Encyclopedia
Discover prehistoric creatures from across the ages.
uncommon
Aardonyx
Aardonyx celestae
Jurassic · Herbivorous
uncommon
Acrocanthosaurus
Acrocanthosaurus atokensis
Cretaceous · Carnivorous
uncommon
Aegyptosaurus
Aegyptosaurus baharijensis
Cretaceous · Herbivorous
common
Alanqa
Alanqa
Cretaceous · Piscivorous
uncommon
Alioramus
Alioramus remotus
Cretaceous · Carnivorous
uncommon
Amargasaurus
Amargasaurus cazaui
Cretaceous · Herbivorous
common
Ammosaurus
Ammosaurus major
Jurassic · Herbivorous
uncommon
Abelisaurus
Abelisaurus comahuensis
Cretaceous · Carnivorous
common
Acutiramus
Acutiramus
Silurian · Carnivorous
uncommon
Afrovenator
Afrovenator abakensis
Cretaceous · Carnivorous
uncommon
Albertaceratops
Albertaceratops nesmoi
Cretaceous · Herbivorous
uncommon
Allognathosuchus
Allognathosuchus
Cretaceous · Carnivorous
rare
Acanthostega
Acanthostega gunnari
Devonian · Carnivorous
common
Adelophthalmus
Adelophthalmus
Devonian · Carnivorous
rare
Alamosaurus
Alamosaurus sanjuanensis
Cretaceous · Herbivorous
common
Alectrosaurus
Alectrosaurus olseni
Cretaceous · Carnivorous
epic
Allosaurus
Allosaurus fragilis
Jurassic · Carnivorous
common
Amblydectes
Amblydectes
Cretaceous · Piscivorous
uncommon
Achelousaurus
Achelousaurus horneri
Cretaceous · Herbivorous
common
Aegirocassis
Aegirocassis benmoulai
Ordovician · Carnivorous
common
Agilisaurus
Agilisaurus louderbacki
Jurassic · Herbivorous
uncommon
Albertosaurus
Albertosaurus libratus
Cretaceous · Carnivorous
common
Allodaposuchus
Allodaposuchus
Cretaceous · Carnivorous
rare
Amblonyx
Amblonyx
Triassic · Carnivorous
uncommon
Ampelosaurus
Ampelosaurus atacis
Cretaceous · Herbivorous
