WoRMS name details
Marginulina triangularis d'Orbigny, 1846
737071 (urn:lsid:marinespecies.org:taxname:737071)
unaccepted (Subjective junior synonym in opinion of Papp & Schmid (1985))
Species
marine, brackish, fresh, terrestrial
Orbigny, A. D. d'. (1846). Die fossilen Foraminiferen des tertiären Beckens von Wien. Foraminifères fossiles du bassin tertiaire de Vienne. 312 p., available online at https://archive.org/details/bub_gb_JKpAAAAAcAAJ, https://www.digitale-sammlungen.de/de/view/bsb10226274 [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2026). World Foraminifera Database. Marginulina triangularis d'Orbigny, 1846. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=737071 on 2026-04-20
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Nomenclature
original description
Orbigny, A. D. d'. (1846). Die fossilen Foraminiferen des tertiären Beckens von Wien. Foraminifères fossiles du bassin tertiaire de Vienne. 312 p., available online at https://archive.org/details/bub_gb_JKpAAAAAcAAJ, https://www.digitale-sammlungen.de/de/view/bsb10226274 [details]
Other
additional source
Papp, A. and Schmid, M.E. (1985). The fossil foraminifera of the Tertiary Basin of Vienna. Revision of the monograph by Alcide d'Orbigny (1846). <em>Abhandlungen der Geologischen Bundesanstalt.</em> 37, 311 p., available online at https://opac.geologie.ac.at/ais312/dokumente/AB0037_001_A.pdf [details] Available for editors 
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