Styracosaurus sphenocerus Dinosaur: Styracosaurus sphenocerus Period Details Status: S > Monoclonius sphenocerus Autor: (Cope) Year: (1889) Classification Other References: Tracy Ford- Paleofile. ________________________ 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
