80s or 90s film taht featured aniamted dinosaurs and a circus

In an alternate futuristic society, a tough female police detective is paired with a talking dinosaur to find the killer of dinosaurs and other prehistoric animals leading them to a mad scientist bent on creating a new Armageddon.

In 1985, visual effects supervisor Phil Tippett was commissioned to follow-up his short film "Prehistoric Beast" (1984) with new sequences from the late Cretaceous featuring new dinosaurs (Hadrosaurus, Deinonychus, Struthiomimus and Brontosaurus) for the CBS television documentary "Dinosaur!" (1985). Phil Tippett produced a 12-minute short film about the end of the age of the dinosaurs, which was re-edited and narrated over for the TV documentary.

A collection of trailers from various "B" dinosaur and creature movies spanning though out film history, but mostly focusing on the drive-in type films of the 1950's, 60's, 70's and early 80's.

This super-8 fantasy adventure film has dinosaurs and prehistoric lifeforms animated with clay and used rear-projection techniques similar to the ones Ray Harryhausen made. Circa 1970s.

Set in 1918, Rose helps her younger sister Jessie, escape from an orphanage. Pursued by the man who runs the orphanage, they all end up at a rather peculiar circus, where all the animal acts feature dinosaurs, instead of lions, tigers, and elephants.

Various types of ancient creatures suddenly appear in the modern world.

A short film made by a couple of kids in the mid 90s in which an ape goes bananas and fights dinosaurs.

In the present a team of four anthropomorphic dinosaurs, created by aliens, must stop three anthropomorphic velociraptors who want to cause a cataclysm that would speed up global warming and make Earth's climate pleasant for dinosaurs again.

An entertaining documentary look at dinosaurs with Emmy Award-winning special effects, feature film clips and stills, commentary by leading paleontologists of the time, and an on camera as well as voice-over narrative by Christopher Reeve. Shot on location in Los Angeles and New York at the American Museum of Natural History