White Hills, Utah - 7.5 Minute Series Topo Map Landslides rock hammer

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Laycock weaves historical facts and practical instruction with profiles of individual trappers

Meticulously researched yet anything but dry

Forming the southeast corner of Canyonlands National Park

Dimensions: 50" x 32"

White Hills, Utah - 7.5 Minute Series Topo Map Landslides rock hammerThe 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