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(Article of periodic en Anglais - 2009)

Document title

Terminology of long-term geomorphology : a Scandinavian perspective

Authors(s) and Affiliation(s)

EBERT K. (1) ;
(1) Dep. of Physical Geography and Quaternary Geology, Univ., Stockholm, SUEDE

Abstract

In this paper the terminology used in long-term geomorphology is evaluated. Long-term geomorphology is the study of landforms that are mostly pre-Quaternary, Cenozoic, Mesozoic or even Palaeozoic age. Many terms have been introduced to name the long-term scale landforms that persist to the present. The definitions of many of these terms are ambiguous, have changed over time, and their use and meaning is consequently often unclear. An attempt is made to clarify definitions. Long-term geomorphology deals in great parts with the lowering of a land surface to the base level (mostly sea level), leaving a new land surface. The largest group of terms concerns descriptions and genetic models for these kinds of new land surfaces collectively called "base level surfaces" here. Other terms dicussed here relate to relict and preglacial landforms and regional terms for stepped surfaces. Terminology is discussed with particular reference to examples from and its use in Scandinavia. Scandinavia is unique in the respect that pre-Quaternary landforms were repeatedly covered by Quaternary ice sheets but often survived with different degrees of glacial modification

Source

Article of periodic

published at : Progress in physical geography / ISSN 0309-1333 / CODEN PPGEEC

Editor : Sage Publications, London - ROYAUME-UNI (1977)

Millesime : 2009, vol. 33, no2 [pp. 163-182]

Bibliographic references : 3,5 p.

Collation : 7 fig., 2 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 14648 A

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1177/0309133309338138

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2009
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