Embedded Files
Shape and Size
Spinosaurus may have reached lengths of 53–60 feet (16–18 meters) and weighed up to 22 tons. It had a long neck, a crocodile-like narrow snout with nostrils positioned near its eyes, and pressure receptors on its snout, suggesting a diet primarily of fish.
Its teeth were straight and conical, unlike the serrated teeth of many other carnivores. Spinosaurus also had large, curved, and sharp claws attached to elongated arms, which were proportionally longer than those of T. rex, likely aiding in gripping or slashing prey.
Sail Function
Sail Function
Like Dimetrodon, paleontologists remain uncertain about the exact function of Spinosaurus's sail. Theories about its purpose are diverse and continue to spark debate among scientists.
One prominent idea is that the sail was used for social or sexual display, helping Spinosaurus attract mates or assert dominance within its species. Its size and unique appearance may have also played a role in species recognition, allowing individuals to identify each other in their semi-aquatic habitats.
Size Comparison
Size Comparison
Spinosaurus towers over other theropods, significantly out-sizing both Giganotosaurus and Tyrannosaurus rex. At 53–60 feet (16–18 meters) long.
Spinosaurus stands out as the largest of the group, measuring 53–60 feet (16–18 meters) in length, far surpassing the 40–43 feet (12–13 meters) of Giganotosaurus and Tyrannosaurus rex. Its sheer size underscores its dominance among carnivorous dinosaurs.
Page updated
Google Sites
Report abuse