L'auteur présente les résultats de ses travaux de recherche exécutés dans l'Extrême-Nord canadien au cours des étés de 1959, 1960 et 1961. Cette étude est une...
Au sud du détroit du Dolphin et de l'Union, dans les Territoires du Nord-Ouest, des crêtes morainiques hautes de 100 m, composées de till à gros blocs marquent...
Open system pingos are known to occur in bard rock within continuous permafrost regions. However, we are aware of only one reference in the literature of a...
A series of late Wisconsinan sedimentary sequences occupy parts of the Coppermine River valley, and are grouped into five morphosedimentary zones representing...
This review of the most recent studies (up to June 1986) dealing with the Sangamonian in some key areas clearly indicates that, as yet, there is no definitive...
The late Quaternary olistostrome exposed in the lower Coppermine River valley fills a paleovalley that ranges in apparent width from 150 to 400 m and was cut...
In this paper we use the example of Ellef Ringnes Island, Nunavut, to examine active geomorphic processes in a high latitude semiarid region. The spectacular...