Hemidiscus karstenii (Hk) and Fragilariopsis kerguelensis (Fk) abundances and biometry of sediment core DCR-1PC

• Main Authors: Crosta, Xavier, Shukla, Sunil
• Format: Dataset
• Language: English
• Published: PANGAEA 2020
• Subjects: AGE; Biometry; DCR-1PC; DEPTH; sediment/rock; diatoms; Fragilariopsis kerguelensis; Fragilariopsis kerguelensis valve; length; average; standard deviation; Hemidiscus karstenii; Hemidiscus karstenii valve; Late Quaternary; PC; Piston corer; Southern Ocean; temperatures
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.913652; https://doi.org/10.1594/PANGAEA.913652

This dataset contains Hemidiscus karstenii (Hk) and Fragilariopsis kerguelensis (Fk) relative abundances (RA in % of the total diatom assemblages) and absolute abundances (AA in millions of valve per gram of dry sediment) versus depth and age.Hk and Fk biometry versus depth and age are also included. For each depth, mean length results from measurements of 100 different and complete valves of both Hk and Fk on which within-sample standard deviations were calculated.