marine mammals, fish, invertebrates, and reptiles
Yes marine reptiles are vertebrates and have a backbone.
There were many different marine reptiles during the 'age of the dinosaurs' (the mesozoic era - comprising the Triassic, Jurassic and Cretaceous periods). These marine reptiles are collectively known as 'sauropterygia' (lizards with flippers) and should not be confused with dinosaurs. The best known of these is the 'plesiosaur'. == == == ==
Marine birds and reptiles have glands that secrete excess salt from their systems.
marine biotechnologist
Elasmosaurus was a giant plesiosaur, which were a group of marine reptiles. However, nono of these marine reptiles were dinosaurs.
No. All reptiles, both on land and in water, must breath air. Marine reptiles can hold their breath from a considerable time, but must surface to breathe once in a while.
the very First Marine Reptiles Returned To the Ocean About 240 Million Years Ago,
Micro-organisms, mammals, amphibians, reptiles, and many types of marine organisms including fish.
Marine creatures like sharks existed in the Jurassic. Marine reptiles like icthyosaurs, plesiosaurs, and thalattosuchians also existed. Thalattosuchians are fully marine reptiles.
The compound noun 'marine reptiles' is a common noun; a general word for reptiles which are adapted to life in a marine environment; a word for any marine reptiles of any kind.A proper noun is the name or title of a specific person, place, or thing; for example, the Canberra Reptile Zoo or Wally Gator (cartoon character).
Dinosaurs and marine reptiles.