45:52

The 200-Million-Year Formation Of The Rocky Mountains | Spark

26:07

San Andreas Fault Tour near Wrightwood

11:40

Plate Tectonics Basics

8:36

Paleomagnetism

22:35

¿Cuándo comenzó la tectónica de placas en la Tierra? (¡Alerta de nuevo artículo!) GEO GIRL

12:25

240 million years ago to 250 million years in the future

48:11

Faces of Earth - Building the Planet

44:22

Climb The Majestic Rockies | How the Earth Was Made (S2, E5) | Full Episode | History