(Table 1) Range chart of calcareous nannofossils in samples of sediment core CRP-3

• Main Authors: Watkins, David K, Wise, Sherwood W, Villa, Giuliana
• Format: Dataset
• Language: English
• Published: PANGAEA 2001
• Subjects: Abundance estimate; Braarudosphaera bigelowii; Cape Roberts Project; Chiasmolithus altus; Chiasmolithus oamaruensis; Coccolithus pelagicus; Coccosphaera pachyderma; Core wireline system; Counting; CRP; CRP-3; CWS; DEPTH; sediment/rock; Dictyococcites bisectus; Dictyococcites daviesii; Dictyococcites hesslandii; Dictyococcites productus; Dictyococcites scrippsae; Nannofossil abundance; Nannofossils preservation; Number of species; Reticulofenestra hampdenensis; Ross Sea; Sampling/drilling from ice; Specimen count; Thoracosphaera sp. cf. T. heimii; Thoracosphaera sp. cf. T. saxea; Transversopontis pulcheroides; Cape Roberts; Victoria Land
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.484682; https://doi.org/10.1594/PANGAEA.484682

Fossil specimens of the exclusively oceanic calcareous nannoplankton were found only in the upper 200 m of the Cape Roberts Project 3 (CRP-3) cores. These assemblages are depauperate and sporadic in occurrence. The majority of the assemblages contain fewer than 4 species, indicating a severe palaeoe...