Rocky Knoll, Utah - 7.5 Minute Series Topo Map SH-17D This map is your key

This map is your key to unlocking Moab's treasure trove of outdoor experiences

What makes the Hope Diamond so special

Moreno’s engaging writing style brings to life the stories of Nevada’s past

2) description of a 93m- thick measured section near Westwater

Rocks racing across a lakebed in Death Valley

Rocky Knoll, Utah - 7.5 Minute Series Topo Map SH-17D This map is your keyThe 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