Foraminifera taxon details

Spiropsammia Seiglie & Baker, 1984 †

737940  (urn:lsid:marinespecies.org:taxname:737940)

accepted
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marine, brackish, fresh, terrestrial
fossil only
feminine
Seiglie, G. A.; Baker, M. B. (1984). Some West African Cenozoic Agglutinated Foraminifers with Inner Structures: Taxonomy, Age and Evolution. <em>Micropaleontology.</em> 29(4)[1983]: 391., available online at https://doi.org/10.2307/1485516
page(s): p. 396 [details]  Available for editors  PDF available [request] 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Spiropsammia Seiglie & Baker, 1984 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=737940 on 2024-05-02
Date
action
by
2013-08-21 09:16:47Z
created
2017-11-18 10:11:15Z
changed
2019-11-30 11:12:56Z
changed

original description Seiglie, G. A.; Baker, M. B. (1984). Some West African Cenozoic Agglutinated Foraminifers with Inner Structures: Taxonomy, Age and Evolution. <em>Micropaleontology.</em> 29(4)[1983]: 391., available online at https://doi.org/10.2307/1485516
page(s): p. 396 [details]  Available for editors  PDF available [request] 
From editor or global species database
Diagnosis Test much compressed, with chambers in two to three planispirally enrolled and evolute whorls at least in the early stage, later may be uncoiled and rectilinear with a few equitant chambers; wall agglutinated; interior subdivided by numerous elongate septula that project inward from the chamber roof and outer wall as in Pavonitina; aperture terminal, rounded, with a low bordering lip. Oligocene to L. Pliocene; Italy; Angola; Cameroon. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]