Onshore–offshore trends in Campanian ammonite facies from the Marambio Group, Antarctica: Implications for ammonite habitats

• Published in: Cretaceous Research
• Main Authors: Olivero, Eduardo Bernardo, Raffi, María Eugenia
• Format: Article in Journal/Newspaper
• Language: English
• Published: Academic Press Ltd - Elsevier Science Ltd
• Subjects: AMMONITE FACIES; AMMONITE HABITS; ANTARCTICA; CAMPANIAN; ONSHORE–OFFSHORE TRENDS; https://purl.org/becyt/ford/1.5; https://purl.org/becyt/ford/1; Austral; Argentina; Marambio; Rabot; Olivero; Antarc*; Antarctica; Tierra del Fuego
• Online Access: http://hdl.handle.net/11336/55622

Recent biostratigraphic and sedimentologic studies in the lower–mid Campanian ammonite-rich shelf deposits of the James Ross Basin, Antarctica made possible a precise reconstruction of facies tracts along an onshore–offshore transect about 70 km in length. In proximal, inner-shelf settings the Santa...