Board Thread:F/A Discussion/@comment-25235219-20160730212614/@comment-26517339-20160731112827

108.185.238.174 wrote: And since grass wasn't around, the dinosaurs should LOATHE grass. Apparently evidence for grass-eating adaptations have been observed in an early mammal, which lived 120 mya, so even if they weren't common, dinos would be used to them.