large tyrannosaurus, bipedal carnivore powerful dinosaur in jungle

dinosaur extinct prehistoric reptile animal paleontology jurassic cretaceous nature creature tyrannosaurus predator forest dangerous ancient tree science large environment evolution carnivore rex herbivore strength paleontologist violence water history wilderness theropod paleozoology aggression furious threedimensional wildlife monster claw death primeval jungle toughness beast hunter tooth fossil gigantic wild old ai generated