Post History
In Tarzan the Terrible Edgar Rice Burroughs introduces the Gryf which is a Triceratops that survived extinction and has since evolved to become carnivorous. It may be possible that ERB believed th...
In Tarzan the Terrible Edgar Rice Burroughs introduces the Gryf which is a Triceratops that survived extinction and has since evolved to become carnivorous. It may be possible that ERB believed th...