an animal kindove like the loch ness monster that is now most likely extinct, but matches a perfect description of the bear lake monster (or says some blogs, but i think other wise)
Yes, the noun 'plesiosaurs' is a common noun, a general word for a type of extinct, marine reptile; a word for any plesiosaurs.
Yes it was.
There were two main kinds of plesiosaurs. The most famous, the long necked plesiosaurs, ate fish and other small marine animals. Lesser known are the short necked plesiosaurs, which looked similar to gigantic crocodiles and ate larger marine animals.
It was herbivorous
No one knows how long it lives for
First off, plesiosaurs and pterodactyl were not dinosaurs. Plesiosaurs were their own group of reptiles more closely related to lizards than to dinosaurs. Pterodactyl was a pterosaur, which were a group separate from, but related to dinosaurs. Plesiosaurs are generally considered to have been discovered by Mary Anning. Pterosaurs are said to have been discovered by Cosmio Collini.
During the time of plesiosaurs, which spanned from the Late Triassic to the end of the Cretaceous period, the Earth was dominated by dinosaurs and lush vegetation. The climate was generally warmer than today, with high sea levels that created extensive shallow marine environments. Plesiosaurs, with their distinctive long necks and broad bodies, thrived in these oceans, preying on fish and other marine life. The ecosystems were rich and diverse, with a variety of marine reptiles, ammonites, and early sharks coexisting alongside plesiosaurs.
Ichthyosaurs and plesiosaurs were both marine reptiles, but they belong to different groups and have distinct characteristics. Ichthyosaurs resembled modern dolphins with streamlined bodies and long snouts, adapted for fast swimming, while plesiosaurs had broad bodies, short necks, and large flippers, often associated with a more buoyant, graceful swimming style. Additionally, ichthyosaurs gave birth to live young, whereas plesiosaurs laid eggs. These differences reflect their adaptations to different ecological niches in the prehistoric oceans.
i think that the plesiosaurs lived in a big ocean
Sauropods didn't, but plesiosaurs did. Both had long necks
there were the t-rex, Plesiosaurs, and Dilophosaurus Wetherilli
The plesiosaurs were the top predators of the food chain at that time