Spinosaurus, one of the most beloved dinosaurs, ... Early diagrams from the 1930s imagined it in large detail, towering over humans, like a Tyrannosaurus rex with an exaggerated spine.

Its bite force was equivalent to 6 tons — enough force to rip a car in half. It had 60 serrated teeth that were about eight inches long. A large skull indicated a larger brain and intelligence. Its ...

Fictional paleontologist Alan Grant, looking after kids Lex and Tim, tries to sneak by a dozing Tyrannosaurus rex and motor ...

Spinosaurus, the largest predatory dinosaur that sported a massive sail on its back, ... Spinosaurus was even larger than Tyrannosaurus rex and measured 45 feet (13.7 meters) long.

A newly discovered fossil could change the way paleontologists have modeled the Spinosaurus for ... for the unique sail on its back and being a much larger predator than the Tyrannosaurus Rex.

At 46 feet long, the Spinosaurus fossil cast is 4 feet longer than Sue the T. rex. When roaming the Earth tens of millions of years ago, Spinosaurus was also bigger and longer than Tyrannosaurus rex.

Tyrannosaurus rex was one of the largest carnivorous dinosaurs that ever lived. Skip to main content. ... That honor goes to Spinosaurus, which was probably a few meters longer, Carr said.

Spinosaurus was perhaps longer and heavier than Tyrannosaurus rex. It lived about 95 million years ago in what is now the Western Sahara but was then a lush environment with deep-flowing rivers.