Uncategorized “Osteornis ardeaceus” Pterosaur: "Osteornis ardeaceus" Period Details Status: nomen nudum > Palaeornis clifti Autor: Gervais Year: 1844 Classification Other References: Mortimer - Theropod database (online). ________________________ 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