The Argentinosaurus, the biggest dinosaur, grew up to 100 feet long and weighed more than 100 tons, ruling the Jurassic landscapes.
Spinosaurus, famous for its sail-like back, was a massive carnivore, about 50 feet long, making it one of the largest meat-eaters.
The Brachiosaurus had an unusual body structure with a long neck, towering over trees at 80 feet and weighing over 60 tons.
Sauroposeidon, another giant sauropod, could reach lengths of 100 feet and was one of the tallest dinosaurs, standing at over 56 feet high.
The T. rex, while not the longest, was definitely one of the most fearsome predators, growing up to 40 feet long and weighing around 9 tons.
Giganotosaurus, often considered the largest carnivorous dinosaur, was about 40 feet long and packed a powerful bite.
The Titanosaurus, a member of the sauropod family, reached lengths of up to 100 feet and lived in what is now South America.