Fool Creek Peak, Utah - 7.5 Minute Series Topo Map Colorado River History ancestral Puebloan Indian ruins and

ancestral Puebloan Indian ruins and pictographs

Shade and D

land-use planning

and the hidden alcoves that shelter ancient ruins

Fool Creek Peak, Utah - 7.5 Minute Series Topo Map Colorado River History ancestral Puebloan Indian ruins andThe 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