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  • 1
    Electronic Resource
    Electronic Resource
    North Pacific seasonality and the glaciation of North America 2.7 million years ago (2005)
    [s.l.] : Macmillian Magazines Ltd.
    Nature 433 (2005), S. 821-825 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In the context of gradual Cenozoic cooling, the timing of the onset of significant Northern Hemisphere glaciation 2.7 million years ago is consistent with Milankovitch's orbital theory, which posited that ice sheets grow when polar summertime insolation and temperature are low. However, the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/nature03332
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    Paper (German National Licenses)
    Fulltext
  • 2
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    Other version of table 1 and 2 (2004)
    PANGAEA
    In:  EPIC3Bremerhaven, PANGAEA
    Details
    Publication Date: 2019-07-17
    Repository Name: EPIC Alfred Wegener Institut
    Type: PANGAEA Documentation , notRev
    Format: application/zip
    Format: application/zip
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    PAPER (OA)
  • 3
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    Determination of absolute coccolith abundances in deep-sea sediments by spiking with microbeads and spraying - SMS-method (Table 1)
    PANGAEA
    In:  Supplement to: Bollmann, Jörg; Brabec, Bernhard; Cortés, Mara Y; Geisen, Markus (1999): Determination of absolute coccolith abundances in deep-sea sediments by spiking with microbeads and spraying (SMS-method). Marine Micropaleontology, 38(1), 29-38, https://doi.org/10.1016/S0377-8398(99)00032-8
    Details
    Publication Date: 2023-06-27
    Description: A quick new method is described for the quantification of absolute nannofossil proportions in deep-sea sediments. This method (SMS) is the combination of Spiking a sample with Microbeads and Spraying it on a cover slide. It is suitable for scanning electron microscope (SEM) analyses and for light microscope (LM) analyses. Repeated preparation and counting of the same sample (30 times) revealed a standard deviation of 10.5%. The application of tracer microbeads with different diameters and densities revealed no statistically significant differences between counts. The SMS-method yielded coccolith numbers that are statistically not significantly different from values obtained from the filtration-method. However, coccolith counts obtained by the random settling method are three times higher than the values obtained by the SMS- and the filtration-method.
    Keywords: -; 94-607; Atlantic; Blagnac; Coccolithophoridae, other; Coccoliths; Coccoliths, total; Counting 〈38 µm fraction; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Emiliania huxleyi; Error, relative; Event label; Florisphaera profunda; Gephyrocapsa spp.; Glomar Challenger; Leg94; Method comment; North Atlantic/FLANK; Sample code/label; Sample code/label 2; Sample comment; Sample mass; Total counts
    Type: Dataset
    Format: text/tab-separated-values, 510 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    (Figure 2) Paleoproductivity and size of planktic foraminifers of sediment core GeoB1105-4 (2003)
    PANGAEA
    Details
    Publication Date: 2023-06-27
    Keywords: AGE; Calculated, see reference(s); Counting; DEPTH, sediment/rock; Equatorial Atlantic; Foraminifera, planktic, size average; GeoB1105-4; Gravity corer (Kiel type); M9/4; Meteor (1986); Paleoproductivity as carbon; SL
