>>20645792>Also, stop putting feathers on them and making them look like faggots.Except they had feathers, dipshit. Archosaurs took over similar niches once the proto-mammals died out because they were warm blooded, and dinosaurs rose to prominence after the Triassic because they had insulated skin unlike the pseudosuchians. This occurred after volcanic eruptions annihilated everything at the equator, leaving the insulated polar dinosaurs with the world to inherit for the rest of the Mesozoic. Several evolved flight, but the most efficient would go on to endure the apocalypse and inherit the Cenozoic skies. The whole essence of dinosaurs is that they are reptiles that became as similar and advanced as modern mammals. (Arguably moreso)