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Schmiedl, Gerhard; Mackensen, Andreas (1993): Observational data around large miliolid foraminifera from the polar oceans [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.715971, Supplement to: Schmiedl, G; Mackensen, A (1993): Cornuspiroides striolatus (BRADY) and C. rotundus nov. spec.: Large miliolid foraminifera from Arctic and Antarctic Oceans. Journal of Foraminiferal Research, 23, 221-230, https://doi.org/10.2113/gsjfr.23.4.221

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Abstract:
Large miliolid benthic foraminifera of the family Cornuspiridae were investigated from 15 arctic and antarctic localities. The genus 'Cornuspiroides» Cushman is discussed in detail and a new species 'C. rotundus,» comprising an antarctic evolutionary line, is differentiated by morphometric analysis from the Arctic 'C. striolatus» (Brady). The potential evolutionary lines and the ecology of the two closely related species are discussed in relation to substrate and water mass characteristics as well as standing stocks and diversities of associated life and dead benthic foraminiferal faunas.
Project(s):
Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)
Coverage:
Median Latitude: -9.767807 * Median Longitude: -16.881789 * South-bound Latitude: -76.876667 * West-bound Longitude: -50.025000 * North-bound Latitude: 80.375000 * East-bound Longitude: 19.098667
Date/Time Start: 1986-01-14T13:03:00 * Date/Time End: 1991-07-06T14:50:00
Event(s):
PS1397-1 (PS08/380) * Latitude: -76.876667 * Longitude: -50.025000 * Date/Time: 1986-01-14T13:03:00 * Elevation: -270.0 m * Penetration: 0.41 m * Recovery: 0.41 m * Location: Filchner Shelf * Campaign: ANT-IV/3 (PS08) * Basis: Polarstern * Method/Device: Giant box corer (GKG)
PS1989-1 (PS18/123+124) * Latitude: -71.147500 * Longitude: -12.195000 * Date/Time: 1991-01-15T12:41:00 * Elevation: -400.0 m * Location: Kapp Norvegia * Campaign: ANT-IX/3 (PS18) * Basis: Polarstern * Method/Device: Agassiz Trawl (AGT)
PS1989-2 (PS18/123+124) * Latitude: -71.146667 * Longitude: -12.211667 * Date/Time: 1991-01-15T15:02:00 * Elevation: -403.0 m * Location: Kapp Norvegia * Campaign: ANT-IX/3 (PS18) * Basis: Polarstern * Method/Device: Agassiz Trawl (AGT)
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
2 datasets

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Datasets listed in this publication series

  1. Schmiedl, G; Mackensen, A (1993): Table 1. Location, water depth, grain size distribution, organic carbon and carbonate contents of the investigated Arctic and Antarctic surface sediment samples. https://doi.org/10.1594/PANGAEA.714611
  2. Schmiedl, G; Mackensen, A (1993): Table 2. Diameter, corssection of volutions, growth of volutions and width index of the investigated specimens of Cornuspiroides rotundus and C. striolatus. https://doi.org/10.1594/PANGAEA.713855