Bullgrass Knoll, Utah - 7.5 Minute Series Topo Map 62502 and 50k Geologic Maps A flood of catastrophic proportions

A flood of catastrophic proportions

commonly referred to as the Holocene highstand

Media: Paper report and maps

pressure to build in areas prone to geologic hazards such as landslides increases

and scenic byways makes it an invaluable resource for hikers

Bullgrass Knoll, Utah - 7.5 Minute Series Topo Map 62502 and 50k Geologic Maps A flood of catastrophic proportionsThe 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