West Clearwater, Quebec impact structure, Part II: Petrology
West Clearwater, Quebec impact structure, Part II: Petrology
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Date
1978
Authors
Simonds, Charles H.
Phinney, William C.
McGee, Patricia E.
Cochran, Ann
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Volume Title
Publisher
Pergamon Press
Abstract
Impactites lining the base of the crater at West Clearwater Lake consist of a 0 to 20 m thickness of fragmental breccia overlain by about 18 m of clast-rich melt rock which in turn is overlain by at least 85 m of clast-poor melt rock.
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Keywords
Meteorite craters--Ontario