Denver West, Colorado - 30x60 Minute Series Topo Map Fossil Energy Pages: 52 p

Pages: 52 p

The guidebook also discusses Utah's great geothermal potential

With miles of mapped trails including a portion of the Pacific Northwest Trail

steep terrain

- Includes information on collecting and showing rocks and minerals

Denver West, Colorado - 30x60 Minute Series Topo Map Fossil Energy Pages: 52 pThe 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