The Dino Directory

Share this

Dino Timeline

The first dinosaurs appeared around 225 million years ago (mya) in a time known as the Mesozoic Era. Scientists divide this era into 3 periods: the Triassic, Jurassic and Cretaceous.

Select a section of the timeline below to see dinosaurs that lived then.

150 Late Cretaceous dinosaurs

NAME (GENUS) Years (million years ago)
Bugenasaura 65 - ? mya
Dracorex 66 - ? mya
Diceratops 67 - 65 mya
Leptoceratops 67 - 65 mya
Nanotyrannus 67 - 65 mya
Stygimoloch 67 - 65 mya
Triceratops 67 - 65 mya
Tyrannosaurus 67 - 65 mya
Zalmoxes 69 - ? mya
Alamosaurus 70 - 65 mya
Anatotitan 70 - 65 mya
Carnotaurus 70 - ? mya
Deinocheirus 70 - 65 mya
Hypacrosaurus 70 - ? mya
Saltasaurus 70 - 65 mya
Torosaurus 70 - 65 mya
Alioramus 71 - 65 mya
Ampelosaurus 71 - 65 mya
Hypselosaurus 71 - 65 mya
Indosuchus 71 - 65 mya
Isisaurus 71 - 65 mya
Magyarosaurus 71 - 65 mya
Neuquenosaurus 71 - 65 mya
Secernosaurus 71 - 65 mya
Arrhinoceratops 72 - 67 mya
150 items found, displaying 1 to 25.