Results 71 to 80 of about 4,284 (229)

Karakax Valley Site 1 - OSL dating results

, 2020
OSL dating results for Site 1 described in the related publication. Excel file contains the dosimetry data in a conventional format with full details of the inputs required for a DRAC dose rate calculation.
BROWN, NATHAN D., PELTZER, GILLES
core   +1 more source

Application of Multi‐Method Dating for Understanding the Gravettian North of Moravia, Central Europe

Archaeometry, EarlyView.
ABSTRACT This article presents the results of integrating three methods to assess the age of the Upper Palaeolithic site of Pietraszyn 11 (SW Poland), close to the Moravian Gate. Sediment chronology determined using optically stimulated luminescence produced promising, yet ambiguous results (51.0 ± 3.7 to 20.3 ± 0.7 ka).
A. Wiśniewski, B. Bujalska, D. Popović, M. Baca, K. Zarzecka‐Szubińska, A. Lemanik, M. Hein, S. Talamo, P. Moska, H. Fewlass, D. Tokarz, Z. Jary, B. Przybylski, D. Bobak, M. Połtowicz‐Bobak, K. Wertz, A. Nadachowski   +16 more
wiley   +1 more source

Luminescence characteristics of quartz from Brazilian sediments and constraints for OSL dating

Anais da Academia Brasileira de Ciências, 2013
This study analyzes the optically stimulated luminescence (OSL) characteristics of quartz grains from fluvial, eolian and shallow marine sands of northeastern and southeastern Brazil, with especial focus on the applicability of the single-aliquot ...
CARLOS C.F. GUEDES, ANDRE O. SAWAKUCHI, PAULO C.F. GIANNINI, REGINA DEWITT, VITOR A.P. AGUIAR   +4 more
doaj   +1 more source

Development of techniques for high-resolution spatially-resolved elemental analysis in materials of interest in luminescence dating [PDF]

, 2009
A series of analytical techniques have been developed to characterise the surface distribution of elements in a number of materials of archaeological interest, in support of current and future research in luminescence dating techniques. Under certain
GRAINGER, SCOTT
core  

Out in the cold? A review of Early Middle Palaeolithic settlements in northern Central Europe, age data and geological preconditions for site formation and preservation

Boreas, EarlyView.
The characteristics of settlement of Neanderthals in northern Central Europe during the earlier phases of the Middle Palaeolithic (Marine Isotope Stage 8–6) have been a matter of debate for decades, specifically regarding the population dynamics at such latitudes during the coldest phases. In this paper, we review the known archaeological record of the
Gianpiero Di Maida, Jutta Winsemann, Malte Hoffmann, Tobias Lauer, Utz Böhner, Thomas Terberger   +5 more
wiley   +1 more source

Refining the timing of Middle Pleistocene (MIS 12 to MIS 6) ice advances into northern central Europe: sedimentological analysis and single‐grain luminescence dating of glaciotectonic complexes and tunnel‐valley fills

Boreas, EarlyView.
We summarize the current state of knowledge on the age of the Middle Pleistocene ice advances into northern central Europe and provide 25 new single‐grain feldspar luminescence ages of Elsterian and Saalian glacigenic sediments to constrain the age of the ice advances and their tentative correlation with marine isotope stages/substages.
Niklas von Soest, Neda Rahimzadeh, Debra Colarossi, Falko Malis, Tobias Lauer, Wera Sander‐Beuermann, Yvonne Spychala, Christian Brandes, Runa Fälber, Sumiko Tsukamoto, Jutta Winsemann   +10 more
wiley   +1 more source

Zircon luminescence dating revisited [PDF]

Geochronology
Luminescence dating plays a pivotal role in Quaternary science, yet ongoing methodological challenges persist in refining the temporal range, accuracy, and precision of luminescence methods.
C. Schmidt, T. Halter, P. R. Hanson, A. Ulianov, B. Putlitz, G. E. King, S. Kreutzer   +6 more
doaj   +1 more source

Palaeowinds and depositional conditions from Holocene loess in Sweden and Finland

Boreas, EarlyView.
The nature of deglacial and Holocene wind regimes in Fennoscandia is debated, as is the degree to which wind‐blown loess deposits exist in the region. Loess deposits in Fennoscandia are often relatively thin, discontinuous and less well‐sorted than typical loess, and questions remain over the degree of their post‐depositional reworking and the impact ...
Calum J. Edward, Thomas Stevens, Anu Kaakinen, Jukka‐Pekka Palmu, Juha‐Pekka Lunkka, Ramona Schneider, Bjarne Almqvist   +6 more
wiley   +1 more source

Constraining the age of the Middle Stone Age locality of Bargny (Senegal) through a combined OSL-ESR dating approach

Quaternary Environments and Humans
The Middle Stone Age (MSA) is the major chrono-cultural phase associated with the emergence and evolution of Homo sapiens in Africa. Despite its importance, the MSA has not been evenly investigated across Africa, and West Africa in particular remains ...
E. Ben Arous, K. Niang, J.A. Blinkhorn, M. Del Val, A. Medialdea, C. Coussot, M.J. Alonso Escarza, M.D. Bateman, A. Churruca Clemente, A.F. Blackwood, J. Iglesias-Cibanal, C. Saíz, E.M.L. Scerri, M. Duval   +13 more
doaj   +1 more source

Evaluating post-glacial bedrock erosion and surface exposure duration by coupling in situ optically stimulated luminescence and ¹⁰Be dating [PDF]

Earth Surface Dynamics, 2019
Assessing the impact of Quaternary glaciation at the Earth's surface implies an understanding of the long-term evolution of alpine landscapes. In particular, it requires simultaneous quantification of the impact of climate variability on past glacier ...
B. Lehmann, B. Lehmann, F. Herman, P. G. Valla, P. G. Valla, G. E. King, R. H. Biswas   +6 more
doaj   +1 more source