Summary Scientists explore the puzzling question of how dinosaurs originated and how they came to dominate the entire planet for over 140 million years.
Directed : Unknown
Written : Unknown
Stars : Barbara Feldon Robert Bakker Martin Rudwick David Norman
Genres : Documentary
Countries of origin : United States
Language : English
Production companies : Public Broadcasting Service (PBS)
Summary Scientists explore the puzzling question of how dinosaurs originated and how they came to dominate the entire planet for over 140 million years.
Genres : Documentary
Countries of origin : United States
Language : English
Production companies : Public Broadcasting Service (PBS)
