Foraminifera taxon details
Palaeobigenerina Galloway, 1933 †
721628 (urn:lsid:marinespecies.org:taxname:721628)
accepted
Genus
Bigenerina geyeri Schellwien, 1898 † accepted as Palaeobigenerina geyeri (Schellwien, 1898) † (type by original designation)
- Species Palaeobigenerina cucumis (Lange, 1925) †
- Species Palaeobigenerina geyeri (Schellwien, 1898) †
- Species Palaeobigenerina perexigua (Plummer, 1945) † accepted as Eobigenerina perexigua (Plummer, 1945) † (unaccepted > superseded combination)
marine, brackish, fresh, terrestrial
fossil only
feminine
Galloway, J. J. (1933). A manual of Foraminifera. <em>Bloomington, Principia Press.</em> , available online at https://babel.hathitrust.org/cgi/pt?id=uc1.31822014134829
page(s): p. 223 [details]
page(s): p. 223 [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Palaeobigenerina Galloway, 1933 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721628 on 2024-04-16
Date
action
by
original description
Galloway, J. J. (1933). A manual of Foraminifera. <em>Bloomington, Principia Press.</em> , available online at https://babel.hathitrust.org/cgi/pt?id=uc1.31822014134829
page(s): p. 223 [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]
page(s): p. 223 [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] From editor or global species database
Diagnosis Test biserial in the early stage, later uniserial, with broad low chambers, circular in section; wall calcareous, of two layers, a main microgranular layer and an incomplete inner fibrous layer forming a chamber lining, and may have a thin, incomplete external agglutinated coating; aperture interiomarginal, a low arched slit in the biserial stage but a single, terminal, rounded opening in the uniserial stage. L. Carboniferous (Visean) to Permian; cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]