Avon SE, Utah - 7.5 Minute Series Topo Map Weatherproof Paper east across the Rocky Mountains

east across the Rocky Mountains and the Northern Plains to the Great Lakes

which are compiled and georeferenced into an ArcGIS database

This study characterizes the lateral and vertical distributions of shale facies within a sequence stratigraphic framework and integrates depositional facies with geochemical analysis as a basis for assessing the shale-gas potential of the lower Mancos Shale in the south-central Uinta basin

Lower Granite Gorge

Avon SE, Utah - 7.5 Minute Series Topo Map Weatherproof Paper east across the Rocky MountainsThe 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