What is the closest living relative to the Spinosaurus?
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What is the closest living relative to the Spinosaurus?
The answer is the ostrich.
It was one of the latest species alive prior to the mass extinction. The two creatures never existed at the same time. Since the T-Rex lived later than the Spinosaurus, it is the most well-known species of Tyrannosaurus and scientists know much more about it. However, there are only six known specimens of Spinosaurus.
Are Spinosaurus related to crocodiles?
Spinosaurus is a theropod dinosaurs like all other Spinosaurids. What Spinosaurids did have were a set of adaptations that made them similar in some ways to crocodiles. Note the slender snout of Spinosaurids that are great for catching slippery fish as well as the pointed conical teeth just as crocodiles have.
What animal has the closest DNA to dinosaurs?
In fact, birds are commonly thought to be the only animals around today that are direct descendants of dinosaurs. So next time you visit a farm, remember, all those squawking chickens are actually the closest living relative of the most incredible predator the world has ever known!
What kind of dinosaur is genus Spinosaurus?
Genus of Theropod dinosaur from the Cretaceous period. Spinosaurus (meaning “spine lizard”) is a genus of theropod dinosaur that lived in what now is North Africa, during the upper Albian to upper Turonian stages of the Cretaceous period, about 112 to 93.5 million years ago.
Why did Spinosaurus have a sail on its back?
There has been much scientific debate regarding the evolution and purpose of Spinosaurus ‘ sail. Because of its size, this dinosaur did not have many predators, but the sail could have been used to ward off enemies, as the dinosaur would have appeared to be twice its size with the sail fully extended.
Is Spinosaurus bigger than T Rex?
More gigantic than Giganotosaurus Spinosaurus was larger than both T. rex and Giganotosaurus, which was previously the largest carnivorous dinosaur known. But it’s unclear just how big Spinosaurus was, due to incomplete fossils.
Did Spinosaurus live in the Sahara Desert?
The find, detailed in the journal Nature, suggests the fish-loving spinosaurs also hunted (or scavenged) nonaquatic animals. Spinosaurus lived in Egypt and Morocco. There is speculation that the Sahara is rich with Spinosaurus fossils, but the harsh environment makes them difficult to unearth.