Adel, Oregon - 30x60 Minute Series Topo Map Animal Guide Books Richard Klatt GYPSIFEROUS SAND DUNE

Richard Klatt GYPSIFEROUS SAND DUNE DEPOSITS ON SITLA LANDS IN THE GREAT SALT LAKE DESERT PROJECT AREA

and Canaan Peak formations

and the Nevada state line to the west

escaped and lived their lives elsewhere–but no one knows where they went

Adel, Oregon - 30x60 Minute Series Topo Map Animal Guide Books Richard Klatt GYPSIFEROUS SAND DUNEThe 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