Spinosaurus Facts

Spinosaurus is a species of dinosaur that lived roughly 100 million years ago during the Cretaceous period. It lived in a tropical environment in what is now North Africa.

Spinosaurus was one of the largest carnivorous dinosaurs known to exist and had a unique set of physical features that set it apart from other theropods.

Spinosaurus was a member of the Spinosauridae family which includes other large predatory dinosaurs such as Suchomimus and Irritator. The Spinosauridae family of dinosaurs were all large with elongated skulls and distinctive spines on their backs which gave them their name.

Palaeontologists do not fully agree on what the Spinosaurus ate but it is believed that it was primarily a piscivore, feeding mainly on fish. This theory is supported by the presence of large cone-shaped teeth that are well-suited for catching and holding onto slippery prey. Like any hungry carnivorous predator Spinosaurus may also have hunted small dinosaurs and other prey it found where it lived.

Spinosaurus was one of the largest theropod dinosaurs growing up to 18 meters long and around 4.5 meters at the hip. It would have weighed as much as 7 tons.

The most distinctive feature of Spinosaurus was its large spines on its back which were most likely used to support a sail-like structure which could have been used for attracting a mate or to regulate the dinosaurs temperature. They also had elongated narrow skulls filled with long cone-shaped teeth.

Unlike other large theropod dinosaurs which typically walked on two legs, Spinosaurus had an unusual posture which seems to suggest it would have spent many hours partially submerged in water. This posture would have allowed it to ambush prey more effectively and avoid overheating in its hot environment.

Despite its unique and fascinating biology, the history of Spinosaurus is plagued by gaps and uncertainties, due to a lack of well-preserved fossils. The only known remains of Spinosaurus were destroyed during World War II, leaving us with only fragmentary and poorly understood evidence of this remarkable dinosaur.