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Foraminifera taxon detailsViseina Conil & Lys, 1977 †
 722434 (urn:lsid:marinespecies.org:taxname:722434)
accepted
Genus
Septatournayella conspecta Conil & Lys, 1967 † accepted as Viseina conspecta (Conil & Lys, 1967) † (type by original designation)
marine,
fossil only
feminine
Conil, R.; Lys, M. (1977). Les transgressions dinantiennes et leur influence sur la dispersion et l'évolution des foraminifères. <em>Mémoires de l'Institut géologique de l'Université de Louvain.</em> 29: 9-52.
page(s): p. 20 [details] Available for editors  [request]
Diagnosis Test large, up to 1.15 mm in diameter, enrolled throughout, early whorls undivided, later with pseudochambers, and final...
Diagnosis Test large, up to 1.15 mm in diameter, enrolled throughout, early whorls undivided, later with pseudochambers, and final whorl with true septa and somewhat inflated chambers; wall calcareous, thin in the early whorls, becoming much thicker in the final whorl, of two layers, the outer one with occasional agglutinated calcite grains; aperture basal and simple in the early stage, then areal and finally cribrate in the adult. L. Carboniferous (Visean); Belgium; USSR. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Viseina Conil & Lys, 1977 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=722434 on 2025-05-22
Date action by
original description
Conil, R.; Lys, M. (1977). Les transgressions dinantiennes et leur influence sur la dispersion et l'évolution des foraminifères. <em>Mémoires de l'Institut géologique de l'Université de Louvain.</em> 29: 9-52.
page(s): p. 20 [details] Available for editors [request]basis of record Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp., available online at https://books.google.pt/books?id=n_BqCQAAQBAJ [details] Available for editors [request]From editor or global species database
Diagnosis Test large, up to 1.15 mm in diameter, enrolled throughout, early whorls undivided, later with pseudochambers, and final whorl with true septa and somewhat inflated chambers; wall calcareous, thin in the early whorls, becoming much thicker in the final whorl, of two layers, the outer one with occasional agglutinated calcite grains; aperture basal and simple in the early stage, then areal and finally cribrate in the adult. L. Carboniferous (Visean); Belgium; USSR. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
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