What is another word for plesiosaurs?
Pronunciation: [plˈiːzɪˌɒsɔːz] (IPA) 
Plesiosaurs were ancient aquatic reptiles that lived during the Mesozoic Era. Although there are no synonyms for the word "plesiosaurs," there were several different types of plesiosaurs with unique physical features that set them apart from one another. For example, Elasmosaurus had an extremely long neck with over seventy vertebrae, while Kronosaurus had a short neck and powerful jaws. Other types of plesiosaurs included Cryptoclidus, which had a relatively short neck but large flippers for swimming, and Thalassomedon, which had a streamlined body and small flippers. Despite their differences, all plesiosaurs were top predators in the ancient seas and played a crucial role in maintaining the balance of their ecosystem.
