You searched for: Author Beikman, Helen M. Remove constraint Author: Beikman, Helen M. Subject Geology Remove constraint Subject: Geology Place Massachusetts Remove constraint Place: Massachusetts Place United States Remove constraint Place: United States Place Florida Remove constraint Place: Florida Place Arkansas Remove constraint Place: Arkansas Place Alabama Remove constraint Place: Alabama Place Arizona Remove constraint Place: Arizona 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 contains text labels (for display purposes) of the geologic line coverage in the United States. This layer is part of the Geolo... 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.).