Smooth Knoll, Utah - 7.5 Minute Series Topo Map american southwest With clear markings and detailed

With clear markings and detailed information

Dark Canyon Wilderness

associated sulfuric acid seeped downward to remove the Kaibab Limestone and Toroweap Formation from the subsurface

Align for the most accurate bearings

The map area includes a variety of surficial deposits that range from historic to lower Pleistocene piedmont alluvium

Smooth Knoll, Utah - 7.5 Minute Series Topo Map american southwest With clear markings and detailedThe 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