Plesiosaurus - Wikipedia
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.
Plesiosaur - Wikipedia
The Plesiosauria[ a ][ 4 ] or plesiosaurs are an order or clade of extinct Mesozoic marine reptiles, belonging to the Sauropterygia. Plesiosaurs first appeared in the latest Triassic Period, possibly in the Rhaetian stage, about 203 million years ago. [ 5 ] .
Plesiosaur | Size, Habitat, & Facts | Britannica
Plesiosaur, any of a group of long-necked marine reptiles found as fossils from the late Triassic Period into the late Cretaceous Period. They inhabited marine areas in the Atlantic near Europe and in the Pacific Ocean, including the waters near Australia, North America, and Asia.
Plesiosaurs 101 | National Geographic - YouTube
While dinosaurs roamed the Earth, marine reptiles in the order Plesiosauria swam in our planet's prehistoric oceans. Find out which creatures belonged in thi...
Plesiosaurs, the Beautiful Bottom-Feeders - National Geographic
June 6, 2011. • 8 min read. In 1821, British geologists Henry De la Beche and William Conybeare presented a bizarre, previously-unknown fossil creature to their colleagues in the Geological Society...
Plesiosauria - Paleontology World
The Plesiosauria (Greek: πλησίος, plesios, meaning “near to” and Sauria) or plesiosaurs are an order or clade of Mesozoic marine reptiles (marine Sauropsida), belonging to the Sauropterygia. Plesiosaurs first appeared in the latest Triassic Period, possibly in the Rhaetian stage, about 203 million years ago.
Plesiosaurs 101 - Education
2023年10月19日 · While dinosaurs roamed the Earth, marine reptiles in the order Plesiosauria swam in our planet's prehistoric oceans. Find out which creatures belonged in this group, how they grew to incredible sizes, and how they've captivated both scientists and storytellers alike.
Plesiosaurus, the Long-Necked Marine Reptile - ThoughtCo
2019年2月7日 · As you may already have surmised from its name, Plesiosaurus is the eponymous member of the family of marine reptiles known as plesiosaurs, which were characterized by their sleek bodies, wide flippers, and relatively small …
Plesiosaurus | Dinosaurs - Pictures and Facts
Plesiosaurus is an extinct marine reptile which lived approximately 135 million to 120 million years ago – from the Early to the Middle Jurassic Period. It was first discovered in the winter of 1823 by fossil hunter Mary Anning in Western Europe. It was named the following year by William Conybeare. The name of this reptile means “almost ...
This Plesiosaur is a Double for the Loch Ness Monster - Popular Mechanics
2022年7月29日 · Plesiosaurs have been found all over the world, on every continent except Antarctica. They were around for a long time, and paleontologists believed they were marine (ocean dwelling) animals,...