dinosaur movie?

Question

can anyone help me with the name of a dinosaur movie from the 1980s? it didnt have alot of dinosaurs in it like jurrasic park. i think there were only 3 brontosaurses in it. it was more of a serious movie. not a comedy. i think it was about these few people who were trying to save a family of brontosaures' from people who wanted to either kill them or capture them and put them in a zoo.

Answer 1

"Baby" Researcher exploring the Congo River discover that brontosauruses survived and have been living in the jungle since the asteroid hit. The emphasis is on saving a young bronto from poachers.