The Pinnacle, Utah - 7.5 Minute Series Topo Map Grand Staircase-Escalante Exposed strata range from the

Exposed strata range from the Triassic Shnabkaib Member of the Moenkopi Formation to the Jurassic Navajo Sandstone

By: Charlie Craighead

You'll discover why getting the right gear and learning outdoor skills are integral to making the most out of your next backpacking trip

It straddles a particularly instructive area of structural overlap between the Sevier fold thrust belt-represented by the overturned

to reduce losses from geologic hazards

The Pinnacle, Utah - 7.5 Minute Series Topo Map Grand Staircase-Escalante Exposed strata range from theThe 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