Tom Patterson Canyon, Utah - 7.5 Minute Series Topo Map Dinosaurs Known the world over for

Known the world over for their detail and accuracy

Wasatch Fault zone

The guidebook is composed of eleven sections or chapters based on the major emphasis of the papers followed by a Biliography of Utah Cenozoic Geology and road logs for the 1987 field conference

Outcrop-to-Subsurface Correlation of the Cretaceous Cedar Mountain and Dakota Formations

including ages of surface displacements and volcanism

Tom Patterson Canyon, Utah - 7.5 Minute Series Topo Map Dinosaurs Known the world over forThe 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