You searched for: Author Bawiec, Walter J. Remove constraint Author: Bawiec, Walter J. Author Beikman, Helen M. Remove constraint Author: Beikman, Helen M. Subject Geoscientific Information Remove constraint Subject: Geoscientific Information Place United States Remove constraint Place: United States Place Florida Remove constraint Place: Florida Place Delaware Remove constraint Place: Delaware Data type Polygon Remove constraint Data type: Polygon Format Shapefile Remove constraint Format: Shapefile
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.).
1994. King, Philip B., Arndt, Raymond E., Schruben, Paul G., Bawiec, Walter J., and Beikman, Helen M. This polygon shapefile shows the boundaries of geologic units within the United States. This layer is part of the Geologic Map of the United States... Geological Survey (U.S.).