Sun Valley, Idaho - 30x60 Minute Series Topo Map 24k descriptions of geologic units

descriptions of geologic units

database entries may be taken largely from the database of the adjacent state

Utah boasts 84

known for gold

Location: Sevier County and Millard County

Sun Valley, Idaho - 30x60 Minute Series Topo Map 24k descriptions of geologic unitsThe distinctive characteristic of a topographic map is that the shape of the Earth's surface is shown by contour lines. Contours are imaginary lines that join points of equal elevation on the surface of the land above or below a reference surface, such as mean sea level. Contours make it possible to measure the height of mountains, depths of the ocean bottom, and steepness of slopes. A topographic map shows more than contours. The map also includes