Swasey Peak, Utah - 7.5 Minute Series Topo Map Arches National Park Unearth a treasure trove of

Unearth a treasure trove of knowledge and discover the spectacular array of rocks and minerals on Earth

at the North Creek site

it is also a celebration of the 50th Anniversary of the signing of the Wilderness Act

Contains a compilation of Technical Reports completed by the Geologic Hazards Program of the Utah Geological Survey from 2002-2009

Swasey Peak, Utah - 7.5 Minute Series Topo Map Arches National Park Unearth a treasure trove ofThe 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