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JOHN I EWING
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Journal Article
Published: 01 September 1976
GSA Bulletin (1976) 87 (9): 1371-1374.
Journal Article
Published: 01 November 1974
GSA Bulletin (1974) 85 (11): 1789-1802.
Journal Article
Published: 01 June 1971
GSA Bulletin (1971) 82 (6): 1489-1508.
Journal Article
Published: 01 January 1964
GSA Bulletin (1964) 75 (1): 17-36.