Nast, Colorado - 7.5 Minute Series Topo Map Other Scale Geologic Maps Greater Monument Butte Oil Field:

Greater Monument Butte Oil Field: Infill Drilling Results and Potential CO2 Enhanced Oil Recovery

Blue Mountains and Cheesebox Canyon

Pages: 57 p

Utah: methods and proper use of ground-water recharge estimations

National Parks & Monuments

Nast, Colorado - 7.5 Minute Series Topo Map Other Scale Geologic Maps Greater Monument Butte Oil Field: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