Silverton, Colorado - 30x60 Minute Series Topo Map ROAD TRIP In 1994 the Utah Geological

In 1994 the Utah Geological Survey published the technical reports and maps as UGS Contract Reports to make them available for practicing professional engineers and geologists

Secondary routes are also marked for those seeking to explore off the beaten path in and around Banff National Park

new chapters focus on Bears Ears National Monument and Jurassic National Monument

Pages: 194 p

Silverton, Colorado - 30x60 Minute Series Topo Map ROAD TRIP In 1994 the Utah GeologicalThe 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