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)
Azendohsaurus 227 - 221 mya
Avalonia 210 - 205 mya
Aardonyx 200 - 190 mya
Ammosaurus 195 - 180 mya
Anchisaurus 190 - ? mya
Amygdalodon 177 - 169 mya
Agilisaurus 169 - 159 mya
Allosaurus 156 - 144 mya
Apatosaurus 154 - 145 mya
Archaeopteryx 147 - ? mya
Afrovenator 132 - 121 mya
Amargasaurus 132 - 127 mya
Aragosaurus 132 - 121 mya
Archaeoceratops 121 - 99 mya
Atlascopcosaurus 121 - 97 mya
Acrocanthosaurus 115 - 105 mya
Austrosaurus 112 - 99 mya
Achillobator 99 - 84 mya
Antarctopelta 99 - 94 mya
Aegyptosaurus 98 - 93 mya
Archaeornithomimus 95 - 70 mya
Aralosaurus 94 - 84 mya
Alectrosaurus 90 - 70 mya
Argentinosaurus 90 - ? mya
Alvarezsaurus 89 - 85 mya
41 items found, displaying 1 to 25.