Chains

Saint Francois Mountains Previously, we took a broad look at the physiographic region known as the U.S. Interior Highlands, specifically the Ozarks. Even though we sometimes call the region the Ozark Mountains, it’s actually a dissected plateau. Tectonic activity uplifted the Ozarks as a slab and, over the eons, rivers cut through the rock, forming […]

The Ozarks The area in the United States between the Appalachians and the Rockies typically garners a reputation of being flat, low, and bland. Glaciers did a wonderful job of leveling the center of the country, but anyone who’s been to the Arikaree Breaks in Kansas knows it’s not flat like an ice rink. “Low” is a