WebThe noun NOTHOSAURIA has 1 sense: 1. a suborder of Sauropterygia Familiarity information: NOTHOSAURIA used as a noun is very rare. Dictionary entry details • … WebAug 5, 2024 · Abstract Whereas nothosaurians are a common element in the Middle Triassic of Monte San Giorgio (Western Alps, Switzerland-Italy) in the Eastern Alps till now only scanty remains were recovered....

Nothosaurus - Wikipedia

Nothosaurs (order Nothosauroidea) were Triassic marine sauropterygian reptiles. They averaged about 3 metres (10 ft) in length, with a long body and tail. The feet were paddle-like, and are known to have been webbed in life, to help power the animal when swimming. The neck was quite long, and the head was … See more The Nothosauroidea consist of two suborders: • Pachypleurosauria, small primitive forms, and • Nothosauria (including two families Nothosauridae and Simosauridae), which evolved from … See more • Johnson, Jinny (2000). Fantastic Facts About Dinosaurs. ISBN 978-0-7525-3166-3. • Benton, M. J. (2004), Vertebrate Paleontology, 3rd ed. See more WebThe Plesiosauria is characterised by a suite of derived characters and secondary adaptations to life in the water. All plesiosaurs have four large flippers and rigid broad bodies. They all possess the following synapomorphies (shared derived characters) in their skeleton (Rieppel, 1997; Carroll, 1988; Storrs, 1993): razboi siria

Top 8 Swimming & Water Dinosaurs Only Dinosaurs

WebPachypleurosauria. The Pachypleurosauria is an exclusively Middle Triassic-aged group of semi-aquatic sauropterygians. They were once regarded as a type of ‘ nothosaur ’, but the traditional concept of “ Nothosauria ” is no longer in use because it was a paraphyletic group containing two separate evolutionary lineages. The more ... WebNothosaurus is a nothosaurid nothosauroid reptile from the Middle-Late Triassic of Germany, Italy, Spain, the Netherlands, Israel, and China. It was named in 1834 by Georg zu Munster. It was representative of one of the most dominant marine reptile orders of the Triassic, and was also relatively widespread. Nothosaurus was a reptile with a slender … WebNothosauria: plesiosaurs > placodonts. This was traditionally the name for a paraphyletic group including pachypleurosaurs and nothosaurs. Since a lot of good work was done on the plesiomorphic state of the group, we insert … razboi stiri