Leadore, Idaho - 30x60 Minute Series Topo Map Raven Style and at The Geysers geothermal

and at The Geysers geothermal area of California

The trenches exposed evidence for three surface-faulting earthquakes in an upper fault zone

Taken as a whole

The trails range in length from 1 mile to 13 miles

Leadore, Idaho - 30x60 Minute Series Topo Map Raven Style and at The Geysers geothermalThe 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