What dinosaur turned into a shark?
What dinosaur turned into a shark?
Cretoxyrhina
| Cretoxyrhina Temporal range: Albian-Campanian, | |
|---|---|
| Superorder: | Selachimorpha |
| Order: | Lamniformes |
| Family: | †Cretoxyrhinidae Glückman, 1958 |
| Genus: | †Cretoxyrhina Glückman, 1958 |
What did Cretoxyrhina eat?
Evidence suggests Cretoxyrhina fed on mosasaurs, plesiosaurs, and even the giant bony fish Xiphactinus, a fierce predator itself. Sharks are made of cartilage, which does not fossilize well. Much of what is known about them comes from their abundant—and harder—teeth.
What is the newest dinosaur discovered?
On Feb. 10, 2022 in Alberta, Canada, scientsits announced a newly identified dinosaur, known by its Latin name thanatotheristes degrootorum. The dinosaur is roughly a 79.5 million-year-old fossil and makes the new species 2.5 million years older than its closest relative.
Is there a real megalodon fossil?
Fossil remains of megalodon have been found in shallow tropical and temperate seas along the coastlines and continental shelf regions of all continents except Antarctica.
Who would win in a fight mosasaurus or 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.
Which animal blood is green?
BATON ROUGE – Green blood is one of the most unusual characteristics in the animal kingdom, but it’s the hallmark of a group of lizards in New Guinea. Prasinohaema are green-blooded skinks, or a type of lizard.
Which animal lives for 500 years?
The ocean quahog is a fist-size clam that can live to be 500 years or older. Some researchers believe the sturdy quahog’s secret to a long life is its ability to protect its proteins from damage.