Understanding the size differences between Spinosaurus and Tyrannosaurus Rex (T. Rex) is fascinating, as both are iconic dinosaurs with distinct features.
In terms of weight, Spinosaurus is believed to weigh between 7-20 tons, whereas T. Rex weighed around 8-14 tons. This makes Spinosaurus not only longer but potentially heavier than T. Rex.
Pro tip: The Spinosaurus is notable for its sail-like structure on its back, which is thought to have been used for display or thermoregulation, while T. Rex is known for its powerful bite and predatory adaptations.