What was the largest dinosaur?

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

What is the biggest dinosaur that ever existed?

By these measures, Argentinosaurus was the largest dinosaur, as well as the largest land animal, ever known.

What dinosaur is bigger than Argentinosaurus?

Bruhathkayosaurus, a dinosaur that may have been as big or even bigger than Argentinosaurus, was only known from limb, hip, and tail elements, and those fossils disappeared (much like the near-mythical dinosaur giant Amphicoelias, estimated to be 190 feet long from a long-lost piece of vertebra).

What is the top 10 biggest dinosaur?

Is Giganotosaurus stronger than T. rex?

In a fight between Giganotosaurus and T-Rex, the Tyrannosaurus would win. The two dinosaurs are pretty similar to one another, but their approaches to fighting would make a world of difference.

The Biggest Dinosaur EVER! | Planet Dinosaur | BBC Earth

Is a T. rex bigger than a blue whale?

Far bigger than any dinosaur, the blue whale is the largest known animal to have ever lived. An adult blue whale can grow to a massive 30m long and weigh more than 180,000kg - that's about the same as 40 elephants, 30 Tyrannosaurus Rex or 2,670 average-sized men.

Is Giganotosaurus bigger than Argentinosaurus?

Just as the nine-ton Giganotosaurus was the apex predator of its lush habitat, so a full-grown Argentinosaurus was, literally, the king of the mountain. Some Argentinosaurus individuals may have measured over 100 feet from head to tail and weighed north of 100 tons.

What is the biggest dinosaur 2021?

Australotitan cooperensis, a long-necked herbivore from the Cretaceous period, is estimated to have weighed 70 tons, measured two stories tall and extended the length of a basketball court.

Is mosasaurus bigger than a Megalodon?

People always say it's 20.4 meters, but in reality it's around 18 meters and weigh 50, not 100 tons. But according to a new study, it was smaller. So It was around 14.2-15.3 meters long, and possibly weighing 30 tons. Mosasaurus was longer than Megalodon so yeah.

What was the biggest predator dinosaur?

The largest carnivorous dinosaur, and possibly the largest ever land-based predator ever known, is the Spinosaurus.

What was the scariest dinosaur?

We've seen some scary dinosaurs before, the T-Rex, Utahraptor and Jeholopterus all come to mind, but the newly discovered Heterodontosaur may be the scariest of all. It was a small, fanged dinosaur species that wandered around the toes of other dinosaurs.

Can the dinosaurs come back?

"The problem with dinosaurs is that the oldest DNA that we have in the fossil record is about a million years old, and dinosaurs died out 66 million years ago." This is a problem because while some soft tissues and proteins can be preserved over large geologic timescales, DNA, as far as scientists know, cannot.

What was the last dinosaur alive?

Check out the last dinosaur that survived on planet Earth.

The Chenanisaurus barbaricus species is said to be one of the last ones to have survived on Earth before an asteroid strike wiped them all out about 66 million years ago.

What was the last big dinosaur?

Dinosaurs keep breaking records. Every so often, paleontologists report that another giant, long-necked dinosaur might win the title of “Biggest Yet.” Since 1993, Argentinosaurus had stood as the likely record-holder, only to be supplanted in 2017 by the roughly 120-foot-long, 57-ton Patagotitan.

Who would win T. rex vs Argentinosaurus?

Argentinosaurus could keep T-rex at a distance with his tail. So yeah, Argentinosaurus would win.

Is the T. rex bigger than the elephant?

of one very big extinct animal, Tyrannosaurus rex. The most famous of the upright, largely meat-eating dinosaurs called theropods, T. rex would have weighed between 5,000 and 7,000 kilograms (11,000 to 15,500 pounds) with skin and flesh on its huge bones. That's about as much as the largest African elephant.

What is bigger than a titanosaur?

However, if his measurements were accurate, they would suggest that the dinosaur had a mass of 80-120 tons, according to Paul, making it far bigger than even the largest known titanosaurs. "Maraapunisaurus appears to have been an actual and very large sauropod, probably exceeding the titanosaurs.

Is Megalodon bigger than blue whale?

Monster-size sharks in The Meg reach lengths of 20 to 25 meters (66 to 82 feet). That's massive, although a tad smaller than the longest known blue whales. Scientists have made estimates of how big C. megalodon got, based on the size of their fossil teeth.

How big is Megalodon compared to a blue whale?

Well, scientists guess that even the biggest Megalodon only reached a mere 58 feet (18 meters) (though some argue it was up to 82 feet [25 meters]). By contrast, the largest blue whales clock in at a little more than 100 feet (30 meters) long, and on average are between 75-90 feet (23-27 meters) in length.

Do blue whales exist?

Blue whales live in all the world's oceans, except the Arctic, occasionally swimming in small groups but usually alone or in pairs. They often spend summers feeding in polar waters and undertake lengthy migrations towards the Equator as winter arrives.

What was the biggest prehistoric water animal?

Ichthyosaurs. The largest ichthyosaur was Shonisaurus sikanniensis at ~21 metres (70 ft) in length. This would make it the largest extinct marine animal.

Has there ever been anything bigger than a blue whale?

The spiral Siphonophore spotted by the team of scientists aboard the Schmidt Ocean Institute's Falkor research vessel has been estimated to be 150-feet-long, which is an approximate 50 feet longer than a blue whale - widely held to be the largest animal to have ever existed.

Is there any dinosaur DNA left?

He calls the notion of DNA enduring in dinosaur remains almost “impossible,” adding in an email to Gizmodo, “We know from both massive empirical studies and theoretical models that even under completely frozen conditions, DNA molecules will not survive more than ca 3 million years.”