Elaborate CNS cooling structures in large dinosaurs.
D000818:Animals; D001833:Body Temperature Regulation; D002490:Central Nervous System / Q000502:physiology; D002508:Cephalometry; D005580:Fossils; D049690:History, Ancient; D009296:Nasal Cavity / Q000033:anatomy & histology; D012104:Reptiles / Q000033:anatomy & histology / Q000502:physiology*