You searched for: Author King, Philip B. Remove constraint Author: King, Philip B. Subject Facies (Geology) Remove constraint Subject: Facies (Geology) Place Arkansas Remove constraint Place: Arkansas Place Maryland Remove constraint Place: Maryland Place Alabama Remove constraint Place: Alabama Place Colorado Remove constraint Place: Colorado
2005. King, Philip B., Arndt, Raymond E., Schruben, Paul G., Bawiec, Walter J., and Beikman, Helen M. This line shapefile shows the outlines of major calderas and impact structures in the United States. This layer is part of the Geologic Map of the ... Geological Survey (U.S.).