Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Dei G. Huws"'
Autor:
Henry F. Lamb, C. Richard Bates, Charlotte L. Bryant, Sarah J. Davies, Dei G. Huws, Michael H. Marshall, Helen M. Roberts, Harry Toland
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-7 (2018)
Climatic change is widely acknowledged to have played a role in the dispersal of modern humans out of Africa, but the timing is contentious. Genetic evidence links dispersal to climatic change ~60,000 years ago, despite increasing evidence for earlie
Publikováno v:
Near Surface Geophysics. 15:359-366
Shallow gas presents a significant geohazard for drilling operations, with implications for costly well deviations and inherent blowout risks. The archetypal seismic signature of shallow gas—a “bright spot”—can be falsely induced by tuning, w
Autor:
Harry Toland, C. Richard Bates, Helen M. Roberts, Sarah J. Davies, Dei G. Huws, Michael H. Marshall, Charlotte Bryant, Henry F. Lamb
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-1 (2018)
Scientific Reports
Scientific Reports
Climatic change is widely acknowledged to have played a role in the dispersal of modern humans out of Africa, but the timing is contentious. Genetic evidence links dispersal to climatic change ~60,000 years ago, despite increasing evidence for earlie
Publikováno v:
Journal of Archaeological Science: Reports. 7:394-407
This work was funded in part by Historic Environment Scotland. The World Heritage Sites of Orkney, Scotland contain iconic examples of Neolithic monumentality that have provided significant information about this period of British prehistory. However
Autor:
Dei G. Huws, Henry F. Lamb, Matt Grove, Michael H. Marshall, Richard Bates, Helen M. Roberts, Sarah J. Davies
Publikováno v:
JOURNAL OF HUMAN EVOLUTION
The numerous dispersal events that have occurred during the prehistory of hominin lineages are the subject of longstanding and increasingly active debate in evolutionary anthropology. As well as research into the dating and geographic extent of such
Autor:
Shane S. O'Reilly, Katrien J.J. Van Landeghem, Dei G. Huws, Helge Niemann, Lea Steinle, P. F. Croker
Publikováno v:
Geo-Marine Letters
Methane seeps have been shown to be a powerful agent in modifying seabed morphology amongst others by cementation processes such as the formation of methane derived authigenic carbonates (MDACs). The cements stabi lise mobile sediment particles and t
Publikováno v:
International Journal of Nautical Archaeology. 42:24-43
Investigation of shallow-marine environments for submerged prehistoric archaeology can be hampered in many localities by extensive bedrock exposure and thus limited preservation potential. Using the concept of ‘seamless archaeology’ where land-ba
Autor:
Dei G. Huws, Michael Henry Marshall, Jan Bloemendal, Richard Bates, Mohammed Umer, Melanie J. Leng, Henry F. Lamb, John Boyle, Sarah J. Davies, Charlotte Bryant
Publikováno v:
Global and Planetary Change. 78:147-161
Magnetic and geochemical core data spanning the last 17,000 years are correlated with new seismic stratigraphy from Lake Tana, Ethiopia, to infer past lake-level change and hence effective precipitation. The data confirm that low lake-level coincides
Publikováno v:
Journal of Quaternary Science. 26:141-155
Deglacial sea-level index points defining relative sea-level (RSL) change are critical for testing glacial isostatic adjustment (GIA) model output. Only a few observations are available from North Wales and until recently these provided a poor fit to
Publikováno v:
Geophysical Prospecting. 53:557-577
Shear-wave statics in marine seismic exploration data are routinely too large to be estimated using conventional techniques. Near-surface unconsolidated sediments are often characterized by low values of V-s and steep velocity gradients. Minor variat