Results 261 to 270 of about 10,767 (294)

Lateglacial surface exposure dating in the Monadhliath Mountains, Central Highlands, Scotland

Quaternary Science Reviews, 2012
We constrain the deglaciation history of the Monadhliath Mountains since the Last Glacial Maximum using glacial geomorphology and surface exposure dating. Collectively these data clarify the glacial history of the Monadhliath Mountains at the close of the Devensian cold period. 10Be exposure ages indicate deglaciation of the Last Devensian ice sheet at
D.M. Gheorghiu, D. Fabel, J.D. Hansom, S. Xu   +3 more
openaire   +1 more source

Cosmogenic 3He and 21Ne surface exposure dating of young basalts from Southern Mendoza, Argentina [PDF]

Quaternary Geochronology, 2014
Southern Mendoza, Argentina, is characterised by abundant Pleistocene to Holocene volcanism associated with back-arc magmatism, influenced by the subducting Nazca plate. Age determinations in this volcanic area have been improved during the last 5 years.
Allan Chivas, Masahiko Honda
exaly   +1 more source

10Be surface-exposure age dating of the Last Glacial Maximum in the northern Pamir (Tajikistan)

Quaternary Geochronology, 2016
Abstract Knowledge of the spatial and temporal variations in Alpine glaciations is essential for reconstructing the regional and global timing of ice ages. This study investigates glacial deposits at the mouth of the Muksu catchment in the northern Pamir using 10 Be surface-exposure age dating.
Grin, E., Ehlers, T. A., Schaller, M., Sulaymonova, V., Ratschbacher, L., Gloaguen, R.   +5 more
openaire   +2 more sources

The deglacial history of NW Alexander Island, Antarctica, from surface exposure dating

Quaternary Research, 2012
Recent changes along the margins of the Antarctic Peninsula, such as the collapse of the Wilkins Ice Shelf, have highlighted the effects of climatic warming on the Antarctic Peninsula Ice Sheet (APIS). However, such changes must be viewed in a long-term (millennial-scale) context if we are to understand their significance for future stability of the ...
Johnson, Joanne S., Everest, Jeremy, Leat, Philip T., Golledge, Nicholas, Rood, Dylan H., Stuart, Finlay M.   +5 more
openaire   +2 more sources

Beryllium‐10 surface exposure dating of glacial successions in the Central Alaska Range

Journal of Quaternary Science, 2010
AbstractGlacial landforms and outwash terraces in the Nenana River valley, Reindeer Hills and Monahan Flat in the central Alaska Range were dated with 6010Be exposure ages to determine the timing of Late Pleistocene glaciation. In the Nenana River valley, glaciation occurred at 104–180 ka (Lignite Creek glaciation), ca. 55 ka (Healy glaciation), and ca.
Dortch, J. M., Owen, L. A., Caffee, M. W., Li, D., Lowell, T. V.   +4 more
openaire   +1 more source

TRIALLING THE USE OF CONTROLLED EXPOSURE EXPERIMENTS FOR OPTICAL SURFACE EXPOSURE DATING ON QUARTZITE QUARRY SURFACES IN WASHINGTON STATE

Geological Society of America Abstracts with Programs, 2021
Tristan Bench, James K. Feathers
openaire   +1 more source

A review of cosmogenic nuclide surface exposure dating: new challenges for Scottish geomorphology

Scottish Geographical Journal, 2001
Abstract Cosmogenic nuclide surface exposure dating has generated important new insights into landscape evolution and surface process rates. The method permits numerical ages to be estimated for landforms that are difficult or impossible to otherwise date with a precision of about 5 % to 20 %.
openaire   +1 more source

General order kinetics model for OSL rock surface exposure dating

Proceedings of the Indian National Science Academy, 2023
Rabiul H. Biswas, Arbaz N. Pathan, Javed N. Malik   +2 more
openaire   +1 more source

Luminescence rock surface exposure and burial dating: a review of an innovative new method and its applications in archaeology

Archaeological and Anthropological Sciences, 2023
Michael Meyer
exaly  

Novel luminescence kinetic models for rock surface exposure dating

Radiation Measurements, 2023
Mayank Jain, Trine Freiesleben
exaly