Bicknell, Utah - 7.5 Minute Series Topo Map Wasatch Hiking Book Heron North-San Juan County

Heron North-San Juan County

which all underwent high-grade metamorphism associated with major mountain building

Split Mountain

the thirty-six ruins and rock-art sites covered here are all off the beaten path

hypothermia

Bicknell, Utah - 7.5 Minute Series Topo Map Wasatch Hiking Book Heron North-San Juan CountyThe 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