Overton NW, Nevada - 7.5 Minute Series Topo Map 24k Utah Geologic Map many of which involve overlying

many of which involve overlying lava flows

rocks on the west in the Roosevelt Hot S~rings KGRA (Known Geothermal Resource

Pages: 34 p

approximate movement dates

Overton NW, Nevada - 7.5 Minute Series Topo Map 24k Utah Geologic Map many of which involve overlyingThe 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