No dinosaurs lived in the sea. There were other reptiles that adopted a marine life, but those weren't dinosaurs.
The Eurypterid belongs to the genus Eurypterus. It is an extinct group of arthropods known as sea scorpions that lived during the Paleozoic era.
As far as I know, that IS its scientific name :)
Saurischia and Ornithischia are two subclasses within the larger class of dinosaurs known as Dinosauria. Saurischia includes dinosaurs with a lizard-like hip structure, whereas Ornithischia includes dinosaurs with a bird-like hip structure.
The two major groups of dinosaurs are the saurischians and ornithischians. Saurischian dinosaurs include theropods like T. rex and sauropods like Brachiosaurus, characterized by their hip structure. Ornithischian dinosaurs include species like Triceratops and Stegosaurus, known for their distinctive beaks and herbivorous diets.
Dinosaurs are more closely related to reptiles than to amphibians. In fact, dinosaurs are classified as reptiles. Amphibians are lower on the evolutionary tree than reptiles. Reptiles developed from amphibians. Amphibians developed from fish.
When the dinosaurs lived there were sea monsters but they were called marine reptiles and were not dinosaurs.
No! Although this is a common mistake, all dinosaurs were land animals. All animals that lived in the sea at the same time as the dinosaurs weren't actually classed as dinosaurs even though they have similarities :)
California was under a shallow sea during the time that dinosaurs lived. Dinosaurs lived on land, so none lived in California.
mammals,birds ,insects,primates , and sea creatures
There are no names of underwater dinosaurs because there were no underwater dinosaurs. Sea reptiles that lived at the same time as the dinosaurs were around. Names of these sea-living reptiles include: Liopleurodon, Opthalmosaurus and Tylosaurus.
Yes!:)
No dinosaurs lived in the sea. At the same time as the dinosaurs, there were OTHER CREATURES that adopted a pelagic lifestyle. These included Giant turtles, like Archelon, Icthyosaurs ("fish lizards") and Mosasaurs, probably as close to "sea serpents" as the world has ever gotten, as well as the long-necked Pleisosaurs, which did look rather like dinosaurs with flippers, but none of these were actually dinosaurs.
Dinosaurs lived everywhere. You don't necessarily need a map to find out where dinosaurs lived.
Animals of the Ice Age lived after the dinosaurs.
dinosaurs lived for about 250 million years ago.
Dinosaurs lived during the Mesozoic Era.
The dinosaurs lived 65,00,009 years ago!