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Bibliographic Details
Main Authors: Zonneveld, Karin A F, Gray, Daniel, Kuhn, Gerhard, Versteegh, Gerard J M
Format: Dataset Open Access
Language:en
Published: PANGAEA 2020
Subjects:
ADOMIS; bioturbation; Bitectatodinium tepikiense; Brigantedinium spp.; Carbon, organic, total; Center for Marine Environmental Sciences; Comment; Density; Density, grain; Density, wet bulk; DEPTH, sediment/rock; Dinoflagellate cyst, phototrophic; Dinoflagellate cysts; Dinoflagellates, total; early diagenesis; Echinidinium aculeatum; Echinidinium spp.; Fraction of mass; GeoB20305-7; Gravity corer (Kiel type); Gymnodinium catenatum; Impagidinium; Impagidinium aculeatum; Impagidinium paradoxum; Impagidinium patulum; Impagidinium sphaericum; Lingulodinium machaerophorum; Maria S. Merian; MARUM; Mass; MSM48; MSM48_554-6; Nematosphaeropsis labyrinthus; North Atlantic Ocean; Operculodinium centrocarpum; Operculodinium israelianum; Oxygen; Oxygen exposure; Pentapharsodinium dalei; Peridiniaceae; Polykrikos kofoidii; Polysphaeridium zoharyi; Porosity; preservation; Protoperidinium monospinum; Pyxidinopsis reticulata; Ratio; Selenopemphix nephroides; Selenopemphix quanta; SL; Spiniferites elongatus; Spiniferites mirabilis; Spiniferites ramosus; Spiniferites spp.; Trinovantedinium applanatum; Tuberculodinium vancampoae; Water content, wet mass
Online Access:https://doi.org/10.1594/PANGAEA.919142
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Table of Contents:
  • We report on the succession of selective degradation of dinoflagellate cyst species that can be considered representative for discrete particulate organic matter (POM) classes of different degradability. The effects of anaerobic and aerobic degradation as well as bioturbation in a natural setting are documented in high resolution by means of palynological and geochemical analyses on Madeira Abyssal Plain A- and F-turbidites. These turbidites are unique as their initial ungraded sediments are affected by a downward penetrating oxydation front. The dataset covers the density, porosity, water content and dinoflagellate cysts content of sediments from the so called A- and F-turbidite.

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