Middle Eocene to early Oligocene calcareous nannofossil datums of ODP Hole 177-1090B from the northen flank of the Agulhas Ridge, South Atlantic (Table 1,2)

• Main Authors: Marino, Maria, Flores, José-Abel
• Format: Dataset
• Language: English
• Published: PANGAEA 2002
• Subjects: 177-1090B; Age model; biostratigraphy; Ageprofile Datum Description; Chronozone; Depth; composite; sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Joides Resolution; Leg177; Ocean Drilling Program; ODP; Sample code/label; Sample code/label 2; South Atlantic Ocean; Antarc*; Antarctic
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.678484; https://doi.org/10.1594/PANGAEA.678484

Semi-quantitative and quantitative analyses on nannofossil assemblages were carried out on the middle Eocene to early Oligocene interval of Site 1090 Hole B; several biozones were recognized according to the schemes of Martini (1971), Okada and Bukry (1980) and Wei and Wise (1990a), between the FO o...