T-Rex "tyrant Lizard"
T-Rex was a fearsome predator. Its mouth was a yard long with 60 teeth, some the size and shape of bananas. T-Rex could bite to crush bones and could grab 500 pounds of flesh in a single bite.
−Late Cretaceous, 67-65 million years ago
− North America
−17 feet tall, 40 feet long, 15,000 lbs