Foraminifera taxon details
Rotorbinella pozaryskae Moorkens, 1982 †
1310878 (urn:lsid:marinespecies.org:taxname:1310878)
accepted
Species
marine, brackish, fresh, terrestrial
fossil only
Moorkens, T. L. (1982). Foraminifera of the Montian stratotype and of adjacent strata in the 'Mons Well 1969' with a review of Belgian Paleocene stratigraphy. <em>Mémoires pour servir à l'explication des cartes géologiques et minières de la Belgique.</em> 17(2): 1-185., available online at https://core.ac.uk/download/pdf/35118464.pdf [details] Available for editors 
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Description Test planoconvex, occasionally somewhat concave at the umbilical side; six chambers in the last whorl. At the umbilical side...
Description Test planoconvex, occasionally somewhat concave at the umbilical side; six chambers in the last whorl. At the umbilical side the sutures slightly depressed, especially those between the last chambers. The chambers at the spiral side are smooth, slightly inflated, but less so than in typical forms of R. montiana, The periphery is keeled and lobate, mainly in the last chambers; the aperture is a slit at the umbilical side at the base of the final chamber, not extending to the periphery. The wall is probably smooth, but recrystallized. [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Rotorbinella pozaryskae Moorkens, 1982 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1310878 on 2024-04-24
Date
action
by
original description
Moorkens, T. L. (1982). Foraminifera of the Montian stratotype and of adjacent strata in the 'Mons Well 1969' with a review of Belgian Paleocene stratigraphy. <em>Mémoires pour servir à l'explication des cartes géologiques et minières de la Belgique.</em> 17(2): 1-185., available online at https://core.ac.uk/download/pdf/35118464.pdf [details] Available for editors [request]
[request] From editor or global species database
Description Test planoconvex, occasionally somewhat concave at the umbilical side; six chambers in the last whorl. At the umbilical side the sutures slightly depressed, especially those between the last chambers. The chambers at the spiral side are smooth, slightly inflated, but less so than in typical forms of R. montiana, The periphery is keeled and lobate, mainly in the last chambers; the aperture is a slit at the umbilical side at the base of the final chamber, not extending to the periphery. The wall is probably smooth, but recrystallized. [details]