Where did the T Rex come from?

Related questions

1. Was the Raptor a real dinosaur?
2. When did the last dinosaur die?
3. Do Velociraptors fly?
4. Are dinosaurs smarter than humans?
5. How smart is smartest dinosaur?
6. What is the difference between a velociraptor and a Utahraptor?
7. How long did Utahraptor live?
8. What is the dumbest dinosaur?
9. Why did the T Rex have small arms?
10. Is Allosaurus related to T rex?

Tags

1. #about
2. #valleys
3. #extinction
4. #forested
5. #years
6. #became
7. #tyrannosaurus
8. #period
9. #america
10. #lived
11. #north
12. #tertiary
13. #cretaceous
14. #river
15. #million
16. #fossils
17. #extinct
18. #during