Harpster, Idaho - 7.5 Minute Series Topo Map SH-6A Crowfoot Ridge

Crowfoot Ridge

Published: 1990 (digital 2003)

Other Information:

and brecciated rock in Triassic and Jurassic strata in many areas

Stratigraphy and structure of the northern Bull Valley Mountains and Antelope Range

Harpster, Idaho - 7.5 Minute Series Topo Map SH-6A Crowfoot RidgeThe 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