Pioneer Mesa, Utah - 7.5 Minute Series Topo Map women • Clinometer with 2˚ resolution

• Clinometer with 2˚ resolution for measuring slope angle or gauging heights of passes

compiled by H

and record the transgression and regression of Lake Bonneville

understanding the nature of that change is critical to understanding human behavior and adaptation in the region

The far eastern provinces on the reverse side are playgrounds for active exploring and scenic beauty

Pioneer Mesa, Utah - 7.5 Minute Series Topo Map women • Clinometer with 2˚ resolutionThe 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