New Harmony, Utah - 7.5 Minute Series Topo Map Coal and Coalbed Methane Grand Gulch

Grand Gulch

overlying rocks and the upper part

and closure

while less well known

About 29 tests for petroleum have thus far been drilled without significant success

New Harmony, Utah - 7.5 Minute Series Topo Map Coal and Coalbed Methane Grand GulchThe 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