Foraminifera taxon details
Grimsdaleinella Bolli, 1959 †
721467 (urn:lsid:marinespecies.org:taxname:721467)
accepted
Genus
Grimsdaleinella spinosa Bolli, 1959 † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
feminine
Bolli, H. M. (1959). Grimsdaleinella, a new genus of the foraminiferal family Heterohelicidae. <em>Eclogae Geologicae Helvetiae.</em> 52: 1-4., available online at https://www.e-periodica.ch/digbib/view?pid=egh-001:1959:52#21
page(s): p. 1 [details] Available for editors
[request]
page(s): p. 1 [details] Available for editors
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Grimsdaleinella Bolli, 1959 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721467 on 2024-04-25
Date
action
by
original description
Bolli, H. M. (1959). Grimsdaleinella, a new genus of the foraminiferal family Heterohelicidae. <em>Eclogae Geologicae Helvetiae.</em> 52: 1-4., available online at https://www.e-periodica.ch/digbib/view?pid=egh-001:1959:52#21
page(s): p. 1 [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]
additional source Revets, S. A. (1996). The generic revision of five families of Rotaliine Foraminifera - Part 1. The Bolivinitidae Cushman, 1927. <em>Cushman Foundation for Foraminiferal Research, Special Publication.</em> 1-55., available online at https://cushmanfoundation.allenpress.com/Portals/_default/SpecialPublications/sp34.pdf [details] Available for editors [request]
page(s): p. 1 [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] additional source Revets, S. A. (1996). The generic revision of five families of Rotaliine Foraminifera - Part 1. The Bolivinitidae Cushman, 1927. <em>Cushman Foundation for Foraminiferal Research, Special Publication.</em> 1-55., available online at https://cushmanfoundation.allenpress.com/Portals/_default/SpecialPublications/sp34.pdf [details] Available for editors
[request] From editor or global species database
Diagnosis Test flattened, spherical proloculus followed by very broad and low biserially arranged chambers, with lateral spinose projections that curve downward or outward, sutures strongly oblique, depressed; wall calcareous, finely perforate, surface smooth to striate; aperture a loop at the base of the asymmetrical final chamber face, no bordering lip and no toothplate known. U. Cretaceous (Turonian to Coniacian); Trinidad. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]