Dinosaurs ruled the earth millions of years ago. Their gigantic bodies, terrifying predatory teeth, and other distinctive features still open the door to thought in people's minds today. What if we were living at that time, these monsters were hovering around us? Dinosaurs have ruled not only on land but also in water for centuries.
The dinosaur I will talk about today is called Spinosaurus. Spinosaurus means "Spine Lizard". You may have guessed from the name that its body may have been something like a spine or a thorn, which is why this dinosaur was so named. Hmmm, that's right. They have several spines about 5-6 feet long above their spines that are covered by skin, looking a lot like the sails of a ship. There is controversy among scientists about the work of the spines above their spines One group says it helps regulate his body's thermoregulation, while others disagree. According to paleontologist Nizar Ibrahim, "their ship's spine was actually a showpiece. They could be seen from a distance while swimming in the water. They shared information about their size, age and gender with others." They had only one job of spins like this flock; It would be wrong to say that. "
They lived in North Africa during the Cretaceous 112-96 million years ago. They were about 49-52 feet long and weighed about 8.5-7.5 tons. Their heads were about 8 feet long, quite large.
According to scientists, Spinosaurus was the largest dinosaur among theropod dinosaurs. Theropod means large-legged animal, meaning theropods are all dinosaurs whose hind legs are very large and whose front legs or forelegs are relatively small. Theropod dinosaurs walk on hind legs and use the forelimbs to trap prey.
However, the jaws of Spinosaurus were much like the crocodiles of today. From which one can guess about their food. Judging by their jaws and conical teeth, it was perfect for gripping something. Other therapeutic dinosaurs usually have curved and sharp teeth, but their teeth were straight and conical. Seeing their jaws, it is understood that they usually loved to eat fish At that time sea fish such as coelacanths, sawfish, lungfish, shark etc. They eat not only aquatic animals, but also aquatic animals, according to a study. Maybe they hunted or ate food left by someone. According to scientists, Spinosaurus was the first aquatic dinosaur Who used to hunt in the water. Their huge fins-like tails helped them to swim and keep their balance. They are also called river-monsters because of their huge bodies and presence in the water. Their small legs, skulls, and large tails, compared to other therapies, suggest that they lived longer in water than on land.
Their fossils were first found in Egypt in 1912. Their fossils have also been found in Morocco. These two species of Spinosaurus are named Spinosaurus aegypti (Egyptian Spinosaurus) and Spinosaurus marocanas (Moroccan Spinosaurus) after the place name. A CT scan of their skulls in 2006 revealed important findings in the nasal sinuses that are now found in crocodile skulls. This data suggests that it may have acted as their pressure sensor, similar to today's crocodiles, which may have helped them identify their prey.
Very interesting topic... well done..