Talk:Updates/@comment-72.48.202.5-20160813215707/@comment-29543374-20160813235700

Dimetrodon was a reptile it was just more closely related to mammals than it was to other non-synapsid reptiles. Also if dimetrodon wasn't a reptile then why are dinosaurs still classed as reptiles? ( not saying that dimetrodon and dinos are related )