    Type: Dataset
    Format: text/tab-separated-values, 220 data points
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    DATA PANGAEA
  • 5
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    (Figure 2) Paleoproductivity and size of planktic foraminifers of sediment core PS2498-1 (2003)
    PANGAEA
    Details
    Publication Date: 2023-06-27
    Keywords: AGE; ANT-XI/2; Calculated, see reference(s); Counting; DEPTH, sediment/rock; Foraminifera, planktic, size average; Gravity corer (Kiel type); Paleoproductivity as carbon; Polarstern; PS2498-1; PS28; PS28/304; SL; South Atlantic
    Type: Dataset
    Format: text/tab-separated-values, 152 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
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    Coccolith counts of multinet SO119_MSN1301 (2004)
    PANGAEA
    Details
    Publication Date: 2023-07-05
    Keywords: Acanthoica quattrospina; Acanthoica sp.; Algirosphaera cucullata; Algirosphaera robusta; Alisphaera pinnigera; Alisphaera spatula; Alisphaera unicornis; Anacanthoica cidaris; Anoplosolenia brasiliensis; Anthosphaera fragaria; Anthosphaera periperforata; Arabian Sea; Calcidiscus leptoporus; Calciopappus rigidus; Calciosolenia murrayi; Calicasphaera diconstricta; Calyptrolithina multipora; Calyptrolithophora papillifera; Calyptrosphaera oblonga; Canistrolithus valliformis; Coccolithophoridae, other; Corisphaera gracilis; Corisphaera sp.; Coronosphaera mediterranea; Counting, coccoliths; Counting, SEM photos; Cyrtosphaera aculeata; DEPTH, water; Discosphaera tubifer; Emiliania huxleyi var. huxleyi; Florisphaera profunda; Florisphaera profunda var. elongata; Florisphaera profunda var. profunda; GeoTü; Gephyrocapsa oceanica; Gephyrocapsa sp.; Gladiolithus flabellatus; Helicosphaera carteri var. carteri; Helicosphaera carteri var. hyalina; Helladosphaera cornifera; Heterococcoliths; Holococcoliths; Homozygosphaera triarcha; JGOFS-IN-2; Michaelsarsia adriaticus; Michelsarsia elegans; MSN; Multiple opening/closing net; Oolithotus antillarum; Oolithotus fragilis var. fragilis; Ophiaster spp.; Paleoceanography at Tübingen University; Pappomonas flabellifera; Papposphaera lepida; Polycrater galapagensis; Poricalyptra magnaghii; Poritectolithus maximus; Poritectolithus poritectum; Reticulofenestra sessilis; Rhabdosphaera clavigera var. stylifera; Rhabdosphaera xiphos; SO119; SO119_MSN1301; Sonne; Sphaerocalyptra adenensis; Syracolithus sp.; Syracopshaera histrica; Syracosphaera ampliora; Syracosphaera anthos; Syracosphaera confusa; Syracosphaera corolla; Syracosphaera dilatata; Syracosphaera dilatata varia; Syracosphaera epigrosa; Syracosphaera exigua; Syracosphaera halldalii; Syracosphaera lamina; Syracosphaera marginiporata; Syracosphaera molischii; Syracosphaera nodosa; Syracosphaera noroitica; Syracosphaera orbiculus; Syracosphaera ossa; Syracosphaera pirus; Syracosphaera prolongata; Syracosphaera pulchra; Syracosphaera rotula; Syracosphaera sp. cf. S. epigrosa; Syracosphaera spp.; Turrilithus latericioides; Umbellosphaera irregularis; Umbellosphaera tenuis; Umbilicosphaera hulburtiana; Umbilicosphaera sibogae var. sibogae; Zygosphaera hellenica
    Type: Dataset
    Format: text/tab-separated-values, 166 data points
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    DATA PANGAEA
  • 7
