Buckskin Hills, Utah - 7.5 Minute Series Topo Map PECO Write

Buckskin Hills, Utah - 7.5 Minute Series Topo Map PECO WriteThe 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

intimate narrows

and local agencies

Bug-San Juan County

Evidence for a Tertiary low-angle shear zone

mountains that challenge the sky

Three of these studies appear in this bulletin

Other features found on this map include: Arapaho National Forest

showcasing the stark beauty of Monument Valley against a vast sky

and kept vigil at the lonely desert stations

Arches National Park is a red rock wonderland

7 miles wide by 1

Davis for the Geological Society of America Penrose Conference on Tectonics of continental interiors held September 23-28