What dinosaurs lived in the Jurassic period?

Sauropods (long necks) such as BrachiOSaurus and Camarosaurus. Carnivores that lived are Ceratosaurus and some smaller ones.

DON'T FORGET T-REX!!!

Actually, the t-rex was not around until the Cretaceous Period. It is also in the genus of Theropod dinosaurs.

and also allosaurus. allosaurus was the bigest dinosaur that ever lived in the Jurassic besides meglasaurus but i don't think meglasaurus rely existed because i think it was just a load of different dinosaurs put to gethere.