Browsing by Subject "Protozoa {Paläozoologie}"
Now showing items 1-3 of 3
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Laser ablation ICP-MS in paleoceanography - a regional study on the benthic foraminifer Oridorsalis umbonatus in the Benguela upwelling area off Namibia
(Univ. Bremen, 2008)The different benthic foraminiferal species (epibenthic as well as endobenthic) colonize wide areas of the ocean floor and are widely used for paleoceanographic reconstructions. To improve these reconstructions, it is an ... -
Mg-Ca, B-Ca and U-Ca in shells of benthic foraminifers - tracers of temperature and seawater carbonate chemistry
(Univ. Bremen, 2008)Mg/Ca ratios in benthic foraminiferal shells are frequently used in paleoceanographic studies to estimate past bottom water temperatures. Apart from temperature, other factors may exert additional influences on foraminiferal ... -
Quantitative estimation of aerobic diagenetic overprint of palaeoproductivity signals
(Univ. Bremen, 2008)Organic-walled dinoflagellate cysts, oxidation, degradation, organic matter. - Species-selective aerobic decomposition affects fossil organic-walled dinoflagellate cyst (dinocyst) records and hence dinocyst-based interpretations ...
