plesiosaur's Usage Examples:

Our aging plesiosaur has seen a lot in her life but wishes to make clear her complete support of democracy and freedom of expression.

They say it most resembles the plesiosaur, a carnivorous aquatic reptile that flourished during the Jurassic period.

If Nessie truly is a cryptid of unexplained origin or a descendent of the plesiosaurs, the creature could be one of the last of its kind.

Among the most frequent speculation by modern day enthusiasts is that the Loch Ness Monster is actually a plesiosaur or its descendant that survived the extinction of the dinosaurs by migrating between the sea and lochs.

Finding plesiosaurs and ichthyosaurs through working alum shale helps to scotch the suspicion that they are merely late deposits on it.

Map Map 1821 Mary Anning finds the first known fossil plesiosaur.

plesiosaur skeleton may be named after the electrician who found it, experts said.

Among marine Mesozoic reptiles, each of the groups broadly known as ichthyosaurs, plesiosaurs, mosasaurs and crocodiles were polyphyletic in a marked degree.

Synonyms:

plesiosaurus, archosaurian reptile, archosaur, archosaurian, genus Plesiosaurus,

Antonyms:

anapsid,