Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

How did plesiosaurs originate?

April 26, 2017originate plesiosaurs

0

Posted

How did plesiosaurs originate?

1 Answer

0

Posted

As mentioned previously, plesiosaurs evolved from a nothosaur-like ancestor. Nothosaurs, with their webbed feet and comparatively sturdy limbs, probably still spent a lot of time on land and were hence amphibious in habits, like marine iguanas and seals are today.