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    Coccolith counts of multinet SO119_MSN1278 (2004)
    PANGAEA
    Details
    Publication Date: 2023-07-05
    Keywords: Acanthoica quattrospina; Acanthoica sp.; Algirosphaera cucullata; Algirosphaera robusta; Alisphaera pinnigera; Alisphaera spatula; Alisphaera unicornis; Anacanthoica cidaris; Anoplosolenia brasiliensis; Anthosphaera fragaria; Anthosphaera periperforata; Arabian Sea; Calcidiscus leptoporus; Calciopappus rigidus; Calciosolenia murrayi; Calicasphaera diconstricta; Calyptrolithina multipora; Calyptrolithophora papillifera; Calyptrosphaera oblonga; Canistrolithus valliformis; Coccolithophoridae, other; Corisphaera gracilis; Corisphaera sp.; Coronosphaera mediterranea; Counting, coccoliths; Counting, SEM photos; Cyrtosphaera aculeata; DEPTH, water; Discosphaera tubifer; Emiliania huxleyi var. huxleyi; Florisphaera profunda; Florisphaera profunda var. elongata; Florisphaera profunda var. profunda; GeoTü; Gephyrocapsa oceanica; Gephyrocapsa sp.; Gladiolithus flabellatus; Helicosphaera carteri var. carteri; Helicosphaera carteri var. hyalina; Helladosphaera cornifera; Heterococcoliths; Holococcoliths; Homozygosphaera triarcha; JGOFS-IN-2; Michaelsarsia adriaticus; Michelsarsia elegans; MSN; Multiple opening/closing net; Oolithotus antillarum; Oolithotus fragilis var. fragilis; Ophiaster spp.; Paleoceanography at Tübingen University; Pappomonas flabellifera; Papposphaera lepida; Polycrater galapagensis; Poricalyptra magnaghii; Poritectolithus maximus; Poritectolithus poritectum; Reticulofenestra sessilis; Rhabdosphaera clavigera var. stylifera; Rhabdosphaera xiphos; SO119; SO119_MSN1278; Sonne; Sphaerocalyptra adenensis; Syracolithus sp.; Syracopshaera histrica; Syracosphaera ampliora; Syracosphaera anthos; Syracosphaera confusa; Syracosphaera corolla; Syracosphaera dilatata; Syracosphaera dilatata varia; Syracosphaera epigrosa; Syracosphaera exigua; Syracosphaera halldalii; Syracosphaera lamina; Syracosphaera marginiporata; Syracosphaera molischii; Syracosphaera nodosa; Syracosphaera noroitica; Syracosphaera orbiculus; Syracosphaera ossa; Syracosphaera pirus; Syracosphaera prolongata; Syracosphaera pulchra; Syracosphaera rotula; Syracosphaera sp. cf. S. epigrosa; Syracosphaera spp.; Turrilithus latericioides; Umbellosphaera irregularis; Umbellosphaera tenuis; Umbilicosphaera hulburtiana; Umbilicosphaera sibogae var. sibogae; Zygosphaera hellenica
    Type: Dataset
    Format: text/tab-separated-values, 249 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 8
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    Coccolith counts of multinet SO119_MSN1284 (2004)
    PANGAEA
    Details
    Publication Date: 2023-07-05
    Keywords: Acanthoica quattrospina; Acanthoica sp.; Algirosphaera cucullata; Algirosphaera robusta; Alisphaera pinnigera; Alisphaera spatula; Alisphaera unicornis; Anacanthoica cidaris; Anoplosolenia brasiliensis; Anthosphaera fragaria; Anthosphaera periperforata; Arabian Sea; Calcidiscus leptoporus; Calciopappus rigidus; Calciosolenia murrayi; Calicasphaera diconstricta; Calyptrolithina multipora; Calyptrolithophora papillifera; Calyptrosphaera oblonga; Canistrolithus valliformis; Coccolithophoridae, other; Corisphaera gracilis; Corisphaera sp.; Coronosphaera mediterranea; Counting, coccoliths; Counting, SEM photos; Cyrtosphaera aculeata; DEPTH, water; Discosphaera tubifer; Emiliania huxleyi