WoRMS taxon details

Alabamina Toulmin, 1941

520907  (urn:lsid:marinespecies.org:taxname:520907)

accepted
Genus
Alabamina wilcoxensis Toulmin, 1941 † (type by original designation)

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marine, brackish, fresh, terrestrial
recent + fossil
feminine
Toulmin, L. D. (1941). Eocene smaller Foraminifera from the Salt Mountain limestone of Alabama. <em>Journal of Paleontology.</em> vol. 15 no. 6: 567-611.
page(s): p. 602 [details]  Available for editors  PDF available [request] 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Alabamina Toulmin, 1941. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=520907 on 2024-04-19
Date
action
by
2010-09-17 12:34:14Z
created
2010-09-21 01:53:13Z
changed
2010-09-25 05:43:40Z
changed
2014-05-18 10:05:53Z
changed
2020-10-17 09:03:11Z
changed

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original description Toulmin, L. D. (1941). Eocene smaller Foraminifera from the Salt Mountain limestone of Alabama. <em>Journal of Paleontology.</em> vol. 15 no. 6: 567-611.
page(s): p. 602 [details]  Available for editors  PDF available [request] 

original description  (of Eponidoides Brotzen, 1942) Brotzen, F. (1942). Die Foraminiferengattung Gavelinella nov. gen. und die Systematik der Rotaliiformes. <em>Sveriges Geologiska Undersökning.</em> 36(8) C (451): 1-60., available online at https://resource.sgu.se/dokument/publikation/c/c451rapport/c451-rapport.pdf [details]  Available for editors  PDF available [request] 

additional source 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  PDF available [request] 

additional source Revets, S. A. (1996). The generic revision of five families of Rotaliine Foraminifera - Part 2. The Anomalinidae, Alabaminidae, Cancrisidae & Gavelinellidae. <em>Cushman Foundation for Foraminiferal Research, Special Publication.</em> 57-113., available online at http://www.cushmanfoundation.org/specpubs/sp34.pdf [details]  Available for editors  PDF available [request] 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Diagnosis Test trochospiral, lenticular, and biconvex, spiral side evolute, with three whorls and about five chambers in the final whorl, sutures depressed, curved and oblique, umbilical side involute, apertural face deeply excavated from the umbilicus to the periphery, then sharply folded forward at the periphery, sutures radial and slightly depressed, umbilicus closed but depressed, periphery subangular; wall calcareous, optically granular, finely perforate except for a nonperforate peripheral margin, surface smooth; aperture an interiomarginal slit beneath the deeply indented apertural face, extending almost to the periphery from where the apertural face turns forward near the periphery, bordered by a narrow lip. U. Cretaceous (Santonian) to Holocene; cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]