Calcareous nannofossils from the Santa Marta Formation (Upper Cretaceous), northern James Ross Island, Antarctic Peninsula

• Published in: Cretaceous Research
• Main Authors: Guerra, Rodrigo Do Monte, Concheyro, Graciela, Lees, Jackie, Fauth, Gerson, Carvalho, Marcelo de Araujo, Ramos, Renato Rodriguez Cabral
• Format: Article in Journal/Newspaper
• Language: English
• Published: Elsevier
• Subjects: Calcareous Nannofossils; James Ross Island; Antarctic Peninsula; Cretaceous; https://purl.org/becyt/ford/1.5; https://purl.org/becyt/ford/1; Antarctic; The Antarctic; Ross Island; Argentino; Argentina; Rodriguez; Pablo; Ramos; Falkland Plateau; Lachman; Lachman Crags; Antarc*; Dirección Nacional del Antártico; Instituto Antártico Argentino
• Online Access: http://hdl.handle.net/11336/21212

This study reports on the most stratigraphically extensive nannofloras yet recovered from the Lachman Crags Member of the Santa Marta Formation, James Ross Island, Antarctic Peninsula. The productive samples are dated as early Campanian. These ages are in accord with those provided by ammonites, for...