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Diatom valve concentration in wet sediment, diatom frustule accumulation rate...
At both sites, the lowest dry bulk density values (ca. 0.40 g cm−3) correspond to intervals with high diatom concentrations and high sediment accumulation rate. By contrast, the... -
Diatom record (in relative percentages) and the biovolume accumulation rates ...
The diatom succession at Academician Ridge is similar to the one from Continent Ridge and the two records, despite having very different sampling resolution, can be easily... -
Data for the relative percentages of the dominant diatom taxa related to core...
Dissolution was high throughout the profile—in most cases, only 10–20% of the valves considered as pristine (Fig. 4). High relative percentages of A. baicalensis and of benthic... -
Data concerning preparation of pollen concentrates and graphite targets and r...
Laboratory processing of concentrates was aimed at the removal of non-sporomorph organic matter by means of chemical treatment, micro-sieving and heavy liquid seperation. The...
