Roanoke Ridge, New Hanover Dinosaur Bone Locations.Cumberland Forest Dinosaur Bone Locations.Looking for dinosaur bones in a particular region or location? Click the links below to jump to. This will allow you to start sending the bone locations to her as you discover them in exchange for rewards. While you can find the RDR2 Dinosaur Bones without speaking to the paleontologist first, we suggest making your way to her location as early as possible.