Wednesday, July 13, 2011

Cretaceceous world

 During the Cretaceous period, north America... Europe and Asia where part of a muc larger continent  named Laurasia.

 Carnivorous dinos, such as; Ceratopsians and Hadrosaurids roamed the marshy lowlands.

 The giant Sauropods became rare.

 Late in the Cretaceous period the horrible and terrifying Tyrannosaurids began to appear........
 These Tyrannosaurids became the top predators
 Until the extinction of the dinosaurs at the end of the Cretaceous period.
The end.:.


-photos by dick.

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