Jurassic World ain't the only movie to feature dinosaurs, y'know...
...there was One Million Years, B.C., as we showed HERE!
The dinosaur is behind Raquel Welch (like you're complaining???), and he was animated by no less a genius than sfx legend Ray Harryhausen!
For those who wanted cowboys with their dinosaur, there was Valley of Gwangi (as seen HERE), also featuring the animation work of Ray Harryhausen!
(Before CGI, Ray was the go-to guy for this sort of thing.)