Radiodactylus
Radiodactylus langstoni Radiodactylus langstoni was a pterosaur that lived near what is now Dinosaur Valley State Park during the early Cretaceous. The one and only bone we have from Radiodactylus, a humerus, was found during construction at the Comanche Peak Nuclear Powerplant. Hence the Radio—as in radioactive. One measly wing bone may not seem like a lot …