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Foraminifera taxon detailsEobigenerina Cetean, Setoyama, Kaminski, Neagu, Bubík, Filipescu & Tyszka, 2008 †
 1115458 (urn:lsid:marinespecies.org:taxname:1115458)
accepted
Genus
Bigenerina variabilis Vašíček, 1947 † accepted as Eobigenerina variabilis (Vašíček, 1947) † (type by original designation)
marine,
fossil only
feminine
Cetean, C.G., Setoyama, E., Kaminski, M.A., Neagu, T.,
Bubík, M., Filipescu, S. & Tyszka, J. 2008. Eobigenerina
n.gen., a cosmopolitan deep-water agglutinated foraminifer,
and remarks on species formerly assigned to the genera
Pseudobolivina and Bigenerina. In: Filipescu, S. &
Kaminski, M.A. (eds), Eighth International Workshop on
Agglutinated Foraminifera, Abstract volume. Grzybowski
Foundation Special Publication, 14, 6-7., available online at https://www.researchgate.net/publication/241698324
page(s): p. 21 [details] Available for editors  [request]
Original description Description. Test with an early biserial stage comprising at least one-third the length of the adult test, followed by a...
Original description Description. Test with an early biserial stage comprising at least one-third the length of the adult test, followed by a loosely biserial stage, then a short lax uniserial portion, and finally by a terminal uniserial stage of low chambers that are round in cross-section. Wall solid, noncanaliculate, finely finished, of fine agglutinated particles in organic material, often well-silicified, insoluble in HCI. Aperture terminal, small and rounded, on a collar or short neck. Distribution & Stratigraphic range. Upper Pennsylvanian to Eocene; Australia; USA: Kansas, Texas; Indian Ocean; North Atlantic; Barents Sea; Alpine-Carpathian region: Romania, Poland, Czech Republic, Austria, Germany, Italy. (Cetean et al. (2008)). [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Eobigenerina Cetean, Setoyama, Kaminski, Neagu, Bubík, Filipescu & Tyszka, 2008 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1115458 on 2025-07-01
Date action by
original description
Cetean, C.G., Setoyama, E., Kaminski, M.A., Neagu, T.,
Bubík, M., Filipescu, S. & Tyszka, J. 2008. Eobigenerina
n.gen., a cosmopolitan deep-water agglutinated foraminifer,
and remarks on species formerly assigned to the genera
Pseudobolivina and Bigenerina. In: Filipescu, S. &
Kaminski, M.A. (eds), Eighth International Workshop on
Agglutinated Foraminifera, Abstract volume. Grzybowski
Foundation Special Publication, 14, 6-7., available online at https://www.researchgate.net/publication/241698324
page(s): p. 21 [details] Available for editors [request]From editor or global species database
Original description Description. Test with an early biserial stage comprising at least one-third the length of the adult test, followed by a loosely biserial stage, then a short lax uniserial portion, and finally by a terminal uniserial stage of low chambers that are round incross-section. Wall solid, noncanaliculate, finely finished, of fine agglutinated particles in organic material, often well-silicified, insoluble in HCI. Aperture terminal, small and rounded, on a collar or short neck. Distribution & Stratigraphic range. Upper Pennsylvanian to Eocene; Australia; USA: Kansas, Texas; Indian Ocean; North Atlantic; Barents Sea; Alpine-Carpathian region: Romania, Poland, Czech Republic, Austria, Germany, Italy. (Cetean et al. (2008)). [details] |
