You searched for: Author Bawiec, Walter J. Remove constraint Author: Bawiec, Walter J. Author Beikman, Helen M. Remove constraint Author: Beikman, Helen M. Format Shapefile Remove constraint Format: Shapefile Subject Shields (Geology) Remove constraint Subject: Shields (Geology) Subject Plate tectonics Remove constraint Subject: Plate tectonics Institution Stanford Remove constraint Institution: Stanford Place Alabama Remove constraint Place: Alabama Place Arkansas Remove constraint Place: Arkansas Data type Polygon Remove constraint Data type: Polygon
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.).