var. huxleyi; Florisphaera profunda; Florisphaera profunda var. elongata; Florisphaera profunda var. profunda; GeoTü; Gephyrocapsa oceanica; Gephyrocapsa sp.; Gladiolithus flabellatus; Helicosphaera carteri var. carteri; Helicosphaera carteri var. hyalina; Helladosphaera cornifera; Heterococcoliths; Holococcoliths; Homozygosphaera triarcha; JGOFS-IN-2; Michaelsarsia adriaticus; Michelsarsia elegans; MSN; Multiple opening/closing net; Oolithotus antillarum; Oolithotus fragilis var. fragilis; Ophiaster spp.; Paleoceanography at Tübingen University; Pappomonas flabellifera; Papposphaera lepida; Polycrater galapagensis; Poricalyptra magnaghii; Poritectolithus maximus; Poritectolithus poritectum; Reticulofenestra sessilis; Rhabdosphaera clavigera var. stylifera; Rhabdosphaera xiphos; SO119; SO119_MSN1284; Sonne; Sphaerocalyptra adenensis; Syracolithus sp.; Syracopshaera histrica; Syracosphaera ampliora; Syracosphaera anthos; Syracosphaera confusa; Syracosphaera corolla; Syracosphaera dilatata; Syracosphaera dilatata varia; Syracosphaera epigrosa; Syracosphaera exigua; Syracosphaera halldalii; Syracosphaera lamina; Syracosphaera marginiporata; Syracosphaera molischii; Syracosphaera nodosa; Syracosphaera noroitica; Syracosphaera orbiculus; Syracosphaera ossa; Syracosphaera pirus; Syracosphaera prolongata; Syracosphaera pulchra; Syracosphaera rotula; Syracosphaera sp. cf. S. epigrosa; Syracosphaera spp.; Turrilithus latericioides; Umbellosphaera irregularis; Umbellosphaera tenuis; Umbilicosphaera hulburtiana; Umbilicosphaera sibogae var. sibogae; Zygosphaera hellenica
    Type: Dataset
    Format: text/tab-separated-values, 249 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 9
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    Coccolith counts of multinet SO119_MSN1272 (2004)
    PANGAEA
    Details
    Publication Date: 2023-07-05
    Keywords: Acanthoica quattrospina; Acanthoica sp.; Algirosphaera cucullata; Algirosphaera robusta; Alisphaera pinnigera; Alisphaera spatula; Alisphaera unicornis; Anacanthoica cidaris; Anoplosolenia brasiliensis; Anthosphaera fragaria; Anthosphaera periperforata; Arabian Sea; Calcidiscus leptoporus; Calciopappus rigidus; Calciosolenia murrayi; Calicasphaera diconstricta; Calyptrolithina multipora; Calyptrolithophora papillifera; Calyptrosphaera oblonga; Canistrolithus valliformis; Coccolithophoridae, other; Corisphaera gracilis; Corisphaera sp.; Coronosphaera mediterranea; Counting, coccoliths; Counting, SEM photos; Cyrtosphaera aculeata; DEPTH, water; Discosphaera tubifer; Emiliania huxleyi var. huxleyi; Florisphaera profunda; Florisphaera profunda var. elongata; Florisphaera profunda var. profunda; GeoTü; Gephyrocapsa oceanica; Gephyrocapsa sp.; Gladiolithus flabellatus; Helicosphaera carteri var. carteri; Helicosphaera carteri var. hyalina; Helladosphaera cornifera; Heterococcoliths; Holococcoliths; Homozygosphaera triarcha; JGOFS-IN-2; Michaelsarsia adriaticus; Michelsarsia elegans; MSN; Multiple opening/closing net; Oolithotus antillarum; Oolithotus fragilis var. fragilis; Ophiaster spp.; Paleoceanography at Tübingen University; Pappomonas flabellifera; Papposphaera lepida; Polycrater galapagensis; Poricalyptra magnaghii; Poritectolithus maximus; Poritectolithus poritectum; Reticulofenestra sessilis; Rhabdosphaera clavigera var. stylifera; Rhabdosphaera xiphos; SO119; SO119_MSN1272; Sonne; Sphaerocalyptra adenensis; Syracolithus sp.; Syracopshaera