Extinct marine reptile with a small head on a long neck a short tail and four paddle-shaped limbs

Usage examples of plesiosaurus.

Of course you have seen pictures of reconstructed creatures such as the ichthyosaurus, the plesiosaurus, the anthracosaurus, and the thermosaurus?

White foam sheeted before its breast as the plesiosaurus headed straight for us.

She would also find the first plesiosaurus, another marine monster, and one of the first and best pterodactyls.

It resembled a span-long plesiosaurus, afflicted with elephantiasis, and a forked, lolling, tongue extruded from a head that swayed ominously right and left.

Ichthyosaurus and the Plesiosaurus disappeared beneath the waves, leaving behind them a maelstrom in the midst of the sea.

Here he beheld a living specimen of one of the antediluvian turtles, the fossil remains of which are to be found with those of the Icthyosarus and the Plesiosaurus in the great cretacean graveyard of Central Australia, that mighty ocean of the Mesozoic age.

Then the two men went on deck through the main hatch, and while one kept watch, the other cut a hind quarter off Plesiosaurus Olsoni, as Bradley dubbed the thing.

Nobs sat between the girl and me and was fed with morsels of the Plesiosaurus steak, at the risk of forever contaminating his manners.

Then followed various untimed periods, during which animal life rose by degrees from mollusk and jellyfish, by plesiosaurus and pterodactyl, horrible monsters, hundreds of feet in length, whose tramp crashed through the woods, or whose flight loaded the groaning air, to the dolphin and the whale in the sea, the horse and the lion on the land, and the eagle, the nightingale, and the bird of paradise in the air.

His expression was as simple as resentment without understanding can be: now like plesiosaurus laboring all four limbs for the paddles they were, lifting a small head to see pterodactyl raise its absurd body on more absurd wings and with cumbrous scaling gain the sky, a ridiculous place to be, certainly, but for that moment he watched, disconcerting to plesiosaurus, to whom no such extravagance had ever occurred and who, by no feat of skill or imagination, could hope to accomplish it now.

Zanthodon refer to the great plesiosaurus of the remote Jurassic, which some authorities consider to be the origin of the legend of the sea serpent.

Of course you have seen pictures of reconstructed creatures such as the ichthyosaurus, the plesiosaurus, the anthracosaurus, and the thermosaurus?