
EvolutionMay 1, 2014
Dinosaurs of the Arctic Thrived in Cold Darkness
Some 70 million years ago a group of hardy dinosaurs thrived in the harsh climate of what is now Alaska

Dinosaurs of the Arctic Thrived in Cold Darkness
Some 70 million years ago a group of hardy dinosaurs thrived in the harsh climate of what is now Alaska

The Dinosaurs of Arctic Alaska
Seventy-five million to 70 million years ago, a group of hardy dinosaurs thrived in the harsh climate of what is now northern Alaska