Montoya Butte, New Mexico - 7.5 Minute Series Topo Map SH-4G including ages of surface displacements

including ages of surface displacements and volcanism

navigating diverse terrains

newspaper interviews

which covers 1300 square miles (3400 km²) of the northern and central Markagunt Plateau

sand dunes

Montoya Butte, New Mexico - 7.5 Minute Series Topo Map SH-4G including ages of surface displacementsThe 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