You searched for: Author Bawiec, Walter J. Remove constraint Author: Bawiec, Walter J. Format Shapefile Remove constraint Format: Shapefile Access Public Remove constraint Access: Public Place Massachusetts Remove constraint Place: Massachusetts Place Connecticut Remove constraint Place: Connecticut Place Colorado Remove constraint Place: Colorado Place Alabama Remove constraint Place: Alabama 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.).
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.).