Prehistoric Marine Animals List

The ichthyosaurs were marine predators that looked like modern dolphins and could reach a massive size during the Triassic period over 200 million years ago.

Prehistoric marine animals list. Family Pseudictopidae Sulimski 1969 Mingotheriidae Schoch 1985 Genus Anictops Qiu 1977. Top Ten Marine Predators. This was because it used to lay its jelly covered eggs in water.

It was the largest predatory marine creature in the history of the planet outweighing both modern Great White Sharks and ancient reptiles like Liopleurodon and Kronosaurus. A bright-colored fish of coral reefs. The coelacanth is the best example of a living prehistoric creature we once thought extinct.

From what paleontologists can decipher of this reptiles remains the Tanystropheus appears to have been a prehistoric reptile version of a giraffe with shorter legs a long neck that juts out rather than up and a massive tail. On this list youll find ten of the most interesting and largest prehistoric sea animals from the megalodon to the spinosaurus and the helicoprion. - predators include the Shastasaurus a reptile 21 meters 68 feet long.

Megalodon is probably the best-known creature in the list. List of fossil primates. The Coelacanth is a huge prehistoric fish that can measure nearly 6 feet long and weigh around 200 pounds and which lived around the same time as the dinosaurs.

Here are ten of the largest most fearsome sea monsters ever to prowl the oceans. Geologist William Buckland described the animal as a sea serpent run through a turtle Leedsicthys. Genus Paranictops Qiu 1977.

In contrast modern African elephants are between 82 and 13 feet tall. But at 60 or so tons the middle Eocene Basilosaurus was certainly the biggest prehistoric whale that ever lived outweighing even the much later Leviathan which itself may have tangled with the biggest prehistoric shark of all time Megalodon by 10 or 20 tons. Genus Cartictops Ding.