Protognathus oxyodon Dinosaur: Protognathus oxyodon Period Details Status: S > Protognathosaurus oxyodon Author: Zhang Year: 1988 Distribution Classification Sources References: Glut, (1997). Dinosaurs - The Encyclopedia. ________________________ Please Support the Dinosaur Database: Facebook Twitter LinkedIn Tumblr VKontakte Odnoklassniki Pocket Skype Messenger Messenger WhatsApp Telegram Viber Line Share via Email
