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 - Data Publisher for Earth & Environmental Science 2020
• Subjects: Biometry; diatoms; Late Quaternary; Southern Ocean; temperatures; DEPTH, sediment/rock; AGE; Hemidiscus karstenii; Fragilariopsis kerguelensis; Hemidiscus karstenii valve, length, average; Hemidiscus karstenii valve, length, standard deviation; Fragilariopsis kerguelensis valve, length, average; Fragilariopsis kerguelensis valve, length, standard deviation; Piston corer
• Online Access: https://dx.doi.org/10.1594/pangaea.913652; https://doi.pangaea.de/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.