In the dark seas of the ancient world, few creatures were as interesting as the plesiosaur: a long-necked marine reptile with four large flippers. These fearsome predators dominated the oceans in the ...

Plesiosaurs are a group of extinct marine reptiles that lived in the oceans while the dinosaurs lived on land. Find out what plesiosaur fossils have revealed about these animals and how big they could ...

Plesiosaurus macrocephalus Owen, 1840 See more items in Paleogeneral Reptiles/Amphibians Reptilia Plesiosauria Paleobiology Taxonomy Animalia Chordata Vertebrata Sauropsida Reptilia Diapsida ...

Jurassic World Evolution 2 - Species Field Guide: Plesiosaurus Trailer Learn about the marine reptile, the Plesiosaurus, in this latest trailer for the upcoming game, Jurassic World Evolution 2.

One of the best-known things about Scotland is the Loch Ness Monster, affectionately nicknamed Nessie, reportedly a large creature resembling a plesiosaurus. Loch Ness is a large freshwater lake in ...