Spinosaurus | National Geographic

Carcharodontosaurus! (With #Spinosaurus photobomb) One of the largest carnivorous #dinosaurs that ever lived, size estimates vary. Though 6-9 tons and lengths exceeding 40’ have been brought forth, both numbers squarely in the size range of #Tyrannosaurus rex, recent studies suggest it was closer to 36-38’ long and weighed around 6 tons, still a giant, and one with a long (over 5’ long), low skull with over 50 highly serrated teeth in its huge mouth. The teeth of this Late Cretaceous African #th