Size-related stable isotope changes in Late Cretaceous and Recent planktic foraminifera from the western tropical Atlantic

• Main Authors: Bornemann, André, Norris, Richard D
• Format: Other/Unknown Material
• Language: English
• Published: PANGAEA 2007
• Subjects: 207-1257; 207-1259; BC; BC061; Box corer; Ceara Rise; COMPCORE; Composite Core; Joides Resolution; KN11002; Knorr; KNORR110,43; KNR110; Leg207; Little Bahama Bank; North Atlantic Ocean; Ocean Drilling Program; ODP; PC; Piston corer; North Atlantic
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.688711; https://doi.org/10.1594/PANGAEA.688711

The paleoecology of Cretaceous planktic foraminifera during the Late Cenomanian to Coniacian period (~95-86 Ma) remains controversial since much of the tropical marine record is preserved as chalk and limestone with uncertain geochemical overprints. Here we present delta13C and delta18O data from si...