Tyler Lyson

Dr. Tyler Lyson Explains the Turkey-Teen Rex Connection

Elusive Mammal Fossil Discovery Paints Timeline of Life after Dinosaurs Died I NOVA I PBS

CO Gives Day – Interview with Dr. Tyler Lyson

Rise of the Mammals: Colorado Discovery that Rocked the World

How Life Recovered After the Dinosaur Extinction | Surviving the Asteroid

Kids Discover T-Rex!

After the Asteroid: Colorado Discovery That Rocked the World

Science Pop-Up Lecture: Discovering "Teen Rex"

Criminal Minds 14x12 Promo "Hamelin"