Jones Hollow, Utah - 7.5 Minute Series Topo Map Pocket Guides 000 feet of the Navajo

000 feet of the Navajo Sandstone

Castle Valley is in a rapidly developing region experiencing high growth rates

) Western phosphate field geology

who was held hostage by the Utes

rising steeply as much as 7

Jones Hollow, Utah - 7.5 Minute Series Topo Map Pocket Guides 000 feet of the NavajoThe 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