Downey East, Idaho - 7.5 Minute Series Topo Map UGS RI Information in this publication includes:

Information in this publication includes: a description of map units

and in the Utah Geological Survey’s (UGS) files

located in north-central Utah

and exploring the vast wilderness areas that Southern California has to offer

Caribou-Targhee National Forest

Downey East, Idaho - 7.5 Minute Series Topo Map UGS RI Information in this publication includes:The 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