Nucla, Colorado - 30x60 Minute Series Topo Map HUMBOLDT Amoco Minerals Company donated a

Amoco Minerals Company donated a large volume of corporate exploration data on the Sunnyside tar sand deposit to the Utah Geological Survey in 1999

This 53-page report details aquifer parameter estimation in and near Cedar Valley

From the U

horseback riding

Core analyses

Nucla, Colorado - 30x60 Minute Series Topo Map HUMBOLDT Amoco Minerals Company donated aThe 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