Foraminifera taxon details
Islandiella norcrossi (Cushman, 1933)
113095 (urn:lsid:marinespecies.org:taxname:113095)
accepted
Species
Cassidulina norcrossi Cushman, 1933 · unaccepted > superseded combination (Opinion of Norvang (1958))
Planocassidulina norcrossi (Cushman, 1933) · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
recent only
(of Cassidulina norcrossi Cushman, 1933) Cushman, J. A. (1933). New Arctic Foraminifera collected by Capt R. A. Bartlett from Fox Basin and off the northeast coast of Greenland. <em>Smithsonian Miscellaneous Collections.</em> 89 (9): 1-8., available online at https://repository.si.edu/handle/10088/23930 [details] Available for editors 
[request]
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Islandiella norcrossi (Cushman, 1933). Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=113095 on 2026-08-11
original description
(of Cassidulina norcrossi Cushman, 1933) Cushman, J. A. (1933). New Arctic Foraminifera collected by Capt R. A. Bartlett from Fox Basin and off the northeast coast of Greenland. <em>Smithsonian Miscellaneous Collections.</em> 89 (9): 1-8., available online at https://repository.si.edu/handle/10088/23930 [details] Available for editors [request]
context source (Deepsea) Murray, J.W. (2006). Ecology and applications of benthic foraminifera. <em>Cambridge, UK, Cambridge University Press.</em> 426pp., available online at http://www.cambridge.org/9780521828390 [details] Available for editors [request]
basis of record Gross, O. (2001). Foraminifera, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 60-75 (look up in IMIS) [details]
new combination reference Nørvang, A. (1958). <em>Islandiella</em> n. g. and <em>Cassidulina</em> d'Orbigny. <em>Videnskabelige Meddelelser fra Dansk naturhistorisk Forening.</em> v. 120, p. 25–41, pls, 6–9. [details] Available for editors [request]
[request]context source (Deepsea) Murray, J.W. (2006). Ecology and applications of benthic foraminifera. <em>Cambridge, UK, Cambridge University Press.</em> 426pp., available online at http://www.cambridge.org/9780521828390 [details] Available for editors
[request]basis of record Gross, O. (2001). Foraminifera, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 60-75 (look up in IMIS) [details]
new combination reference Nørvang, A. (1958). <em>Islandiella</em> n. g. and <em>Cassidulina</em> d'Orbigny. <em>Videnskabelige Meddelelser fra Dansk naturhistorisk Forening.</em> v. 120, p. 25–41, pls, 6–9. [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
To Biodiversity Heritage Library (1 publication)
To Biodiversity Heritage Library (5 publications) (from synonym Cassidulina norcrossi Cushman, 1933)
To NMNH Paleobiology Collection (Cassidulina norcrossi USNM PP 26139 holotype 1) (from synonym Cassidulina norcrossi Cushman, 1933)
To NMNH Paleobiology Collection (Cassidulina norcrossi USNM PP 26139 holotype 2) (from synonym Cassidulina norcrossi Cushman, 1933)
To PESI (from synonym Cassidulina norcrossi Cushman, 1933)
To PESI
To ITIS
To Biodiversity Heritage Library (5 publications) (from synonym Cassidulina norcrossi Cushman, 1933)
To NMNH Paleobiology Collection (Cassidulina norcrossi USNM PP 26139 holotype 1) (from synonym Cassidulina norcrossi Cushman, 1933)
To NMNH Paleobiology Collection (Cassidulina norcrossi USNM PP 26139 holotype 2) (from synonym Cassidulina norcrossi Cushman, 1933)
To PESI (from synonym Cassidulina norcrossi Cushman, 1933)
To PESI
To ITIS
