Dinosaurs mention mating season.

Many dinosaurs have miserable deaths.

Somewhat graphic and intense for a children's movie.

Many scenes of an antagonistic T-Rex that attacks and kills most of the dinosaurs.

The T-Rex pushes a boulder off a cliff and traps a dinosaur by the tail, then proceeds to kill and eat him.

The main character's family dies by falling off a cliff, being attacked by the T-Rex, and being crushed by boulders.

The main character's mate is eaten by velociraptors after collapsing on the ground.

The main character's first child is crushed by a boulder, and the second is thrown off a cliff and drowns in the ocean.

The T-Rex is eaten by a bigger sea-dwelling dinosaur.

This takes place in Dinosaur times so none.