histrica; Syracosphaera ampliora; Syracosphaera anthos; Syracosphaera confusa; Syracosphaera corolla; Syracosphaera dilatata; Syracosphaera dilatata varia; Syracosphaera epigrosa; Syracosphaera exigua; Syracosphaera halldalii; Syracosphaera lamina; Syracosphaera marginiporata; Syracosphaera molischii; Syracosphaera nodosa; Syracosphaera noroitica; Syracosphaera orbiculus; Syracosphaera ossa; Syracosphaera pirus; Syracosphaera prolongata; Syracosphaera pulchra; Syracosphaera rotula; Syracosphaera sp. cf. S. epigrosa; Syracosphaera spp.; Turrilithus latericioides; Umbellosphaera irregularis; Umbellosphaera tenuis; Umbilicosphaera hulburtiana; Umbilicosphaera sibogae var. sibogae; Zygosphaera hellenica
    Type: Dataset
    Format: text/tab-separated-values, 249 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 10
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    Coccolith counts of multinet SO119_MSN1298 (2004)
    PANGAEA
    Details
    Publication Date: 2023-07-05
    Keywords: Acanthoica quattrospina; Acanthoica sp.; Algirosphaera cucullata; Algirosphaera robusta; Alisphaera pinnigera; Alisphaera spatula; Alisphaera unicornis; Anacanthoica cidaris; Anoplosolenia brasiliensis; Anthosphaera fragaria; Anthosphaera periperforata; Arabian Sea; Calcidiscus leptoporus; Calciopappus rigidus; Calciosolenia murrayi; Calicasphaera diconstricta; Calyptrolithina multipora; Calyptrolithophora papillifera; Calyptrosphaera oblonga; Canistrolithus valliformis; Coccolithophoridae, other; Corisphaera gracilis; Corisphaera sp.; Coronosphaera mediterranea; Counting, coccoliths; Counting, SEM photos; Cyrtosphaera aculeata; DEPTH, water; Discosphaera tubifer; Emiliania huxleyi var. huxleyi; Florisphaera profunda; Florisphaera profunda var. elongata; Florisphaera profunda var. profunda; GeoTü; Gephyrocapsa oceanica; Gephyrocapsa sp.; Gladiolithus flabellatus; Helicosphaera carteri var. carteri; Helicosphaera carteri var. hyalina; Helladosphaera cornifera; Heterococcoliths; Holococcoliths; Homozygosphaera triarcha; JGOFS-IN-2; Michaelsarsia adriaticus; Michelsarsia elegans; MSN; Multiple opening/closing net; Oolithotus antillarum; Oolithotus fragilis var. fragilis; Ophiaster spp.; Paleoceanography at Tübingen University; Pappomonas flabellifera; Papposphaera lepida; Polycrater galapagensis; Poricalyptra magnaghii; Poritectolithus maximus; Poritectolithus poritectum; Reticulofenestra sessilis; Rhabdosphaera clavigera var. stylifera; Rhabdosphaera xiphos; SO119; SO119_MSN1298; Sonne; Sphaerocalyptra adenensis; Syracolithus sp.; Syracopshaera histrica; Syracosphaera ampliora; Syracosphaera anthos; Syracosphaera confusa; Syracosphaera corolla; Syracosphaera dilatata; Syracosphaera dilatata varia; Syracosphaera epigrosa; Syracosphaera exigua; Syracosphaera halldalii; Syracosphaera lamina; Syracosphaera marginiporata; Syracosphaera molischii; Syracosphaera nodosa; Syracosphaera noroitica; Syracosphaera orbiculus; Syracosphaera ossa; Syracosphaera pirus; Syracosphaera prolongata; Syracosphaera pulchra; Syracosphaera rotula; Syracosphaera sp. cf. S. epigrosa; Syracosphaera spp.; Turrilithus latericioides; Umbellosphaera irregularis; Umbellosphaera tenuis; Umbilicosphaera hulburtiana; Umbilicosphaera sibogae var. sibogae; Zygosphaera hellenica
    Type: Dataset
    Format: text/tab-separated-values, 249 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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