Protognathus oxyodon Dinosaur: Protognathus oxyodon Period Details Status: S > Protognathosaurus oxyodon Autor: Zhang Year: 1988 Classification Other References: Glut, (1997). Dinosaurs - The Encyclopedia. ________________________ If you are interested in Excel Professional version of Dinosaur or Pterosaur Database, write to us Facebook Twitter LinkedIn Tumblr VKontakte Odnoklassniki Pocket Skype Messenger Messenger WhatsApp Telegram Viber Line Share via Email