elsevier BV
Date: 07-2014
Publisher: Springer International Publishing
Date: 2017
Publisher: Cambridge University Press (CUP)
Date: 06-2006
DOI: 10.1017/S0003598X00093613
Abstract: The authors propose a new model for the origins of humans and their ecological adaptation. The evolutionary stimulus lies not in the savannah but in broken, hilly rough country where the early hominins could hunt and hide. Such ‘roughness’, generated by tectonic and volcanic movement characterises not only the African rift valley but probably the whole route of early hominin dispersal.
Publisher: Cambridge University Press (CUP)
Date: 03-2004
Publisher: Cambridge University Press (CUP)
Date: 11-1992
DOI: 10.1017/S0068245400015033
Abstract: Klithi is a rockshelter in the lower reaches of the Voidomatis gorge, near the village of Klithonia in Epirus. Excavations in progress since 1983 have revealed evidence of a late Upper Palaeolithic occupation dated between 16,000 BP and 10,000 BP, with rich microlithic stone tool industries and faunal assemblages dominated by chamois and ibex. The excavations have been accompanied by wider investigations of the local and regional palaeoenvironment and reexamination of the Middle and Upper Palaeolithic sites excavated by Eric Higgs in the 1960s, notably Kokkinopilos, Asprochaliko, and Kastritsa. This paper presents some of the detailed results of the Klithi excavations and sets the results within the wider context of the global issues which inform the study of Palaeolithic archaeology, the Palaeolithic of Greece as a whole, and the regional picture of Palaeolithic settlement in Epirus.
Publisher: Elsevier BV
Date: 12-2022
Publisher: Informa UK Limited
Date: 05-03-2019
Publisher: Springer Berlin Heidelberg
Date: 2010
Publisher: Cambridge University Press (CUP)
Date: 04-1983
DOI: 10.2307/280460
Abstract: This paper presents a critical assessment of Killingley's approach to the determination of month of collection of marine molluscs by prehistoric people. The basis of the method is careful oxygen isotope measurements made in successive growth increments in the shells. We have analyzed specimens of Monodonta and Patella collected live on the coast of northern Spain, in conjunction with seasonality studies on molluscs from prehistoric sites in the neighborhood. These studies confirm the necessity of making careful analyses of each species under consideration. Given the significance both of interspecies differences and of climatic variability on timescales from a year upwards (particularly important in Killingley's area), we conclude that his apparent accuracy of ± a month is illusory.
Publisher: Public Library of Science (PLoS)
Date: 07-2020
Publisher: Elsevier BV
Date: 03-1975
Publisher: Elsevier BV
Date: 11-2008
Publisher: Elsevier BV
Date: 06-2017
Publisher: Cambridge University Press (CUP)
Date: 11-2011
DOI: 10.1017/S0003598X00062025
Abstract: The activities of hunter-gatherers are often captured in rockshelters, but here the authors present a study of a riverside settlement outside one, with a rich sequence from 1300 BC to AD 800. Thanks to frequent flooding, periods of occupation were sealed and could be examined in situ . The phytolith and faunal record, especially fish, chronicle changing climate and patterns of subsistence, emphasising that the story here is no predictable one-way journey from hunter-gatherer to farmer. Right up to the period of the famous nineteenth-century rock paintings in the surrounding Maloti-Drakensberg region, adaptation was dynamic and historically contingent.
Publisher: Wiley
Date: 10-05-2010
Publisher: Public Library of Science (PLoS)
Date: 15-06-2023
Publisher: Council for British Archaeology
Date: 2014
DOI: 10.11141/IA.37.2
Publisher: Cambridge University Press (CUP)
Date: 26-08-2014
Publisher: Elsevier BV
Date: 08-2023
Publisher: Springer New York
Date: 2014
Publisher: Wiley
Date: 08-07-2015
DOI: 10.1002/EVAN.21455
Publisher: Springer Science and Business Media LLC
Date: 20-05-2022
Publisher: Ubiquity Press, Ltd.
Date: 12-07-2016
DOI: 10.5334/OQ.21
Publisher: Cambridge University Press (CUP)
Date: 1983
DOI: 10.1017/S0079497X00007945
Abstract: This paper sets out the detailed stratigraphy and chronology of the palaeolithic rockshelters of Asprochaliko and Kastritsa excavated in the 1960s, the methods used by the original investigators in excavation and classification of the finds, and the general characteristics of the stone industries and fauna. Methods of estimating the density of finds are discussed. Estimates of time density — the number of specimens accumulated per unit area per unit time — are applied to the upper palaeolithic deposits at both sites and reveal major differences in the rate of discard of material, indicating more intensive occupation at Kastritsa. Inter-site differences in the proportion of faunal species and artefact types are analysed in the light of the time-density evidence, and the various factors that could have influenced the pattern of inter-site variation are discussed.
