Weston, Idaho - 7.5 Minute Series Topo Map Utah Trails Series and Massacre Lake

and Massacre Lake

Silver Strand Falls

is estimated to contain more than I billion barrels of oil

• Fits in your pocket or daypack and features color photos and maps throughout the book

Icy Strait

Weston, Idaho - 7.5 Minute Series Topo Map Utah Trails Series and Massacre LakeThe 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