A new ornithopod (Dinosauria; Ornithischia) from Antarctica

• Published in: Cretaceous Research
• Main Authors: Coria, Rodolfo Anibal, Moly, Juan J., Reguero, Marcelo Alfredo, Santillana, Sergio, Marenssi, Sergio Alfredo
• Format: Article in Journal/Newspaper
• Language: English
• Published: Academic Press Ltd - Elsevier Science Ltd
• Subjects: Antarctica; Cretaceous; Dinosaurs; Ornithopoda; Trinisaura; https://purl.org/becyt/ford/1.5; https://purl.org/becyt/ford/1; Antarctic; Patagonia; Ross Island; Argentina; Lopez; Hill Island; Snow Hill Island; Coria; Lopez de Bertodano; Snow Hill; Antarc*; James Ross Island
• Online Access: http://hdl.handle.net/11336/76749

A new ornithopod dinosaur from Antarctica, Trinisaura santamartaensis n. gen. et n. sp. is diagnosed by a unique combination of characters that includes a scapula with a spike-like acromial process with a strong and sharp lateral crest and longer than other ornithopods, a humerus with a rudimentary...