Definite: Asteroid got dinosaurs (Introduction)
Chicxulub redated: more than likely dino extinction due to it. Date4s are very close.-http://www.sciencedaily.com/releases/2013/02/130207141444.htm
Complete thread:
- Definite: Asteroid got dinosaurs -
David Turell,
2013-02-09, 20:59
- Definite: Asteroid got dinosaurs - David Turell, 2013-02-16, 18:14