New Campanian kossmaticeratid ammonites from the James Ross Basin, Antarctica, and their possible relationships with Jimboiceras? antarcticum Riccardi

• Main Author: Olivero, Eduardo Bernardo
• Format: Article in Journal/Newspaper
• Language: English
• Published: Museum d'Histoire Naturelle
• Subjects: Antarctica; James Ross Island; Campanian; Ammonoidea; Kossmaticeratidae; Baculitidae; https://purl.org/becyt/ford/1.5; https://purl.org/becyt/ford/1; Austral; Ross Island; Argentina; Hill Island; Snow Hill Island; Rabot; Olivero; Hamilton Point; Snow Hill; Antarc*
• Online Access: http://hdl.handle.net/11336/94992

Field work on James Ross Island, Antarctica, has resulted in the finding of a new upper Campanian ammonite fauna, which in SE James Ross Island includes in stratigraphic succession: a) Neokossmaticeras redondensis gen. et sp. nov., recorded in the upper part of the Rabot Formation, and b) Neograhami...