Results: 1 - 10 of 21
Oct 16, 2005
Map
… … This preliminary map shows preglacial sand and gravel deposit locations in southern … Survey … MAP 221 … Map 221 … Preglacial sand and gravel …
Oct 16, 2005
Map
… … This preliminary map shows preglacial sand and gravel deposit locations in central … Survey … MAP 222 … Map 222 … Preglacial sand and gravel …
Oct 16, 2005
Map
… … This preliminary map shows preglacial sand and gravel deposit locations in northern … Survey … MAP 223 … Map 223 … Preglacial sand and gravel …
Mapping and Resource Evaluation of the Tertiary and Preglacial Sand and Gravel Formations of Alberta
Mar 30, 1996
Open File Report
… are to describe and correlate preglacial deposits, evaluate the … and placer gold potential of preglacial deposits, and identify … diamond indicator minerals in preglacial deposits. Preglacial …
Aug 31, 1977
Open File Report
… surface was established during preglacial times when rivers … Surficial deposits composed of preglacial, glacial and postglacial … These are in ascending order, preglacial gravels and sands, …
Jan 31, 1970
Open File Report
… bedrock. These deposits include preglacial(?) gravel 20 feet thick … A major buried valley of the preglacial Red Deer River cuts …
Dec 31, 1990
Open File Report
… are Athabasca Valley terraces, preglacial deposits on the Pelican … deposits derived from these preglacial deposits, and thrust …
Dec 31, 1980
Open File Report
… deltaic deposits, and preglacial alluvial gravels on the … for aggregate in the city. Preglacial gravels on the uplands …
Apr 30, 1972
Open File Report
… formations is nearly flat. Large preglacial valleys dissect the … the continental icesheet large preglacial lakes covered the Delta …
Dec 31, 1956
Earth Sciences Report
… probably marks the location of a preglacial or interglacial stream … following the course of a preglacial trough. A few miles …