What era did the Argentinosaurus live in?

Argentinosaurus is a genus of giant sauropod dinosaur that lived during the Late Cretaceous period in what is now Argentina.

When did the Argentinosaurus become extinct?

Large dinosaurs first appeared about 228 million years ago during the Triassic period and grew bigger during the ensuing Jurassic period, then disappeared at the end of the Cretaceous period about 65 million years ago.

Did the Argentinosaurus live in the Jurassic period?

They became gigantic and highly diverse in the Late Jurassic Epoch (about 164 million to 145 million years ago) and persisted into the Cretaceous Period (145 million to 66 million years ago). This article was most recently revised and updated by John P.

What did the Argentinosaurus evolve into?

In their place, a new and extremely large type of sauropod known as titanosaurs evolved, including the truly massive Argentinosaurus and Dreadnoughtus, among the largest known animals ever to have lived.

Is Argentinosaurus bigger than Blue Whale?

Yes, while the Argentinosaurus (Argentinosaurus huinculensis) is longer at 115 feet (compared to the blue whales ruler-stretching 89 feet), the long-necked dinosaur of the Late Cretaceous is a lightweight at just a mere 80 or so tons.

Which is bigger Ultrasaurus or argentinosaurus?

Not Ultrasaurus, the huge brachiosaur known from just a few bones found in Utah and thought to be as tall as a 6 story building, and as heavy as 10 bull elephants — more than 50 tons and nearly 100 feet long. No, the new champion biggest dinosaur is Argentinosaurus and I think you can guess where it was found.

Is argentinosaurus bigger than Blue Whale?

Is titanosaur bigger than Brachiosaurus?

But even after that downsizing, it’s still twice as heavy as more familiar giants like Brachiosaurus and Apatosaurus, and 10 percent bigger than the previous record-holder—another Argentinian titanosaur called Argentinosaurus.

Is Dreadnoughtus bigger than Argentinosaurus?

(Dreadnoughtus is the most complete, at 70%. Argentinosaurus is just 3.5% complete.) “Argentinosaurus, Futalognkosaurus and Puertasaurus are examples of this,” Lacovara said. “They are clearly huge, but there is no systematic, replicable way to estimate their mass.”