Brigham City, Utah - 7.5 Minute Series Topo Map Grand Staircase-Escalante Blue Hill Bay

Blue Hill Bay

Location: Wayne County and Garfield County

Hanksville

Over 159 million barrels of oil and 2 trillion cubic feet of gas have been produced from oil and gas fields in the Cordilleran thrust belt and southern Green River basin in Summit County

Features a beautiful cover with special effects

Brigham City, Utah - 7.5 Minute Series Topo Map Grand Staircase-Escalante Blue Hill BayThe 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