Hypsirophus trihedrodon Dinosaur: Hypsirophus trihedrodon Period Details Status: S > Allosaurus trihedrodon Autor: Chure Year: 2001 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