Middle Butte, Idaho - 7.5 Minute Series Topo Map Meal Preparation Major infrastructure such as airports

Major infrastructure such as airports

revealing the forces that sculpted the landscapes surrounding familiar locations such as Zion National Park and Bryce Canyon

and lookout towers and wildlife viewing areas

The adventure continues on side two

UPPER CRETACEOUS

Middle Butte, Idaho - 7.5 Minute Series Topo Map Meal Preparation Major infrastructure such as airportsThe 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