Quick Answer: Who Was The Biggest Dinosaur?

What was the first animal to walk on earth?

Ichthyostega1.

Ichthyostega.

Ichthyostega devonian dinosaur, dinosaur park.

The first creature that most scientists consider to have walked on land is today known as Ichthyostega..

What was the deadliest dinosaur?

SpinosaurusMeet the Spinosaurus, the most dangerous dinosaur to walk — or swim — the Earth.

Who is bigger argentinosaurus or 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.

What is the largest carnivore on earth?

polar bearThe largest terrestrial carnivore is the polar bear (Ursus maritimus). Adult males typically weigh 400–600 kg (880–1,320 lb), and have a nose-to-tail length of 2.4–2.6 m (7 ft 10 in–8 ft 6 in).

What is the strongest predator on earth?

Polar bearList of largest land carnivoransRankCommon nameFamily1Polar bearUrsidae2Brown bearUrsidae3Bengal TigerFelidae4African LionFelidae6 more rows

What is bigger blue whale or Megalodon?

Is a blue whale bigger than a megalodon? A blue whale can grow to up to five times the size of a megalodon. Blue whales reach a maximum length of 110 feet, which is far larger than even the biggest meg. Blue whales also weigh significantly more compared to the megalodon.

What was bigger than at Rex?

Known as Spinosaurus, the colossal predator sported a massive finlike sail on its back and a 3-foot-long (0.9 meters) jaw full of jagged teeth. Bigger than both T. rex and Gigantosaurus, it lived in the swamps and rivers of North Africa during the Cretaceous Period, about 112 million to 97 million years ago.

Is there a dinosaur bigger than a blue whale?

Dreadnoughtus schrani is a newly discovered species of dinosaur and the biggest titanosaurian sauropod dinosaur found so far. It is the largest land animal who’s body mass can be accurately calculated. So how does that compare to the largest animal alive today, the blue whale?

Which animal is bigger than blue whale?

While there might never be a larger animal than the blue whale, there are other kinds of organism that dwarf it. The largest of them all, dubbed the “humongous fungus”, is a honey mushroom (Armillaria ostoyae).

What is the largest creature to ever exist?

blue whaleFar bigger than any dinosaur, the blue whale is the largest known animal to have ever lived.

What is the top predator of all time?

Top 5 Deadliest Predators of All TimeSmilodon. Smilodon was a prehistoric cat that is often popularly referred to as the ‘sabre-toothed tiger’. … Anomalocaris. … Tyrannosaurus Rex. … Liopleurodon. … Homo Sapiens.Aug 3, 2018

What is the smallest carnivore on earth?

Least WeaselLeast Weasel This finicky, wise little weasel is the smallest species of the Carnivora order, making it the tiniest true carnivore in the world.

Can dinosaurs come back?

While dinosaur bones can survive for millions of years, dinosaur DNA almost certainly does not. But some scientists continue to search for it – just in case. So it looks like cloning a dinosaur is off the table, but an alternate way to recreate the extinct animals would be to reverse-engineer one.

Could a Spinosaurus kill at Rex?

While this might be possible with a smaller organism, it’s unlikely that a Spinosaurus would be able to do that with a dinosaur as robust and muscular as a T. rex. Though the Spinosaurus had an impressive bite force of 2 tons, its teeth would have been too small and dull to grab hold of a T.

Is there a dinosaur bigger than argentinosaurus?

The biggest land creatures are believed to have been the dinosaurs—of them, the titanosaur (as their name suggests) is believed to be the largest. … The huge size of each suggests the dinosaur was a very large titanosaur—one that might be bigger than Argentinosaurus.

What is the largest dinosaur fossil ever found?

titanosaurDinosaur fossils could belong to the world’s largest ever creature. Paleontologists discovered the fossilized remains of a 98 million-year-old titanosaur in Neuquén Province in Argentina’s northwest Patagonia.

Are dinosaurs still alive?

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.

Where was the last dinosaur found?

A new species of dinosaur has been discovered on the Isle of Wight. Palaeontologists at the University of Southampton believe four bones found at Shanklin last year belong to a new species of theropod dinosaur. It lived in the Cretaceous period, 115 million years ago, and is estimated to have been up to 4m (13ft) long.

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.

When did the last dinosaur die?

approximately 66 million years agoThe Cretaceous–Paleogene extinction event, which occurred approximately 66 million years ago at the end of the Cretaceous, caused the extinction of all dinosaur groups except for the neornithine birds.

What animal alive today is even bigger than a dinosaur?

Blue whalesThe largest arthropod still living today is the Japanese spider crab. This one is small-fry compared to a whopper caught in 1921 which had an arm-span of 3.8 metres. Blue whales are the largest animals ever to have lived. They are bigger than even the largest of the dinosaurs.