The Dino Directory

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Name A-Z

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

41 dinosaurs beginning with 'A'

NAME (GENUS) Years (million years ago)
Aardonyx 200 - 190 mya
Abelisaurus 74 - 70 mya
Achelousaurus 83 - 70 mya
Achillobator 99 - 84 mya
Acrocanthosaurus 115 - 105 mya
Aegyptosaurus 98 - 93 mya
Afrovenator 132 - 121 mya
Agilisaurus 169 - 159 mya
Alamosaurus 70 - 65 mya
Albertaceratops 80 - 75 mya
Albertosaurus 76 - 74 mya
Alectrosaurus 90 - 70 mya
Alioramus 71 - 65 mya
Allosaurus 156 - 144 mya
Alvarezsaurus 89 - 85 mya
Amargasaurus 132 - 127 mya
Ammosaurus 195 - 180 mya
Ampelosaurus 71 - 65 mya
Amygdalodon 177 - 169 mya
Anatotitan 70 - 65 mya
Anchiceratops 74 - 70 mya
Anchisaurus 190 - ? mya
Ankylosaurus 74 - 67 mya
Anserimimus 84 - 65 mya
Antarctopelta 99 - 94 mya
41 items found, displaying 1 to 25.