Foraminifera taxon details

Sphaeroidinellopsis Banner & Blow, 1959 †

722189  (urn:lsid:marinespecies.org:taxname:722189)

accepted
Genus
Prosphaeroidinella Ujiié, 1976 † · unaccepted (Subjective junior synonym in...)  
Subjective junior synonym in opinion of Mikrotax http://mikrotax.org/pforams/

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marine, brackish, fresh, terrestrial
fossil only
feminine
Banner, F. T.; Blow, W. H. (1959). The classification and stratigraphical distribution of the Globigerinaceae. <em>Palaeontology.</em> 2: 1-27., available online at https://www.palass.org/sites/default/files/media/publications/palaeontology/volume_2/vol2_part1_pp1-27.pdf
page(s): p. 15 [details]  Available for editors  PDF available [request] 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2021). World Foraminifera Database. Sphaeroidinellopsis Banner & Blow, 1959 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=722189 on 2024-04-20
Date
action
by
2013-03-08 13:53:47Z
created
2017-12-26 10:02:30Z
changed
2018-09-05 15:40:37Z
changed

original description Banner, F. T.; Blow, W. H. (1959). The classification and stratigraphical distribution of the Globigerinaceae. <em>Palaeontology.</em> 2: 1-27., available online at https://www.palass.org/sites/default/files/media/publications/palaeontology/volume_2/vol2_part1_pp1-27.pdf
page(s): p. 15 [details]  Available for editors  PDF available [request] 

original description  (of Prosphaeroidinella Ujiié, 1976 †) Ujiie, H. (1976). Prosphaeroidinella, n. gen.: Probable ancestral taxon of Sphaeroidinellopsis (Foraminifera). <em>Bulletin of the National Science Museum, Series C.</em> 2(1): 9-26.
page(s): p. 9 [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] 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Diagnosis Test with rapidly enlarging globular chambers in a low trochospiral coil, few per whorl, about three to four in the final whorl, periphery broadly rounded; wall calcareous, perforate, early stage as in Globoturborotalita, adult with a heavy, smooth, and shiny cortex, as in Sphaeroidinella, that obscures some pores and reduces the pore diameter of others; aperture interiomarginal, umbilical, without supplementary sutural apertures. L. Miocene (Langhian) to L. Pliocene (Piacenzian); cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]