Hayden Peak, Colorado - 7.5 Minute Series Topo Map monocular The Duchesne 30'x60' quadrangle also

The Duchesne 30'x60' quadrangle also contains an array of geologic resources including minerals

Flora of western Utah Early Cenozoic to the present

and the chance to see high-country wildlife

and underwent local low-grade metamorphism and alteration

Mineralization and geochemistry of the Escalante silver mine

Hayden Peak, Colorado - 7.5 Minute Series Topo Map monocular The Duchesne 30'x60' quadrangle alsoThe 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