Steves Mountain, Utah - 7.5 Minute Series Topo Map Rafting Consider the Reelfoot scarp in

Consider the Reelfoot scarp in Tennessee: to the casual observer it is nothing more than a slight rise in a farm field

The Mississippian Chainman Shale represents a potential target for untapped oil and gas resources in western Utah and eastern Nevada

Death Ridge

this book takes a fresh approach to a topic previously limited mostly to scholarly writings--Di Certo entertains and informs

this book gives an overview of both the geologic and mining history of the Bingham Canyon Copper Mine

Steves Mountain, Utah - 7.5 Minute Series Topo Map Rafting Consider the Reelfoot scarp inThe 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