ਮੇਸੋਜ਼ੋਇਕ ਸਮੁੰਦਰੀ ਰੀਂਗਣ ਵਾਲੇ ਜਾਨਵਰਾਂ ਦਾ ਸਰੀਰ ਡੌਲਫਿਨ ਵਰਗਾ ਹੁੰਦਾ ਹੈ ਜਿਸਦਾ ਪਿੱਠੂ ਅਤੇ ਪੂਛ ਦਾ ਖੰਭ ਅਤੇ ਪੈਡਲ-ਆਕਾਰ ਦੀ ਦਿੱਖ ਹੁੰਦੀ ਹੈ।,

ichthyosaurs's Usage Examples:

The Hueneosauria contain the more derived ichthyosaurs, which have the morphology of a fish.

They found it to be unique among all known ichthyosaurs in terms of braincase morphology.

Suevoleviathan was unique among ichthyosaurs in that it retained relatively large forefins.

evolutionary history of ichthyosaurs.

It was long believed the generalised platypterygiine ophthalmosaurids were the only lineage of ichthyosaurs that survived.

"little" and pelvis meaning "pelvis") is an extinct clade of euichthyosaur ichthyosaurs that existed from the Late Triassic to the early Late Cretaceous (middle.

snout, and its flippers were much longer and narrower than in other ichthyosaurs.

resembles that of Cymbospondylus, and probably had an articulation with the atlas vertebra which was more flexible than some ichthyosaurs.

ichthyosaurs, Eurhinosaurus did not have gills and used lungs for breathing.

(ichthys) meaning "fish" and σαῦρος (sauros) meaning "lizard") is a genus of ichthyosaurs from the late Triassic and early Jurassic (Rhaetian - Pliensbachian).

The last ichthyosaurs probably became extinct in the middle Cretaceous.

designation introduced by Sir Richard Owen in 1840 to designate the Jurassic ichthyosaurs that were known at the time, but the term is now used more often for.

Merriamosauria is an extinct clade of ichthyosaurs.

Synonyms:

Stenopterygius quadrisicissus, archosaurian reptile, archosaur, order Ichthyosauria, Ichthyosauria, archosaurian, ichthyosaurus, stenopterygius,

Antonyms:

anapsid,