Census of calcareous nannofossil taxa expressed as percent of total number of individuals counted, ODP Legs 113, 114, 119, 120

• Main Author: Wei, Wuchang
• Format: Other/Unknown Material
• Language: English
• Published: PANGAEA 1991
• Subjects: 113-689; 114-699; 114-703; 119-744; 120-748; COMPCORE; Composite Core; Indian Ocean; Joides Resolution; Leg113; Leg114; Leg119; Leg120; Ocean Drilling Program; ODP; South Atlantic Ocean; South Indian Ridge; South Indian Ocean; Southern Ocean
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.712626; https://doi.org/10.1594/PANGAEA.712626

Quantitative analysis of upper Eocene-upper Oligocene calcareous nannofossil assemblages from five Ocean Drilling Program sites in the Atlantic and Indian Ocean sectors of the Southern Ocean reveals an abrupt increase in cool-water taxa at the top of magnetic Subchron C13R ca. 35.9 Ma, coincident wi...