You searched for: Author Schruben, Paul G. Remove constraint Author: Schruben, Paul G. Author King, Philip B. Remove constraint Author: King, Philip B. Author Beikman, Helen M. Remove constraint Author: Beikman, Helen M. Access Public Remove constraint Access: Public Subject Calderas Remove constraint Subject: Calderas Institution Stanford Remove constraint Institution: Stanford Place Massachusetts Remove constraint Place: Massachusetts Place United States Remove constraint Place: United States Place Alabama Remove constraint Place: Alabama Place Arizona Remove constraint Place: Arizona Format Shapefile Remove constraint Format: Shapefile Year 2005 Remove constraint Year: 2005
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.).