Travel to North Dakota's Badlands, where scientists have found evidence of a final catastrophe for Earth's dinosaurs. Examine a pterosaur embryo in its shell, a patch of triceratops skin, and clay spheres that point to a killer asteroid strike.

Commentaires

Si vous aimez cette émission, vous aimerez sûrement celles-ci :

• Bodies for Rent
• In A Different Key
• Bloodline Detectives