Kumiva Peak , Nevada - 30x60 Minute USGS Topographic Map Media CD Other Information: Third Edition

Other Information: Third Edition

at least two species of Cimolomys close to C

Published: 466

Strong chrome-plated metal case protects lens

Kumiva Peak , Nevada - 30x60 Minute USGS Topographic Map Media CD Other Information: Third EditionThe 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