Foraminifera taxon details

Involutina cheradospira (Loeblich & Tappan, 1950) †

To NMNH Paleobiology Collection (IRN 3149678)
To NMNH Paleobiology Collection (IRN 3149678)

1474802 (urn:lsid:marinespecies.org:taxname:1474802)

  1. Biota
  2. Chromista (Kingdom)
  3. Harosa (Subkingdom)
  4. Rhizaria (Infrakingdom)
  5. Foraminifera (Phylum)
  6. Foraminifera incertae sedis (Class)
  7. Involutinida † (Order)
  8. Involutinidae † (Family)
  9. Involutininae † (Subfamily)
  10. Involutina † (Genus)
  11. Involutina cheradospira † (Species)
accepted
Species
Ammodiscus cheradospirus Loeblich & Tappan, 1950 † · unaccepted (Opinion of Tappan (1955))
marine, brackish, fresh, terrestrial
fossil only
(of Ammodiscus cheradospirus Loeblich & Tappan, 1950 †) Loeblich, A. R.; Tappan, H. (1950). North American Jurassic Foraminifera, II. Characteristic western interior Callovian species. <em>Journal of the Washington Academy of Sciences.</em> 40: 5-19., available online at http://www.biodiversitylibrary.org/part/101151#/summary
page(s): p. 6, pl. 1, figs. 1-2b. [details] 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Involutina cheradospira (Loeblich & Tappan, 1950) †. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=1474802 on 2026-07-29
Date
action
by
2021-01-06 11:16:34Z
created
Le Coze, François

original description (of Ammodiscus cheradospirus Loeblich & Tappan, 1950 †) Loeblich, A. R.; Tappan, H. (1950). North American Jurassic Foraminifera, II. Characteristic western interior Callovian species. <em>Journal of the Washington Academy of Sciences.</em> 40: 5-19., available online at http://www.biodiversitylibrary.org/part/101151#/summary
page(s): p. 6, pl. 1, figs. 1-2b. [details] 

new combination reference Tappan, H. (1955). Foraminifera from the Arctic Slope of Alaska. Part 2, Jurassic Foraminifera. <em>United States Geological Survey Professional Papers.</em> 236-B: 1-124., available online at https://pubs.usgs.gov/pp/0236b/report.pdf [details] Available for editors  PDF available [request]
    Definitions

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To NMNH Paleobiology Collection (IRN 3149678) (from synonym Ammodiscus cheradospirus Loeblich & Tappan, 1950 †)
From editor or global species database

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