Crystal Peak, Idaho - 7.5 Minute Series Topo Map Knots Books The Springdale landslide

The Springdale landslide

The Henry Mountains coalfield is in central Wayne and Garfield Counties in a remote area of Utah with few paved roads

and analytical data points

stacking patterns

Manmade features: Roads

Crystal Peak, Idaho - 7.5 Minute Series Topo Map Knots Books The Springdale landslideThe 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