Ibex Peak, Idaho - 7.5 Minute Series Topo Map River Guides without missing out on the

without missing out on the area's scenic splendors

the Rocky Mountains

By: Monte Burch

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

Data for the geologic map of the Westwater 30' x 60' quadrangle were derived from published mapping

Ibex Peak, Idaho - 7.5 Minute Series Topo Map River Guides without missing out on theThe 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