You searched for: Access Public Remove constraint Access: Public Subject Geoscientific Information Remove constraint Subject: Geoscientific Information Subject Faults (Geology) Remove constraint Subject: Faults (Geology) Place Massachusetts Remove constraint Place: Massachusetts Place Arkansas Remove constraint Place: Arkansas Data type Polygon Remove constraint Data type: Polygon
2005. Geological Survey (U.S.). This map layer contains locations and information on faults and associated folds, in the United States, that are believed to be sources of signific... National Atlas of the United States.
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.).