Cowan Reservoir, Idaho - 7.5 Minute Series Topo Map Quaternary Studies Salt Lake Base Line

Salt Lake Base Line

and a variety of log plots and isopach maps depicting parameters for resource volume calculations

-- The National Gardener

The San Rafael Swell itself has no permanent human inhabitants

Dimensions: 36" x 22"

Cowan Reservoir, Idaho - 7.5 Minute Series Topo Map Quaternary Studies Salt Lake Base LineThe 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