Foraminifera taxon details

Leupoldina Bolli, 1957 †

721412  (urn:lsid:marinespecies.org:taxname:721412)

accepted
Genus
Schackoina (Leupoldina) Gorbachik & Moullade, 1973 † · unaccepted (Opinion of Loeblich & Tappan, 1987)

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marine, brackish, fresh, terrestrial
fossil only
feminine
Bolli, H. M. (1957). The foraminiferal genus Schackoina Thalmann, emended, and Leupoldina, n. gen. in the Cretaceous of Trinidad, B. W. I. <em>Eclogae Geologicae Helvetiae.</em> 50(2): 271-278., available online at https://www.e-periodica.ch/digbib/view?pid=egh-001:1957:50#367
page(s): p. 275 [details]  Available for editors  PDF available [request] 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Leupoldina Bolli, 1957 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721412 on 2024-06-15
Date
action
by
2013-03-08 13:53:47Z
created
2017-09-12 16:33:30Z
changed

original description Bolli, H. M. (1957). The foraminiferal genus Schackoina Thalmann, emended, and Leupoldina, n. gen. in the Cretaceous of Trinidad, B. W. I. <em>Eclogae Geologicae Helvetiae.</em> 50(2): 271-278., available online at https://www.e-periodica.ch/digbib/view?pid=egh-001:1957:50#367
page(s): p. 275 [details]  Available for editors  PDF available [request] 

original description  (of Schackoina (Leupoldina) Gorbachik & Moullade, 1973 †) Gorbachik, T. N., and M. Moullade, (1973), Caractères microstructuraux de Ia paroi du test des foraminifères planctoniques du Crétacé Inférieur et leur signification sur le plan taxinomique, Compte Rendu Hebdomadaire des Séances de l'Académie des Sciences, Paris, ser. D 277: 2661-2664, available online at https://gallica.bnf.fr/ark:/12148/bpt6k58031570/f989
page(s): p. 2663 [details]   

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  PDF available [request] 
From editor or global species database
Diagnosis Test irregular in form, in a low trochospiral coil, early chambers small and subglobular, then rapidly enlarging, becoming radially elongate and tapering distally, chambers of the final whorl clavate, the final one or two chambers commonly with two bulbous projections, one on each side of the median plane, sutures distinct, depressed; wall calcareous, perforate, surface smooth, pitted or hispid; aperture interiomarginal and equatorial, with a narrow bordering lip, final chamber may have an aperture at each side of the median plane. L. Cretaceous (M. Barremian) to U. Cretaceous (Cenomanian); Trinidad; Mexico; France; Tunisia. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
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