plesiosaur

An extinct marine reptile from the Jurassic and Cretaceous periods, characterized by a small head, a long neck, a short tail, and four paddle-shaped limbs.

• 🇪🇸Reptil marino extinto de los períodos Jurásico y Cretácico, caracterizado por una cabeza pequeña, cuello largo, cola corta y cuatro extremidades en forma de aletas.

1. Extinct marine reptile C1 formal scientific

   An extinct marine reptile from the Mesozoic era, characterized by a small head, a very long neck, a short tail, and four large flippers used for swimming.

   • The plesiosaur is often depicted as a long-necked creature that swam in ancient seas.
   • Fossils of a plesiosaur were discovered in the cliffs along the Jurassic Coast.
   • Unlike dinosaurs, the plesiosaur was a marine reptile that lived in the ocean.

   🇪🇸Plesiosaurio

   Sinónimos: plesiosaurus

• plesiosaurs plural form
• plesiosaurs' possessive plural form
• plesiosaur's possessive singular form