Publisher: University of California Press
Date: 31-12-2019
Publisher: Springer International Publishing
Date: 2020
Publisher: Wiley
Date: 12-05-2017
Publisher: Elsevier BV
Date: 03-2011
DOI: 10.1016/J.JHEVOL.2010.10.001
Abstract: We examine the links between geomorphological processes, specific landscape features, surface water drainage, and the creation of suitable habitats for hominins. The existence of mosaic (i.e., heterogeneous) habitats within hominin site landscape reconstructions is typically explained using models of the riverine and gallery forest settings, or the pan or lake setting. We propose a different model: the Tectonic Landscape Model (TLM), where tectonic faulting and volcanism disrupts existing pan or river settings at small-scales (∼10-25 km). Our model encompasses the interpretation of the landscape features, the role of tectonics in creating these landscapes, and the implications for hominins. In particular, the model explains the underlying mechanism for the creation and maintenance of heterogeneous habitats in regions of active tectonics. We illustrate how areas with faulting and disturbed drainage patterns would have been attractive habitats for hominins, such as Australopithecus, and other fauna. Wetland areas are an important characteristic of surface water disturbance by fault activity therefore we examine the tectonically-controlled Okavango Delta (Botswana) and the Nylsvley wetland (South Africa) as modern ex les of how tectonics in a riverine setting significantly enhance the faunal and floral bio ersity. While tectonic landscapes may not have been the only type of attractive habitats to hominins, we propose a suite of landscape, faunal, and floral indicators, which when recovered together suggest that site environments may have been influenced by tectonic and/or volcanic activity while hominins were present. For the fossil sites, we interpret the faulting and landscapes around australopithecine-bearing sites of the Middle Awash (Ethiopia) and Makapansgat, Taung, and Sterkfontein (South Africa) to illustrate these relationships between landscape features and surface water bodies. Exploitation of tectonically active landscapes may explain why the paleoenvironmental signals, anatomy, diets, as well as the fauna associated with Australopithecus appear largely heterogeneous through time and space. This hypothesis is discussed in light of potential preservation and time-averaging effects which may affect patterns visible in the fossil record. The model, however, offers insight into the landscape processes of how such habitats are formed. The landscape features and range of habitat conditions, specifically the wetter, down-dropped plains and drier, uplifted flanks persist in close proximity for as long as the fault motion continues. The Tectonic Landscape Model provides an alternative explanation of why mixed habitats may be represented at certain sites over longer timescales.
Publisher: Cambridge University Press (CUP)
Date: 27-01-2010
Publisher: Springer Netherlands
Date: 2016
Publisher: Cambridge University Press (CUP)
Date: 06-2013
DOI: 10.1017/S0003598X00048985
Abstract: Why did humans walk upright? Previous models based on adaptations to forest or savannah are challenged here in favour of physical incentives presented by steep rugged terrain—the kind of tectonically varied landscape that has produced early hominin remains. “Scrambler man” pursued his prey up hill and down dale and in so doing became that agile, sprinting, enduring, grasping, jumping two-legged athlete that we know today.
Publisher: Wiley
Date: 02-2007
Publisher: Public Library of Science (PLoS)
Date: 30-08-2017
Publisher: Elsevier
Date: 2007
Publisher: Elsevier BV
Date: 09-2015
Publisher: Wiley
Date: 07-1994
Publisher: Wiley
Date: 2006
Publisher: Springer International Publishing
Date: 2017
Publisher: Elsevier
Date: 2013
Publisher: Informa UK Limited
Date: 03-06-2020
Publisher: Elsevier BV
Date: 04-2018
Publisher: Cambridge University Press (CUP)
Date: 09-2013
DOI: 10.1017/S0003598X00049565
Abstract: Atholl Anderson's comment (above) on the recent finds from Jerimalai draws attention to the dangers of over-interpreting the wider significance of marine resources present in Pleistocene coastal sites without careful evaluation of at least three variables: (1) the accurate identification of the species represented and hence of their behaviour and accessibility to capture (2) the actual quantities and rates of accumulation of the marine food remains and (3) local ecological and oceanographic conditions. To these I would add a fourth variable: the bathymetry and submerged topography of the marine environment adjacent to the sites in question—the physical structure of what one might call the 'offshore catchment'—and changes resulting from relative sea level variation (including eustatic and isostatic/tectonic effects).
Publisher: Cambridge University Press (CUP)
Date: 03-1995
DOI: 10.1017/S0003598X00064267
Abstract: Thirty years ago, the finding of a single hand-axe in Greece was remarkable enough to have its own note in ANTIQUITY. A recent conference is occasion to review the regional picture, now broad as well as deep enough for patterns to emerge which look more like early prehistoric realities than the chance consequence of where the pioneers have been looking.
Publisher: Informa UK Limited
Date: 30-08-2021
Publisher: Informa UK Limited
Date: 25-04-2020
Publisher: Elsevier BV
Date: 06-2011
Publisher: Geological Society of London
Date: 15-09-2015
DOI: 10.1144/SP411.13
Publisher: Cambridge University Press (CUP)
Date: 06-1993
DOI: 10.1017/S0003598X00045361
Abstract: Tectonic movements – continuously re-moulding the surface of the earth over the inexorable activity of underlying plate motions – are rarely taken into account when assessing landscape change, except as an exotic hazard to human life or a temporary disruption in longer-term trends. Active tectonics also create and sustain landscapes that can be beneficial to human survival. The tectonic history of northwest Greece shows Palaeolithic sites located to take advantage of tectonically created features at both local and regional scales.
Location: United Kingdom of Great Britain and Northern Ireland
Location: United Kingdom of Great Britain and Northern Ireland
Location: United Kingdom of Great Britain and Northern Ireland
Location: United Kingdom of Great Britain and Northern Ireland
Start Date: 2007
End Date: 2008
Funder: Arts and Humanities Research Council
View Funded ActivityStart Date: 2017
End Date: 2019
Funder: Australian Research Council
View Funded ActivityStart Date: 2010
End Date: 2017
Funder: Belgian Federal Science Policy Office
View Funded ActivityStart Date: 2011
End Date: 2017
Funder: European Commission
View Funded ActivityStart Date: 2015
End Date: 2017
Funder: European Commission
View Funded ActivityStart Date: 04-2011
End Date: 12-2017
Amount: $420,000.00
Funder: Australian Research Council
View Funded ActivityStart Date: 02-2017
End Date: 12-2019
Amount: $597,000.00
Funder: Australian Research Council
View Funded Activity