Damn, Grand Canyon. Just admit you’re old.
“The latest best estimate on the age of the Grand Canyon is taking more than a canyon-sized leap back in time — almost 65 million years, in fact.
Rebecca Flowers, an assistant professor in geological sciences at the University of Colorado, is co-author of a paper published online today in Science magazine, which puts the age of the Grand Canyon’s formation at 70 million years. At that time, dinosaurs still walked the earth.”