Maastrichtian
Mesozoic
72.1–66.0 Mya
0 dinosaurs
The final stage of the Cretaceous and the last age of non-avian dinosaurs. Tyrannosaurus rex, Triceratops, Edmontosaurus, and Ankylosaurus lived during this time, right up until the K-Pg extinction event.
No dinosaurs from this period yet.