You asked: Is the mosasaurus a real dinosaur?

Mosasaurs ARE NOT DINOSAURS. They are reptiles and are closely related to snakes and monitor lizards. Mosasaurs went extinct at the end of the Cretaceous during the end Cretaceous mass extinction event. The Tylosaurus mosasaur shown on the Jurassic Park movie was the largest mosasaur to exist.

Did mosasaurus really exist?

Mosasaurus (/ˌmoʊzəˈsɔːrəs/; “lizard of the Meuse River”) is the type genus (defining example) of the mosasaurs, an extinct group of aquatic squamate reptiles. It lived from about 82 to 66 million years ago during the Campanian and Maastrichtian stages of the Late Cretaceous.

Why is mosasaurus not a dinosaur?

They were not sea dinosaurs, but a separate group of reptiles, more closely related to modern snakes and lizards, according to the Philip J. Currie Dinosaur Museum. Mosasaurs went extinct 65.5 million years ago in the same mass extinction event that wiped out the dinosaurs, Live Science previously reported.

Was the mosasaurus the biggest dinosaur?

That said, the real Mosasaurus was indeed a large animal, with the biggest specimen known estimated to be around 17 meters or 56 feet long (Grigoriev, 2014). This makes it one of the largest, if not the largest, members of the mosasaurid family alongside other big species like the 14 meter North American Tylosaurus.

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Why did the mosasaurus die?

About 92 million years ago, an extinction event occurred that was caused by large-scale underwater volcanic activity. It wiped out several groups of animals in the seas, among these were the ichthyosaurs or “fish lizards”, and the pliosaurs, large-headed and more predatory cousins of the plesiosaurs.

Can a mosasaurus kill a Megalodon?

While a similar length, the Megalodon had a much more robust body and huge jaws built for devouring whales and other large marine mammals. A Mosasaurus would not have been able to get its jaws around the much thicker body of the Megalodon. It would just take one catastrophic bite for the Megalodon to end the battle.

What killed the Megalodon?

Extinction of a mega shark

The cooling of the planet may have contributed to the extinction of the megalodon in a number of ways. As the adult sharks were dependent on tropical waters, the drop in ocean temperatures likely resulted in a significant loss of habitat.

Is mosasaurus bigger than 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.

Are ichthyosaurs Diapsids?

Ichthyosaurs are superficially dolphin-like reptiles that were important marine predators from the Triassic Period through the middle of the Cretaceous Period. … For now, paleontologists think that ichthyosaurs are diapsids, but exactly where they fit in the diapsid tree is not yet known.

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What are the coolest dinosaurs?

6 Awesome Dinosaur Species You Should Know

  • Pachycephalosaurus. Pachycephalosaurus Encyclopædia Britannica, Inc. …
  • Dreadnoughtus. Dreadnoughtus. …
  • Velociraptor. Velociraptor Encyclopædia Britannica, Inc. …
  • Ankylosaurus. Ankylosaurus. …
  • Compsognathus. Compsognathus. …
  • Therizinosaurus. Therizinosaurus Encyclopædia Britannica, Inc.

What dinosaur can kill a Spinosaurus?

The Spinosaurus recovered quickly from the blow and managed to out-maneuver the Tyrannosaurus and bite deep into his neck. Bellowing in pain, the T. rex groaned out in agony as the Spinosaurus gripped his neck with it’s arms and snapped the rival dinosaur’s neck, killing him instantly.

What can kill a mosasaurus?

Mosasaurus attacks Spinosaurus, but couldn’t land a hit until, he crush Spinosaurus onto the ocean floor and tosses him to the ice sheet above and crash into Spinosaurus. However, Spinosaurus uses the icicles above to kill Mosasaurus and was successful, thus killing Mosasaurus.

What dinosaur can kill a Ankylosaurus?

In 2015, a group of Ankylosaurus were attacked by the rampaging Indominus rex which managed to kill one after isolating it from its herd.

What is the lifespan of a mosasaurus?

Mosasaurus could reach 50 feet long and is estimated to have weighed 15 tons. It was from the Late Cretaceous and lived 70-65 mya.

Did dinosaurs have forked tongues?

When sedatives injected into the dinosaur kick in, the razor jaws close down on the tongue and sever it in a spurt of dark blood. But it’s unlikely that Allosaurus, Tyrannosaurus, or any other dinosaur had a prehensile, forked tongue.

Have they ever found a megalodon skeleton?

So far we’ve only found teeth and vertebrae of megalodons. Like other sharks, most of their skeleton is made from cartilage which doesn’t preserve well in the fossil record. … Scientists who have been studying modern sharks are working with paleontologists to study megalodon and other long-extinct shark species.

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Archeology with a shovel