protounohdintojen
Protounohdintojen are a group of extinct marine reptiles that lived during the Late Triassic period, approximately 230 to 200 million years ago. They are considered to be the earliest known members of the order Unohdintonia, which includes modern-day sea turtles and their relatives. Protounohdintojen fossils have been found in various parts of the world, including Europe, North America, and South America.
These reptiles were characterized by their streamlined bodies, paddle-like limbs, and a shell-like carapace on their
The name "protounohdintojen" comes from the Greek words "proto," meaning first, and "unohdintonen," referring to the