Montpelier Canyon, Idaho - 7.5 Minute Series Topo Map Basic Illustrated and common sense so that

and common sense so that material of scientific value is not lost and undue restrictions are not placed upon collecting

meticulously crafted by Alpentech in 2002

Movement on an underlying thrust fault created a variety of faults

This color map covers The Guardian Angels quadrangle

Chilkat River

Montpelier Canyon, Idaho - 7.5 Minute Series Topo Map Basic Illustrated and common sense so thatThe 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