Interim Geologic Map of the Seep Ridge 30′ x 60′ Quadrangle, Uintah, Duchesne, and Carbon Counties, Utah, and Garfield and Rio Blanco Counties, Colorado
Douglas A. Sprinkel
Web only- 3 pl., 1:100,000, contains GIS data (supercedes OFR-507)
Interim Geologic Map of the Seep Ridge 30′ x 60′ Quadrangle, Uintah, Duchesne, and Carbon Counties, Utah, and Garfield and Rio Blanco Counties, Colorado
Douglas A. Sprinkel
Web only- 3 pl., 1:100,000, contains GIS data (supercedes OFR-507)
Through the use of computers and the Internet, and virtual globes such as Google Earth, we now have a way around the inherent limitations of depicting the third dimension on a standard paper geologic map. To help users gain this 3-D advantage, the UGS created an overlay of the new geologic map of the St. George 30′ x 60′ quadrangle in southwest Utah. This 3-D visualization brings the map to life, dramatically showing the relationship between geology and topography. A virtual field trip for the St. George 30′ x 60′ quadrangle, which uses placemarks to highlight selected geologic features, was also created.