Foraminifera taxon details
Helicosteginidae Mitchell, E. Robinson & Özcan in Mitchell et al., 2022 †
1594230 (urn:lsid:marinespecies.org:taxname:1594230)
accepted
Family
- Genus Helicostegina Barker & Grimsdale, 1936 †
- Genus Tremastegina Brönnimann, 1950 †
- Genus Eoconuloides Cole & Bermúdez, 1944 † accepted as Helicostegina Barker & Grimsdale, 1936 † (unaccepted > junior subjective synonym, Subjective junior synonym Opinion of Mitchell et al. (2022))
marine, fresh, terrestrial
fossil only
Mitchell, S. F.; Robinson, E.; Özcan, E.; Jiang, M. M.; Robinson, N. (2022). A larger benthic foraminiferal zonation for the Eocene of the Caribbean and central American region. <em>Carnets de géologie (Notebooks on geology).</em> 22(11): 409-566., available online at http://paleopolis.rediris.es/cg/22/11/CG2211.pdf [details] Available for editors 
[request]
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Helicosteginidae Mitchell, E. Robinson & Özcan in Mitchell et al., 2022 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1594230 on 2026-05-10
Date
action
by
original description
Mitchell, S. F.; Robinson, E.; Özcan, E.; Jiang, M. M.; Robinson, N. (2022). A larger benthic foraminiferal zonation for the Eocene of the Caribbean and central American region. <em>Carnets de géologie (Notebooks on geology).</em> 22(11): 409-566., available online at http://paleopolis.rediris.es/cg/22/11/CG2211.pdf [details] Available for editors [request]
[request]