Results 21 to 30 of about 38,626 (306)

Testing the use of bomb radiocarbon to date the surface layers of blanket peat [PDF]

, 2004
The recently formed surface layers of peatlands are archives of past environmental conditions and can have a temporal resolution considerably greater than deeper layers.
Stevenson, A.C., M H Garnett, A C Stevenson, Garnett, M.H., Stevenson, A. C., Garnett, M. H.   +5 more
core   +1 more source

¹⁴C dating of modern marine and estuarine shellfish [PDF]

, 1998
We measured the ¹⁴C content of 36 living marine molluscs from Tairua Harbour and the rocky coast on the Coromandel Peninsula of New Zealand. We identified species suitable for radiocarbon dating and show that the open marine intertidal zone is enriched ...
Dahm, J., Hogg, Alan G., Higham, Thomas F.G., Higham, T. G., Hogg, A. G.   +4 more
core   +1 more source

Assessment of oxygen plasma ashing as a pre-treatment for radiocarbon dating [PDF]

, 2009
This study investigates the potential of low-temperature oxygen plasma ashing as a technique for decontaminating charcoal and wood samples prior to radiocarbon dating.
Bird, M.I., Wood, R., Charville-Mort, Peter D.J., Ascough, P.L., Apperley, David, Charville-Mort, P.D.J, Wood, Rachel, Apperley, D., Ascough, Philippa L., Higham, T.F.G., Charville-Mort, Peter D. J., Bird, Michael I., Higham, Tom   +12 more
core   +1 more source

Inferring the timing of abandonment of aggraded alluvial surfaces dated with cosmogenic nuclides [PDF]

Earth Surface Dynamics, 2019
Information about past climate, tectonics, and landscape evolution is often obtained by dating geomorphic surfaces comprising deposited or aggraded material, e.g. fluvial fill terraces, alluvial fans, volcanic flows, or glacial till.
M. K. D'Arcy, M. K. D'Arcy, T. F. Schildgen, T. F. Schildgen, J. M. Turowski, P. DiNezio   +5 more
doaj   +1 more source

The problem of dating quartz 1 : Spectroscopic ionoluminescence of dose dependence [PDF]

, 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

Geomorphological Dating of Pleistocene Conglomerates in Central Slovenia Based on Spatial Analyses of Dolines Using LiDAR and Ground Penetrating Radar

Remote Sensing, 2017
On Kranjsko polje in central Slovenia, carbonate conglomerates have been dated to several Pleistocene glacial phases by relative dating based on the morphostratigrafic mapping and borehole data, and by paleomagnetic and 10Be analyses.
Teja Čeru, Ela Šegina, Andrej Gosar
doaj   +1 more source

The late Quaternary slip-rate of the Har-Us-Nuur fault (Mongolian Altai) from cosmogenic Be-10 and luminescence dating [PDF]

, 2009
The Altai range (western Mongolia) accommodates NNE–SSW shortening across the northern India–Eurasia collision zone by dextral slip on faults trending NNW–SSE, and anticlockwise, vertical-axis rotations of fault-bounded blocks.
Bayasgalan, A., Schnabel, C, Walker, R. T., Nissen, E, Molor, E, West, A.J., Amgalan Bayasgalan, Erdenebat Molor, Molor, E., Andrew Carter, Fattahi, M, Carter, A., Walker, RT, Nissen, E., Bayasgalan, A.., Xu, S., Schnabel, C., Carter, Andrew, Fattahi, M., Edwin Nissen, Morteza Fattahi, Xu, S, Christoph Schnabel, Nissen, E. K., A. Joshua West, Richard T. Walker, Sheng Xu, Bayasgalan, A, Carter, A, Walker, R.T., West, A. J., West, AJ   +31 more
core   +1 more source

Improvement of Lunar Surface Dating Accuracy Utilizing Crater Degradation Model: A Case Study of the Chang’e-5 Sampling Area

Remote Sensing, 2023
Taking the Chang’e-5 (CE-5) sampling area as an example, this study carried out an investigation on improving the crater size-frequency distribution (CSFD) dating accuracy of lunar surface geologic units based on the crater degradation model.
Feiyue Zhao, Wei Zuo, Chunlai Li
doaj   +1 more source

Detrital zircon and apatite (U‐Th)/He geochronology of intercalated baked sediments: a new approach to dating young basalt flows [PDF]

, 2011
Simple numerical models suggest that many basaltic lava flows should sufficiently heat the sediments beneath them to reset (U‐Th)/He systematics in detrital zircon and apatite.
Frances J. Cooper, Hodges, Kip V, van Soest, Matthijs C, Kip V. Hodges, Cooper, Frances J, Matthijs C. van Soest   +5 more
core   +1 more source

Stará Ľubovňa – Lesopark. Late Palaeolithic site and the problems associated with raw material mining

Dissertationes Archaeologicae: Ex Instituto Archaeologico Universitatis de Rolando Eötvös Nominatae, 2021
A new archaeological site was discovered accidentally in year 2018. A surface survey revealed stone artefacts, which were generally dated to the Late Palaeolithic. Later, archaeological sondages were opened and newly found stone artifacts proved earliest
Maciej Wawrzczak, Zuzana Kasenčáková
doaj   +1 more source