You searched for: Author King, Philip B. Remove constraint Author: King, Philip B. Subject Geoscientific Information Remove constraint Subject: Geoscientific Information Subject Calderas Remove constraint Subject: Calderas Place Massachusetts Remove constraint Place: Massachusetts Place Arkansas Remove constraint Place: Arkansas Place Delaware Remove constraint Place: Delaware Place Alabama Remove constraint Place: Alabama Data type Line Remove constraint Data type: Line
1. Outlines of Major Calderas and Impact Structures: Generalized Geologic Map of the Conterminous United States, 2005
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. A caldera is a large, generally circular depre... Geological Survey (U.S.).