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Linn County Oregon
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Journal Article
Published: 01 March 1990
GSA Bulletin (1990) 102 (3): 340-352.
Journal Article
Published: 01 June 1989
GSA Bulletin (1989) 101 (6): 783-794.
Journal Article
Published: 01 August 1986
GSA Bulletin (1986) 97 (8): 1024-1036.