Posted inRecreation

Fossil Gorge, uncovered 30 years ago, preserves a 375 million-year-old ocean floor in eastern Iowa

Sixty-five million years? Please. You want to see something old, head to the Coralville Dam. It’s not the dam that’s old, though it has survived almost seven decades and two near-apocalyptic floods. In fact, it was the first of these floods in 1993 that breached the 712-foot spillway and inundated the campground below, washing away […]

Gift this article