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Plesiosaurus. Plesiosaurus (del griego: πλησιος [ plesios ], 'cercano a' y σαυρος [ sauros ], 'lagarto'), o plesiosaurio, es un género extinto de gran reptil sauropterigio marino que vivió a principios del período Jurásico, y es conocido de esqueletos casi completos del Lias de Inglaterra. Se distingue por su pequeña cabeza ...
Description. This predatory marine reptile and cousin to the dinosaurs attacks any creature it encounters. Its long, flexible neck lets it twist in any direction to deliver a powerful bite. Monster Tags: Dinosaur. Environment: Coastal Underwater. Basic Rules, pg. 149. #1 MineGoes211. View User Profile. Send Message.
Letter concerning the discovery of the 1823 Plesiosaurus, from Mary Anning. This timeline of plesiosaur research is a chronologically ordered list of important fossil discoveries, controversies of interpretation, taxonomic revisions, and cultural portrayals of plesiosaurs, an order of marine reptiles that flourished during the Mesozoic Era.
Plesiosaurus (Greek: πλησίος (plesios), near to + σαῦρος (sauros), lizard) is a genus of extinct, large marine sauropterygian reptile that lived during the Early Jurassic.It is known by nearly complete skeletons from the Lias of England. It is distinguishable by its small head, long and slender neck, broad turtle-like body, a short tail, and two pairs of large, elongated paddles.
23 de ago. de 2023 · Therefore, the species Styxosaurus browni is re-validated, while AMNH 1495 is here referred to Styxosaurus sp. ... and compared to those of Pistosaurus and Plesiosaurus.
12 de jun. de 2019 · They weren't equipped with gills, like fish and sharks, and couldn't live below water 24 hours a day. The question then becomes, of course, exactly how often Elasmosaurus had to surface for oxygen. We don't know for sure, but given its huge lungs, it isn't inconceivable that a single gulp of air could fuel this marine reptile for 10 to 20 minutes.
The first plesiosaurian genus, the eponymous Plesiosaurus, was named in 1821. Since then, more than a hundred valid species have been described. In the early twenty-first century, the number of discoveries has increased, leading to an improved understanding of their anatomy, relationships and way of life.
