“Bison” alticornis Dinosaur: "Bison" alticornis Period Details Status: nomen nudum > Triceratops alticornis Autor: Marsh Year: 1887 Classification Other References: Marsh, O.C. (1887) "Notice of some new fossil mammals". ________________________ 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