Toms Cabin Spring, Utah - 7.5 Minute Series Topo Map Engineering or oil-impregnated sandstone

or oil-impregnated sandstone

000-scale geologic map of the Beaver 30' x 60' quadrangle

and several smaller maps

More than 25

the requests for publicly available data from Utah's producing coal beds

Toms Cabin Spring, Utah - 7.5 Minute Series Topo Map Engineering or oil-impregnated sandstoneThe 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