IGB

Connexion

(Article of periodic en Anglais - 2010)

Document title

The origin of deformation structures in periglacial flivial sediments of the Wisłok Valley, Southeast Poland

Authors(s) and Affiliation(s)

SUPERSON J. (1) ; GĘBICA P. (2) ; BRZEZIŃSKA-WÓJCIK T. (1) ;
(1) Inst. of Earth Sciences, Maria Curie-Skłodowska Univ., Lublin, POLOGNE
(2) Univ. of Information Technology and Management, Fac. of Economics, Rzeszów, POLOGNE

Abstract

Numerous deformation structures of various shapes and internal structures (drop-like and pocket-like structures, folds, streaks and diapirs) are present in the Weichselian alluvial terrace sands and loams of the Wisłok river (Sandomierz Basin, southeast Poland). A detailed study of the structures leads to the conclusion that they originated from cryostatic pressure, gravitational loading of sediments with reversed density gradient and thermokarst. The aim of OSL dating was to determine the age of sandy sediments underlying and overlying organic sediments in the Łukawiec profile, and thereby to determine the time when drop-like and pocket-like structures developed

Source

Article of periodic

published at : Permafrost and periglacial processes / ISSN 1045-6740 / CODEN PEPPED

Editor : Wiley, Chichester - ROYAUME-UNI (1990)

Millesime : 2010, vol. 21, no4 [pp. 301-314]

Bibliographic references : 53 ref.

Collation : 8 fig., 1 tabl.

Language

Anglais

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1002/ppp.691

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2011
Refdoc record number (ud4) : 23821214 : Permanent link - XML version
Powered by Pxxo