Results 41 to 50 of about 4,284 (229)

Comparative 14C and OSL dating of loess-paleosol sequences to evaluate post-depositional contamination of n-alkane biomarkers [PDF]

, 2017
There is an ongoing controversial discussion as to whether n-alkane lipid biomarkers—and organic matter of loess in general—reflect a synsedimentary paleoenvironmental/climate signal or whether they are significantly affected by postdepositional ...
Meszner, Sascha, Roland Zech, Zech, Michael, Christoph Häggi, Timothy Eglinton, Fuchs, Markus, Eglinton, Timothy, I, Eglinton, Timothy, Sebastian Kreutzer, Markus Fuchs, Sascha Meszner, Faust, Dominik, McIntyre, Cameron, Dominik Faust, Kreutzer, Sebastian, Cameron McIntyre, Zech, Roland, Goslar, Tomasz, Häggi, Christoph, Michael Zech, Tomasz Goslar   +20 more
core   +1 more source

New luminescence ages for the Galería Complex archaeological site: resolving chronological uncertainties on the acheulean record of the Sierra de Atapuerca, northern Spain. [PDF]

PLoS ONE, 2014
The archaeological karstic infill site of Galería Complex, located within the Atapuerca system (Spain), has produced a large faunal and archaeological record (Homo sp. aff.
Martina Demuro, Lee J Arnold, Josep M Parés, Alfredo Pérez-González, Ana I Ortega, Juan L Arsuaga, José M Bermúdez de Castro, Eudald Carbonell   +7 more
doaj   +1 more source

The problem of dating quartz 1 : Spectroscopic ionoluminescence of dose dependence

, 2010
This work is partially supported by NERC studentship F008589/1.A suite of quartz samples of different provenances, irradiation, thermal and depositional histories were analysed using spectroscopic ionoluminescence (IL) to investigate variations in ...
Robinson, Ruth Alison Joyce, Hole, D E, G.E. King, R.A.J. Robinson, King, Georgina, Finch, Adrian Anthony, D.E. Hole, A.A. Finch   +7 more
core   +1 more source

Appendix Data for Manuscript : Application of OSL surface exposure dating with the use of two-dimensional OSL laser scanning instruments and energy-dispersive x-ray spectroscopy

, 2023
Appendix Data for Manuscript 'Application of OSL surface exposure dating with the use of two-dimensional OSL laser scanning instruments and energy-dispersive x-ray spectroscopy'
Tristan Bench
core   +2 more sources

Extended-Range Luminescence Dating of Central and Eastern Amazonia Sandy Terrains

Frontiers in Earth Science, 2022
The Amazonia biome hosts upland closed and open vegetation ecosystems, in which the current biogeographical patterns relate to the evolution of the physical landscape.
Fernanda Costa G. Rodrigues, Naomi Porat, Thays Desiree Mineli, Ian Del Río, Pontien Niyonzima, Luciana Nogueira, Fabiano do Nascimento Pupim, Fabiano do Nascimento Pupim, Cleverson Guizan Silva, Paul Baker, Sherilyn Fritz, Ingo Wahnfried, Gustavo Kiefer, André Oliveira Sawakuchi   +13 more
doaj   +1 more source

Unusual Thermally Induced Blueshift and Emission Amplification of Mn2+ Ions Enable Filter‐Free Luminescent Thermal Imaging

Advanced Science, EarlyView.
ABSTRACT The shift from point‐based thermal sensing to filter‐free thermal imaging requires luminescent thermometers that exhibit pronounced and thermally driven spectral changes within spectral regions matching the sensitivity profiles of the red, green and blue (RGB) channels of a digital camera.
Y. Abe, M. Szymczak, J. Zeler, L. Marciniak   +3 more
wiley   +1 more source

Optically stimulated luminescence dating of pottery from Turkey

, 2000
In this study, the potential of optically stimulated luminescence (OSL) dating for archaeological potteries was investigated. Firstly, recently purchased OSL and alpha counter systems were calibrated.
Yurdatapan, E, Oke, G
core   +1 more source

Thermoluminescence of zircon: a kinetic model [PDF]

, 2003
The mineral zircon, ZrSiO4, belongs to a class of promising materials for geochronometry by means of thermoluminescence (TL) dating. The development of a reliable and reproducible method for TL dating with zircon requires detailed knowledge of the ...
Hartog, H.W. den,, den Hartog, HW, Turkin, AA, Vainshtein, DI, D I Vainshtein, H J Van Es, Vainshtein, D.I.,, van Es, HJ, A A Turkin, Es, H.J. van,, H W Den Hartog, Turkin, A.A.,   +11 more
core   +1 more source

7000 Years of Aboriginal Mining at Sugarloaf Hill in the Riverland Region of South Australia

Archaeology in Oceania, EarlyView.
ABSTRACT Silcrete and chert are commonly represented in Aboriginal archaeological lithic assemblages across large parts of the southwestern Murray‐Darling Basin (MDB). In South Australia (SA), these materials were sourced from a series of quarries located along the incised course of the Murray River through the upper Riverland region.
Craig Westell, Ian Moffat, Richard Fullagar, Amy Roberts, Justine Kemp, Mike Morley, Marc Fairhead, Simon Hoad, River Murray and Mallee Aboriginal Corporation   +8 more
wiley   +1 more source

A Bayesian analysis of luminescence dating [PDF]

, 2008
Luminescence dating is a widespread dating method used in the fields of archaeology and Quaternary science. As an experimental method it is subject to various uncertainties in the determination of parameters that are used to evaluate age.
Huntriss, Alicia
core