Not much of a surprise as (Flintstone, 1962, Season. 2, Episode. 4) concluded that Dino (note, capitalization of dino) transitioned from dinosaur to canine mammal during the latter quartile of the Cretaceous Period.
Not much of a surprise as (Flintstone, 1962, Season. 2, Episode. 4) concluded that Dino (note, capitalization of dino) transitioned from dinosaur to canine mammal during the latter quartile of the Cretaceous Period.
This info may be predated by that of Beanie and Cecil (the puppet version) which was introduced in 1948.