Eocene-Oligocene calcareous nannofossil events of ODP Sites from the Southern Ocean ...

• Main Authors: Persico, Davide, Villa, Giuliana
• Format: Article in Journal/Newspaper
• Language: English
• Published: PANGAEA 2004
• Subjects: Drilling/drill rig; Leg113; Leg119; Joides Resolution; Ocean Drilling Program ODP; Antarc*; Antarctic; Antarctica; Southern Ocean; Weddell Sea
• Online Access: https://dx.doi.org/10.1594/pangaea.676899; https://doi.pangaea.de/10.1594/PANGAEA.676899

The evolution of the Southern Ocean climate during the late Eocene-late Oligocene interval is examined through highresolution, quantitative calcareous nannofossil analyses on samples from the Southern Ocean sections on Maud Rise and Kerguelen Plateau. We determined the abundance patterns of the counted species to clarify the biostratigraphy, which we correlated with high-resolution magnetostratigraphy [Roberts, A.P., Bicknell, S.J., Byatt, J., Bohaty, S.M., Florindo, F., Harwood, D.M., 2003a. Magnetostratigraphic calibration of Southern Ocean diatom datums from the Eocene-Oligocene of Kerguelen Plateau (Ocean Drilling Program Sites 744 and 748). In: Florindo, F., Cooper, A.K., O'Brien, P.A. (Eds.), Antarctic Cenozoic Palaeoenvironments: Geologic Record and Models. Palaeogeogr., Palaeoclimatol., Palaeoecol. 198 145–168; Florindo, F., Roberts, A.P., in press. Eocene-Oligocene magnetobiochronology of ODP Sites 689 and 690, Maud Rise, Weddell Sea, Antarctica. Geol. Soc. Am. Bull.], and used this data to ... : Supplement to: Persico, Davide; Villa, Giuliana (2004): Eocene-Oligocene calcareous nannofossils from Maud Rise and Kerguelen Plateau (Antarctica): paleoecological and paleoceanographic implications. Marine Micropaleontology, 52(1-4), 153-179 ...