Evidence has been found within the formation at Braggs, Moscow, and Millers Ferry in Alabama indicating an instantaneous to brief erosional event, most likely a tsunami, at the Cretaceous–Paleogene boundary (K–T boundary).
Little House on the Prairie | A Prairie Home Companion | Little House on the Prairie (TV series) | Portage la Prairie | Pine Bluff, Arkansas | formation | A Prairie Home Companion (film) | Grand Prairie, Texas | Prairie View A&M University | Prairie du Chien, Wisconsin | University of Arkansas at Pine Bluff | Prairie School | Prairie Chapel Ranch | Pleasant Prairie, Wisconsin | Long Prairie, Minnesota | Long Prairie | Command (military formation) | The Caucasian Chalk Circle | Red Bluff, California | Red Bluff | Pure Prairie League | Prairie Oyster | Prairie | prairie | Pleasant Prairie | Lake Bluff, Illinois | Grand Prairie | Elliot Formation | Chalk River Laboratories | chalk |