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(Article of periodic en Russe - 1990)

Document title


Tektoničeskaja obuslovlennost' e˚rozionnoj seti južnoj časti Privolžskoj vozvyšennosti (Russe)
Contrôle tectonique sur le réseau d'érosion dans le sud des hauteurs Privolžskaja

Authors(s) and Affiliation(s)

MOLODOŽENOV V. A. ;

Abstract

The tectonic control is discernible in the spatial regularities and morphology of valleys in the southern part of the Privolzhskaya Upland. The spatial characteristics include the location, direction and width of valleys. Main morphological indicators of geologic structures are an asymmetry in valleys' crossprofile, alternation of steep and flat sections in the longitudinal profile, terraces distortions, local incisement, channels'alignment of meandering, steppic or swamped valley bottoms. The valleys characteristics most fully reflect regional linear deformations, such as flexures, fault and fold zones and old tectonic scarps. Local anticline are identified with confidence. Large tectonic regions are reflected in the valleys network less distinctly. - (L'A.)

Source

Article of periodic

published at : Geomorfologiâ / ISSN 0435-4281

Editor : Nauka, Moskva - RUSSIE, FEDERATION DE (1970)

Millesime : 1990, no1 [pp. 64-67]

Bibliographic references : 8 réf.

Collation : Illustration ;

Language

Russe

INIST-CNRS, Cote INIST : 14585

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 1992.
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