Secodontosaurus willistoni Archelon Diet: It is estimated that

Diet: It is estimated that Protoceratops andrewsi was primarily herbivorous

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Pteranodon fossils show that it had a wingspan of up to 7 meters

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Secodontosaurus willistoni Archelon Diet: It is estimated thatSecodontosaurus willistoni, an extinct genus of synapsid, a group of mammal related animals that lived during the Permian period, approximately 275 million years ago. It was a member of a group known as therapsids, which were the predecessors of modern mammals. Secodontosaurus willistoni was a medium sized animal, with an estimated length of around 2. 7 meters. It had a large, elongated skull, with sharp, conical teeth that suggest it fed on small