The Dino Directory

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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)
Bagaceratops 85 - 80 mya
Bambiraptor 84 - 71 mya
Borogovia 84 - 65 mya
Brachyceratops 81 - 74 mya
Brachylophosaurus 89 - 88 mya
Bugenasaura 65 - ? mya
Buitreraptor 99 - 90 mya
Carcharodontosaurus 98 - 94 mya
Carnotaurus 70 - ? mya
Centrosaurus 76 - 74 mya
Chasmosaurus 76 - 74 mya
Citipati 81 - 75 mya
Conchoraptor 81 - 76 mya
Corythosaurus 76 - 74 mya
Daspletosaurus 76 - 74 mya
Deinocheirus 70 - 65 mya
Deltadromeus 99 - 94 mya
Diceratops 67 - 65 mya
Dracorex 66 - ? mya
Dravidosaurus 89 - 86 mya
Dromaeosaurus 76 - 74 mya
Dromiceiomimus 74 - 70 mya
Dryptosaurus 84 - 65 mya
Edmontonia 76 - 74 mya
Edmontosaurus 76 - 65 mya
150 items found, displaying 26 to 50.