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Liopleurodon is a representative of the Thalassophonea clade, a derived group of pliosaurids characterized by a short neck and a large elongated skull. In 1999, the size of Liopleurodon was greatly exaggerated in the BBC documentary series Walking with Dinosaurs, depicted as reaching 25 m (82 ft) in length. However, the different attributed ...
These were characterized by a large head and a short neck, such as Liopleurodon and Simolestes. These forms had skulls up to three metres (ten feet) long and reached a length of up to seventeen metres (56 feet) and a weight of ten tonnes. The pliosaurids had large, conical teeth and were the dominant marine carnivores of their time.
Liopleurodon rossicus. Tithonian [5] Tithonian [5] Tithonian [5] Life restoration of Pliosaurus rossicus--> Liopleurodon pachydeirus. Callovian [5] Callovian [5] Callovian [5] Liopleurodon ferox. Callovian [5] Callovian [5] Callovian [5] Callawayasaurus colombiensis . Aptian [11] Aptian [11] Aptian [11] Skull of Callawayasaurus colombiensis ...
Pliosaurus brachydeirus is the (combinatio nova of the) type species of the genus. It was first described and named by the English paleontologist Richard Owen in 1841, as a species of the wastebasket taxon Plesiosaurus in its own subgenus Pleiosaurus, creating Plesiosaurus (Pleiosaurus) brachydeirus. [5]
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.
Today, the 19-year-old, once known by the online moniker “Big Balls,” is part of Musk’s controversial effort to remake the federal government. He is a “senior advisor” with access to ...
Over Sunday brunch in Manhattan recently, Looney said she also understands why the two kidney patients and especially the two heart transplant patients who went before her did not survive.
Mosasaurus (/ ˌ m oʊ z ə ˈ s ɔːr ə s /; "lizard of the Meuse River") is the type genus (defining example) of the mosasaurs, an extinct group of aquatic squamate reptiles.It lived from about 82 to 66 million years ago during the Campanian and Maastrichtian stages of the Late Cretaceous.