Circular Butte 3 SE, Idaho - 7.5 Minute Series Topo Map Benchmark Road & Rec Atlas Yeager's expertise guides the reader

Yeager's expertise guides the reader through the process of locating and documenting archaeological sites

Blackett and H

The geology is dominated by the Upper Cretaceous Mancos Shale

By: Brett Prettyman

and both sides--the Apaches and the white invaders—blamed him for it

Circular Butte 3 SE, Idaho - 7.5 Minute Series Topo Map Benchmark Road & Rec Atlas Yeager's expertise guides the readerThe 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