Polar Dinosaurs Spotlighted in “Dinosaurs of Darkness” Exhibition

If famed Norwegian explorer Roald Amundsen trekked across Antarctica a few hundred million years earlier, he may never have returned to reveal the details of the world’s underside. Cryolophosaurus ellioti might have eaten him for dinner.

The 22-foot-long (7-meter-long) carnivore with an unusual crest on its skull was one of several dinosaurs that thrived in the extreme polar regions of the world. Though the climate was warmer then than it is now, the dinosaurs endured months of darkness and temperatures that plunged below freezing.