A short history of chirotherium, the "hand animal", of the triassic Read more about A short history of chirotherium, the "hand animal", of the triassic Author P.E. Peabody Article Date October 1947 Journal Title Plateau
A downslope trackway in the De Chelly sandstone, Permian og Monument Valley Read more about A downslope trackway in the De Chelly sandstone, Permian og Monument Valley Author P.P.Vaughn Article Date Summer 1963 Journal Title Plateau