IGB

Connexion

(ZzyzxWorkshop on Response of Aeolian Processes to Global Change en Anglais - 1996)

Document title

Infra-red stimulated luminescence dating of sands from the Cronese Basins, Mojave Desert

published at : Special Issue. Response of aeolian processes to global change

Authors(s) and Affiliation(s)

CLARKE M.L. (1) ; WINTLE A.G. ; LANCASTER N. ;
(1) Quaternary Sciences Center, Desert Research Institute, University of Nevada System, Reno, NV, ETATS-UNIS

Abstract

Potassium-rich feldspars separated from aeolian sands from the East and West Cronese Basin have been dated by IRSL. Sands from shoreline-reworked aeolian dune ridges in the West Cronin Basin suggest that Late Holocene playa lakes have existed in the basin within the last 2000 years. 4 dates from these ridges suggest that a phase of aeolian deposition and stabilisation occurred 150-250 years ago. Late Pleistocene dates were obtained from an eolian unit in the East Cronese Basin giving limiting ages on wavecut shorelines formed in the deposit. This aeolian sand appears to have been deposited at a similar time to part of the Cat Dune

Source

Congrès

Workshop on Response of Aeolian Processes to Global Change, Zzyzx , ETATS-UNIS (24/03/1994)

published at : Geomorphology / ISSN 0169-555X

Editor : Elsevier, Amsterdam - PAYS-BAS (1987)

Millesime : 1996, vol. 17, no 1-3 [pp. 199-205]

Bibliographic references : 20 ref.

Language

Anglais

INIST-CNRS, Cote INIST : 21151

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 1997.
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