1
by Burrows, Robert L.
Published 1980
“...Open-file report (Geological Survey (U.S.)) ; 80-699....”Published 1980
Report Number(s): APA 890
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2
by Parks, Bruce.
Published 1979
“...Open-file report (Geological Survey (U.S.)) ; 79-1539....”Published 1979
Report Number(s): APA 893
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3
by Varnes, Katharine L.
Published 1982
“...Open-file report (Geological Survey (U.S.)) ; 82-666-A....”Published 1982
Report Number(s): APA 1494
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4
by Csejtey Jr., Béla
Published 1978
“...Open-file report (Geological Survey (U.S.)) ; 78-558-A....”Published 1978
Report Number(s): APA 1940
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