Magdalena, New Mexico - 30x60 Minute USGS Topographic Map Geologic Maps By: Allen F

By: Allen F

Cottonwood Cove

The map base includes contour lines and elevations for summits and passes

all conveniently organized into 30+ ride descriptions

Magdalena, New Mexico - 30x60 Minute USGS Topographic Map Geologic Maps By: Allen FThe 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