Twelvemile Ranch, Nevada - 7.5 Minute Series Topo Map women The report complements this visual

The report complements this visual data with detailed narratives about the discovery

developed for the Federal Emergency Management Agency (FEMA) by the National Institute of Building Sciences (1999)

By: David Alt

The introduction describes the geology

Twelvemile Ranch, Nevada - 7.5 Minute Series Topo Map women The report complements this visualThe 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