Foraminifera taxon details
Lacosteinidae Sigal, 1952 †
- Genus Elhasaella Hamam, 1976 †
- Genus Felsinella Conato, 1964 †
- Genus Lacosteina Marie, 1945 †
- Genus Spirobolivina Hofker, 1956
- Genus Jordania Hamam & Haynes, 1977 † accepted as Elhasaella Hamam, 1976 † (Subjective junior synonym Opinion of Loeblich & Tappan, 1987)
- Genus Ruseifaella Hamam, 1978 † accepted as Elhasaella Hamam, 1976 † (Subjective junior synonym Opinion of Loeblich & Tappan, 1987)
marine, fresh, terrestrial
fossil only
Sigal, J. (1952). Aperçu stratigraphique sur la micropaléontologie du Crétacé. <em>Monographies Régionales, Algérie.</em> 1(26): 3-43. [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2021). World Foraminifera Database. Lacosteinidae Sigal, 1952 †. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=720970 on 2024-04-24
Date
action
by
original description
Sigal, J. (1952). Aperçu stratigraphique sur la micropaléontologie du Crétacé. <em>Monographies Régionales, Algérie.</em> 1(26): 3-43. [details]
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]
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 planispirally enrolled in the early stage, then abruptly changing to an elongate growth axis with two to four chambers per whorl; aperture a high interiomarginal arch with an internal toothplate. U. Cretaceous (Campanian) to U. Eocene, Pliocene. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]