You searched for: Author Beikman, Helen M. Remove constraint Author: Beikman, Helen M. Format Shapefile Remove constraint Format: Shapefile Publisher Geological Survey (U.S.) Remove constraint Publisher: Geological Survey (U.S.) Subject Faults (Geology) Remove constraint Subject: Faults (Geology) Place Massachusetts Remove constraint Place: Massachusetts Place Arkansas Remove constraint Place: Arkansas Year 1994 Remove constraint Year: 1994
1994. King, Philip B., Arndt, Raymond E., Schruben, Paul G., Bawiec, Walter J., and Beikman, Helen M. This line shapefile represents the major fault lines in the United States. A fault is a fracture or fracture zone in the Earth's crust along which ... 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.).