Plesiosaur - Wikipedia
Plesiosaurs were among the first fossil reptiles discovered. In the beginning of the nineteenth century, scientists realised how distinctive their build was and they were named as a separate order in 1835.
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.
Pliosaur discovery: Huge sea monster emerges from Dorset cliffs
2023年12月10日 · It belongs to a pliosaur, a ferocious marine reptile that terrorised the oceans about 150 million years ago. The 2m (6ft 5in)-long fossil is one of the most complete specimens of its type...
The rise of macropredatory pliosaurids near the Early ...
2023年10月16日 · The pliosaurid plesiosaur (Pliosauridae, Plesiosauria) clade Thalassophonea, or ‘sea murderers’, encompassed a taxonomically diverse marine reptile lineage whose fossils have been identified...
Plesiosaurs, the Beautiful Bottom-Feeders - National Geographic
By Riley Black. 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...
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 fossils found in the Sahara suggest they weren't just …
2022年7月26日 · Fossils of small plesiosaurs, long-necked marine reptiles from the age of dinosaurs, have been found in a 100-million year old river system that is now Morocco's Sahara Desert.
Plesiosaur - New World Encyclopedia
Plesiosaurs have been discovered with fossils of belemnites (squid-like animals), and ammonites (giant nautilus-like mollusks) associated with their stomachs. They had powerful jaws, probably strong enough to bite through the hard shells of their prey.
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 · Discovered very early in paleontological history by the pioneering English fossil hunter Mary Anning in 1823, Plesiosaurus created a sensation back in the early 19th century. Scientists at the time didn't quite know what to make of …