Duchesne SE, Utah - 7.5 Minute Series Topo Map SH-17C

Duchesne SE, Utah - 7.5 Minute Series Topo Map SH-17CThe 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

It is a must have for anyone interested in learning about native plants in this area while exploring the trails and backcountry

Cross the James Bay to explore the many provincial parks of Ontario

ancestral Puebloan Indian ruins and pictographs

reservoirs

and from Trial Lake and the Weber River in the east to Christmas Meadows and the Stillwater Fork in the west

810 feet by Currey where it crosses Hillfield Road in the northern part of the quadrangle

the Great Basin

Edited by: G

no other single taxonomic group is as precise or as widely useful for time correlation of strata as the ammonoid cephalopods

and high-speed and passenger railroads

This book offers a rare glimpse into the world of these legendary figures as they describe their own heroic exploits

Bedrock strata exposed within the quadrangle are from Middle Jurassic (Callovian) through late Eocene in age