Quick Answer: How Long Could At Rex Live?

How much does at Rex eat a day?

rex,” Healy said, “would need the same daily calories as 80 people” on a diet of 2,500 calories per day.

That translates to about 140 kilograms of meat, which the virtual T.

rex had half a day to track down in the model..

Is the Giganotosaurus real?

Giganotosaurus was one of the largest meat-eating dinosaurs. It roamed modern-day Argentina during the late Cretaceous Period, about 99.6 to 97 million years ago. For a long time, Tyrannosaurus rex — “king of the dinosaurs” — was thought to be the largest carnivorous dinosaur.

Are Sharks older than dinosaurs?

Sharks are among Earth’s most ancient creatures. First evolving over 455 million years ago, sharks are far more ancient than the first dinosaurs, insects, mammals or even trees.

Could Tyrannosaurus rex live today?

Other than birds, however, there is no scientific evidence that any dinosaurs, such as Tyrannosaurus, Velociraptor, Apatosaurus, Stegosaurus, or Triceratops, are still alive. These, and all other non-avian dinosaurs became extinct at least 65 million years ago at the end of the Cretaceous Period.

What did T Rex use its arms for?

T. Rex used its arms to clutch tightly onto squirming prey before it delivered a killer bite with its jaws.

What was the first dinosaur?

EoraptorFor the past twenty years, Eoraptor has represented the beginning of the Age of Dinosaurs. This controversial little creature–found in the roughly 231-million-year-old rock of Argentina–has often been cited as the earliest known dinosaur.

Has a full Trex skeleton been found?

RALEIGH, N.C. — A 67-million-year-old battle for the ages is heading to the North Carolina Museum of Natural Sciences. All those years ago, a Tyrannosaurus rex and a Triceratops horridus were buried together. … This is also the only 100% complete skeleton of a Tyrannosaurus ever discovered.

How did at Rex live?

Tyrannosaurus Rex is believed to have lived in forests, near rivers, and in areas that were open and full of prey. Mild seasons would have been most favourable to it. Even as the king of the jungle, the T-Rex did not live very long.

What was the longest living dinosaur?

ArgentinosaurusArgentinosaurus is a double award winner being also the longest dinosaur. It is also the largest land animal to have ever lived.

Are sharks dinosaurs?

Today’s sharks are descended from relatives that swam alongside dinosaurs in prehistoric times. … It lived just after the dinosaurs, 23 million years ago, and only went extinct 2.6 million years ago.

How much does a T-Rex eat a day?

No one is totally sure what dinosaur metabolism looked like, but the best guesses for how much food T-rex ate seem to cluster around 40,000 calories per day.

What was the lifespan of a dinosaur?

Early estimates of 300-year lifespans for the largest sauropods were based on comparisons with crocodiles and turtles, which have much slower metabolisms. The consensus is now that Apatosaurus and Diplodocus dinosaurs probably only lived for 70 or 80 years, which is about the same as an elephant today.

What is the strongest dinosaur?

A: The strongest was probably the biggest, ultrasauros, who was six-stories high. Or, among meat-eaters, T. rex. Q: In the book The Biggest Dinosaurs by Michael Berenstain, it says that the seismosaurus, found in Mexico, might be larger than the ultrasaurus.

When did the last dinosaur die?

about 65 million years agoDinosaurs went extinct about 65 million years ago (at the end of the Cretaceous Period), after living on Earth for about 165 million years.

What killed the Megalodon?

Past research suggests that the megalodon (Otodus megalodon) went missing 2.6 million years ago alongside a wave of marine extinction, potentially caused by a supernova that triggered severe climate and biodiversity changes during this time.

How old is the oldest Trex?

Trix is a Tyrannosaurus rex specimen excavated in 2013 in Montana, USA by a team of paleontologists from the Naturalis Biodiversity Center in Leiden in the Netherlands. This Tyrannosaurus, over thirty years old—the oldest known Tyrannosaurus specimen—lived over 67 million years ago.

What was the first animal on earth?

comb jellyA comb jelly. The evolutionary history of the comb jelly has revealed surprising clues about Earth’s first animal.

What ate at Rex?

T. rex was a huge carnivore and primarily ate herbivorous dinosaurs, including Edmontosaurus and Triceratops. The predator acquired its food through scavenging and hunting, grew incredibly fast and ate hundreds of pounds at a time, said University of Kansas paleontologist David Burnham.

What was before dinosaurs?

Before the dinosaurs succeeded to the throne, a group of prehistoric reptiles reigned over the Earth. Pareiasaurs, stocky herbivores that have been called the “ugliest fossil reptiles,” are less well-known than their successors.

Has a full dinosaur been found?

The first complete dinosaur skeleton ever identified has finally been studied in detail and found its place in the dinosaur family tree, completing a project that began more than a century and a half ago. … The rocks in which it was fossilised are around 193 million years old, close to the dawn of the Age of Dinosaurs.

Would at Rex eat a human?

Well yes a T-Rex would eat a human you are no different then another dinosaur except brains and the fact you are smaller you would be an easier target and would still taste good because you are meat, and if it was hungry it’s not just gonna leave a perfect meal standing there.