-
Abelisaurus- Classification
- Theropods
- Characteristics
- Carnivorous
- Era
- Cretaceous period
-
Acrocanthosaurus- Classification
- Theropods
- Characteristics
- Carnivorous
- Era
- Cretaceous period
-
Afrovenator- Classification
- Theropods
- Characteristics
- Carnivorous
- Era
- Jurassic period
-
Agustinia- Classification
- Sauropods
- Characteristics
- Herbivorous
- Era
- Cretaceous period
-
Ajancingenia- Classification
- Theropods
- Characteristics
- Carnivorous
- Herbivorous
- Omnivorous
- Era
- Cretaceous period
-
Alamosaurus- Classification
- Sauropods
- Characteristics
- Herbivorous
- Era
- Cretaceous period
-
Albertaceratops- Classification
- Marginocephalia
- Characteristics
- Herbivorous
- Era
- Cretaceous period
-
Albertosaurus- Classification
- Theropods
- Characteristics
- Carnivorous
- Era
- Cretaceous period
-
Allosaurus- Classification
- Theropods
- Characteristics
- Carnivorous
- Era
- Jurassic period
-
Alvarezsaurus- Classification
- Theropods
- Characteristics
- Carnivorous
- Era
- Cretaceous period
-
Alwalkeria- Classification
- Theropods
- Characteristics
- Carnivorous
- Herbivorous
- Omnivorous
- Era
- Triassic period
-
Amargasaurus- Classification
- Sauropods
- Characteristics
- Herbivorous
- Era
- Cretaceous period























