Affichage de 2189 résultats

description archivistique
Joseph Henry Ellis fonds
Aperçu avant impression Affichage :

High Lime region showing Central Laucstrine Basin, Southeastern (Lake Terrace) Complex, Western Uplands Region, Valders Drift Region and Pre-Cambrian region.

Shows how the physiographic pattern of bays, lakes, surface flutings, etc. reflects the overall pattern of glacial ice flow in the high lime region. It also indicates that the Manitoba escarpment, backed by the Western Uplands, had a retarding and deflecting influence on glacial advance. Shifting centres of pressure within the ice mass gave further redirection to the glacial ice movement.

Résultats 31 à 60 sur 2189