The Dino Directory

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Name A-Z

Select a letter to view dinosaurs whose name starts with that letter:

9 dinosaurs beginning with 'O'

NAME (GENUS) Years (million years ago)
Opisthocoelicaudia 72 - 68 mya
Ornithomimus 74 - 65 mya
Orodromeus 74 - ? mya
Oviraptor 85 - 75 mya
Oryctodromeus 99 - 94 mya
Ouranosaurus 115 - 100 mya
Ornitholestes 150 - 144 mya
Othnielia 154 - 142 mya
Omeisaurus 169 - 159 mya
9 items found, displaying all items.