€¦ · the survival of the heavy, horned dinosaurs based almost com- pletely on the existence of...

4

Upload: others

Post on 15-Jul-2020

5 views

Category:

Documents


1 download

TRANSCRIPT

Page 1: €¦ · the survival of the heavy, horned dinosaurs based almost com- pletely on the existence of cheeks. But scientist Lawrence Witmer believes otherwise. Dr, Witmer (above, with
Page 2: €¦ · the survival of the heavy, horned dinosaurs based almost com- pletely on the existence of cheeks. But scientist Lawrence Witmer believes otherwise. Dr, Witmer (above, with
Page 3: €¦ · the survival of the heavy, horned dinosaurs based almost com- pletely on the existence of cheeks. But scientist Lawrence Witmer believes otherwise. Dr, Witmer (above, with
Page 4: €¦ · the survival of the heavy, horned dinosaurs based almost com- pletely on the existence of cheeks. But scientist Lawrence Witmer believes otherwise. Dr, Witmer (above, with