Tworoose Pass, Utah - 7.5 Minute Series Topo Map Southeast Bedrock strata exposed within the

Bedrock strata exposed within the quadrangle range in age from Middle Jurassic (Callovian) through late Eocene

Asphalt Ridge

cultural treasures that provide a wealth of information about the past—and most people never visit them

as well as data on the properties of each

Mountain bike routes are marked with their degree of difficulty

Tworoose Pass, Utah - 7.5 Minute Series Topo Map Southeast Bedrock strata exposed within theThe 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