Geological Survey of Canada, Current Research (Online) no. 2002-C16
Geological Survey of Canada, Current Research (Online) no. 2002-C16

Author: Daniel J. Utting

Publisher: Natural Resources Canada

Published: 2002

Total Pages: 10

ISBN-13: 0660187361

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Observations & interpretations during mapping of the Walker Lake area, central Nunavut, allowed for the identification of three landforms requiring further investigation: eskers, transverse ridges, and irregular mounds. This paper describes & interprets each of these features, then develops a hypothesis that links their origin with the area's glacial history.

Geological Survey of Canada, Current Research (Online) no. 2002-C10
Geological Survey of Canada, Current Research (Online) no. 2002-C10

Author: Carl A. Ozyer

Publisher: Natural Resources Canada

Published: 2002

Total Pages: 10

ISBN-13: 0660187302

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Ice movement indicators have been carefully documented in the Arrowsmith River area of central mainland Nunavut, and this paper presents preliminary results of this research. It begins with background on the regional geological setting and on the field sampling methods used. Ice movement indicators & associated glacial landforms are then described, including striae, eskers, meltwater channels, moraine systems, and raised shorelines.