Zobrazeno 1 - 10
of 100
pro vyhledávání: '"R.F. Galbraith"'
Publikováno v:
Quaternary Geochronology. 41:11-25
We simulated the variability in measured quartz optically stimulated luminescence (OSL) signals and dose response curves (DRCs) caused by measurement uncertainties, including counting statistics and instrumental irreproducibility. We find that these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cb53ea15011257ed8073b3f6a305d99
https://doi.org/10.1016/j.quageo.2017.05.006
https://doi.org/10.1016/j.quageo.2017.05.006
Autor:
R.F. Galbraith
Publikováno v:
Journal of Human Evolution. 80:184-186
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2645ec06b21fc6e8b8c94b26d7f4d33
https://doi.org/10.1016/j.jhevol.2014.10.006
https://doi.org/10.1016/j.jhevol.2014.10.006
Autor:
Christopher S. Henshilwood, Elspeth Hayes, R.F. Galbraith, Zenobia Jacobs, Richard G. Roberts
Publikováno v:
Journal of Archaeological Science
This paper presents a series of new single-grain optically stimulated luminescence (OSL) ages for the Still Bay at Blombos Cave, South Africa, and compares them to previously published OSL, thermoluminescence (TL) and electron-spin resonance (ESR) ag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e840307c136f5d87372c7b80997431b
https://doi.org/10.1016/j.jas.2012.06.037
https://doi.org/10.1016/j.jas.2012.06.037
Autor:
Richard G. Roberts, R.F. Galbraith
Publikováno v:
Quaternary Geochronology. 11:1-27
All Quaternary dating methods involve the measurement of one or more variables to estimate the age of a sample. Each measured quantity has an associated error and uncertainty, and may also be subject to natural variation. We review the statistical es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99cd497a68597dbf0999f44c2d875f42
https://doi.org/10.1016/j.quageo.2012.04.020
https://doi.org/10.1016/j.quageo.2012.04.020
Autor:
Jonathan G. Palmer, John Ogden, L. Keith Fifield, Andrew Lorrey, Mike G.L. Baillie, Stephen G. Tims, Alan G. Hogg, Richard T. Jones, Konrad A Hughen, R.F. Galbraith, Chris S. M. Turney
Publikováno v:
Quaternary Science Reviews. 29:3677-3682
The latter part of the Last Glacial Interval (LGI; 60,000 to 11,700 years ago) experienced a range of climatic and environment extremes. To elucidate the mechanisms of these changes requires records of past variability that are precisely dated and co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cffeb17143e8beee4750aa54544bd6f
https://doi.org/10.1016/j.quascirev.2010.08.017
https://doi.org/10.1016/j.quascirev.2010.08.017
Publikováno v:
European Journal of Plant Pathology. 126:293-303
Five chickpea cultivars, Chitoui, Neyer, Kasseb, Beja 1 and Bouchra, were planted on three sowing dates at two Experimental Stations in Tunisia: Bou Salem in the north and the more southerly Mornag, where the climate is drier. Severity of blight, cau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3e1dd55539086fe78801abb9f5a3906
https://doi.org/10.1007/s10658-009-9546-8
https://doi.org/10.1007/s10658-009-9546-8
Publikováno v:
Quaternary Geochronology. 4:306-325
The presence of genuinely zero-age or near-zero-age grains in modern-age and very young samples poses a problem for many existing burial dose estimation procedures used in optical (optically stimulated luminescence, OSL) dating. This difficulty curre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e608e98d2d3adf61fe743d210c03404c
https://doi.org/10.1016/j.quageo.2009.02.017
https://doi.org/10.1016/j.quageo.2009.02.017
Publikováno v:
Radiocarbon. 49:379-391
Although high-sensitivity liquid scintillation (LS) spectroscopy is theoretically capable of producing finite radiocarbon ages in the 50,000- to 70,000-yr range, there is little evidence in the literature that meaningful dates in this time period hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b148f3fb8cabbc932fe4941baeaf766c
https://doi.org/10.1017/s0033822200042314
https://doi.org/10.1017/s0033822200042314
Autor:
Alan G. Hogg, Stephen G. Tims, L. Keith Fifield, Michael Baillie, Andrew Lorrey, Johnathan G. Palmer, John Ogden, R.F. Galbraith, Chris S. M. Turney
Publikováno v:
Radiocarbon. 49:447-457
It is well known that radiocarbon years do not directly equate to calendar time. As a result, considerable effort has been devoted to generating a decadally resolved calibration curve for the Holocene and latter part of the last termination. A calibr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b1c51474efc99abc727678f5c5376ad
https://doi.org/10.1017/s0033822200042375
https://doi.org/10.1017/s0033822200042375
Autor:
Jonathan G. Palmer, Mike G.K. Baillie, L. Keith Fifield, R.F. Galbraith, Alan G. Hogg, Chris S. M. Turney
Publikováno v:
Quaternary Geochronology. 1:241-248
It is critical that a comprehensive terrestrial radiocarbon (C-14) calibration curve is developed beyond 26 ka for high-precision calibration and correlation of climatic, environmental and archaeological records. Abundant sub-fossil New Zealand kauri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aa81019aa9700eb2229ab8f80c19740
https://doi.org/10.1016/j.quageo.2006.11.001
https://doi.org/10.1016/j.quageo.2006.11.001