You searched for: Author Schruben, Paul G. Remove constraint Author: Schruben, Paul G. Author King, Philip B. Remove constraint Author: King, Philip B. Place New Jersey Remove constraint Place: New Jersey Place Arkansas Remove constraint Place: Arkansas Data type Polygon Remove constraint Data type: Polygon
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.).