Results: 1 - 2 of 2
Dec 31, 1971
Earth Sciences Report
… … Sand and gravel deposits of the Edmonton area can be grouped into preglacial, glacial, and recent alluvial … aggregate used in this area. Glacial (Pleistocene) deposits are …
Dec 31, 1961
Earth Sciences Report
… age covered by unconsolidated glacial and alluvial deposits of variable thickness. The … the area. The thickest iron-rich deposits are of Bad Heart age and …