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(Article of periodic en Hongrois - 2009)

Document title

Medves-vidéki riolittufák eróziós formakincse (Hongrois)
Formes d'érosion des tufs rhyolitiques de la région de Medves

Authors(s) and Affiliation(s)

PINTÉR Z. ; PRAKFALVI P. ; KARANCSI Z. ; HORVÁTH G. ;

Abstract

The Medves Region is one of the landscapes units of North Hungary, is mainly a hilly land and has variegated geological formations above all from the Oligocene-Miocene epochs. Rhyolite tuffs (Gyulakeszi Rhyolite Tuff Formation) dated from the beginning of the Ottnagien age are very typical at this area. These „tuffs” are mainly ignimbrites and came into being due to heavy but episodic, 2-4 times repeated successive volcanic eruptions. The barren rhyolite tuff surfaces are optimal for the study of erosional processes. This review attempts to describe the processes active on the surface and the forms produced by them. - (AM)

Source

Article of periodic

published at : Földrajzi kõzlemények / ISSN 0015-5411

Editor : Magyar Földrajzi Társaság, Budapest - HONGRIE (1873)

Millesime : 2009, vol. 57, no3 [pp. 219-238]

Bibliographic references : 69 ref.

Collation : 2 fig., 1 tabl., 8 phot.

Language

Hongrois

INIST-CNRS, Cote INIST : 18213

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2010
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