history of reptiles

Reptiles
What was the first dinosaurs?
135
Reptiles
Did lizards evolve from amphibians?
68
Reptiles
How did marine reptiles evolve?
192
Reptiles
What was the very first reptile?
244
Reptiles
What did Odontochelys eat?
277
Reptiles
Can a mammal evolve into a reptile?
290
Reptiles
When did the first reptiles evolve?
310