Triassic
Jurassic
Cretaceous
The Jurassic lasted from 199.6 mya to 145.5 4mya.
Sea life: many vertebrates
Plant life: gymnosperms, Conifers, many jungles
Terrestrial life: large archosaurian reptiles, many large herbivore dinosaurs. Carnivorous therapods preyed on them. pterosaurs were common in the sky.