Search results
Results from the WOW.Com Content Network
Most European species of Pliosaurus would have measured around 10 metres (33 ft) long and weighed over 12 metric tons (13 short tons), though some potential specimens indicate a much larger size. Species of this genus are differentiated from other pliosaurids based on seven autapomorphies , including teeth that are triangular in cross section.
Some plesiosaurian remains, such as a 2.875-metre-long (9.43 ft) set of highly reconstructed and fragmentary lower jaws preserved in the Oxford University Museum and referable to Pliosaurus rossicus (previously referred to Stretosaurus [59] and Liopleurodon), indicated a length of 17 metres (56 ft).
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 specimens show that the animal could reach a size ranging from 4 to 8 m (13 to 26 ft) long, with some researchers estimating a maximum length of ...
Pliosauroidea is an extinct clade of plesiosaurs, known from the earliest Jurassic to early Late Cretaceous.They are best known for the subclade Thalassophonea, which contained crocodile-like short-necked forms with large heads and massive toothed jaws, commonly known as pliosaurs.
Pliosauridae was formally named by Harry G. Seeley in 1874. [2]Pliosauridae is a stem-based taxon defined in 2010 (and in earlier studies in a similar manner) as "all taxa more closely related to Pliosaurus brachydeirus than to Leptocleidus superstes, Polycotylus latipinnis or Meyerasaurus victor". [3]
What links here; Related changes; Upload file; Special pages; Permanent link; Page information; Cite this page; Get shortened URL; Download QR code
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Size comparison between a human and two species of Basilosaurus, B. cetiodes (dark blue) and B. isis The heaviest archeocete , and possibly the heaviest known mammal was Perucetus , with weight estimated at 85–340 t (84–335 long tons; 94–375 short tons), while length is estimated at 17.0–20.1 meters (55.8–65.9 ft), [ 111 ] possibly ...