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Foraminifera taxon detailsOmphalotis Shlykova, 1969 †
 721716 (urn:lsid:marinespecies.org:taxname:721716)
accepted
Genus
Endothyra omphalota Rauzer-Chernousova & Reitlinger, 1936 † accepted as Omphalotis omphalota (Rauzer-Chernousova & Reitlinger, 1936) † (type by original designation)
Omphalotis (Omphalotis) Shlykova, 1969 † · alternative representation
marine,
fossil only
feminine
Shlykova, T. I. (1969). Новый род раннекаменноугольных фораминифер - New early Carboniferous foraminiferal genus. <em>Академия наук СССР Вопросы микропалеонтологии - Academy of Sciences USSR Questions of Micropaleontology.</em> 12: 47-50., available online at http://www.geokniga.org/books/18633
page(s): p. 47 [details] Available for editors  [request]
Diagnosis Test nautiloid, enrolled, involute, and biumbilicate, early coiling slightly variable, later planispiral, sutures radial to...
Diagnosis Test nautiloid, enrolled, involute, and biumbilicate, early coiling slightly variable, later planispiral, sutures radial to slightly oblique; wall calcareous, outer tectorium continuing to produce a distinct septal margin, thick radiate median layer and dense microcrystalline tectum, well-developed secondary deposits on the chamber floor, the low chomatalike deposits may be hooklike or a forward directed spine in the final chamber; aperture a broad and low basal opening. L. Carboniferous (M. Visean) to U. Carboniferous (L. Namurian); European and Asiatic USSR; France; N. Africa; USA: Idaho, Utah. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Omphalotis Shlykova, 1969 †. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=721716 on 2025-05-19
Date action by
original description
Shlykova, T. I. (1969). Новый род раннекаменноугольных фораминифер - New early Carboniferous foraminiferal genus. <em>Академия наук СССР Вопросы микропалеонтологии - Academy of Sciences USSR Questions of Micropaleontology.</em> 12: 47-50., available online at http://www.geokniga.org/books/18633
page(s): p. 47 [details] Available for editors [request]original description (of Omphalotis (Omphalotis) Shlykova, 1969 †) Shlykova, T. I. (1969). Новый род раннекаменноугольных фораминифер - New early Carboniferous foraminiferal genus. <em>Академия наук СССР Вопросы микропалеонтологии - Academy of Sciences USSR Questions of Micropaleontology.</em> 12: 47-50., available online at http://www.geokniga.org/books/18633 page(s): p. 48 [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 nautiloid, enrolled, involute, and biumbilicate, early coiling slightly variable, later planispiral, sutures radial to slightly oblique; wall calcareous, outer tectorium continuing to produce a distinct septal margin, thick radiate median layer and dense microcrystalline tectum, well-developed secondary deposits on the chamber floor, the low chomatalike deposits may be hooklike or a forward directed spine in the final chamber; aperture a broad and low basal opening. L. Carboniferous (M. Visean) to U. Carboniferous (L. Namurian); European and Asiatic USSR; France; N. Africa; USA: Idaho, Utah. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
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