Wilson Creek, Nevada - 30x60 Minute USGS Topographic Map wyoming See Errata Sheet at the

See Errata Sheet at the back of the text booklet for a detailed list of changes

Lake Quinault

giving users a complete view of the region's hiking opportunities

Anderson and D

The book features 11 new trails not found in the previous edition

Wilson Creek, Nevada - 30x60 Minute USGS Topographic Map wyoming See Errata Sheet at 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