Nautilids from the upper cretaceous of the James Ross Basin, Antarctic Peninsula

• Published in: Antarctic Science
• Main Authors: Cichowolski, Marcela, Ambrosio, Alfredo, Concheyro, Graciela
• Format: Article in Journal/Newspaper
• Language: English
• Published: Cambridge University Press
• Subjects: CAMPANIAN; EMBRYONIC CONCH; EUTREPHOCERAS; MAASTRICHTIAN; PALAEOECOLOGY; SEYMOUR GROUP; https://purl.org/becyt/ford/1.5; https://purl.org/becyt/ford/1; Antarctic; The Antarctic; Antarctic Peninsula; Ross Island; Argentino; Argentina; Seymour; Snow Hill; Antarc*; Antarctic Science; Dirección Nacional del Antártico; Instituto Antártico Argentino; James Ross Island
• Online Access: http://hdl.handle.net/11336/96152

To date, Cretaceous nautilids from the Antarctic Peninsula have received little attention and only a single species had been reported, Eutrephoceras simile Spath, from Seymour, Snow Hill, and James Ross islands. Currently, it is considered a synonym of Eutrephoceras subplicatum (Steinmann), which ha...