Two People get swallowed whole, dragged away.
A freshly severed hand is shown, but not zoomed in.
A completely disemboweled Parasaurolophus is shown for a while, quite graphic.
A man is bitten in half by a dinosaur and we see his hand fall to the ground, shortly after you can see the dinosaur eating the rest of his lower body. Despite that, there is little to no blood shown during this scene.
A dinosaur catches a helicopter with its mouth full of people inside screaming and then throws it away causing it to blow up and kill everyone on board.
A man on a boat is snatched by a dinosaur with its jaws and is dragged away into the water screaming and is then eaten by the dinosaur and the other dinosaurs circling the boat.
A man is trapped on the other side of a door, begging for his life as a mutated dinosaur seizes him and drags him away to his death.
A woman is ambushed by a dinosaur on a beach and dragged, while screaming, into the ocean, where she is killed. Shortly afterward, a character finds and picks up her bloody scarf and we can see blood mixed with the water and sand.
Overall, there was a lot of violence and implied gore, but there wasn't actually almost any blood or gore. Didn't show anything (human) too graphic, just implied violence.