Foraminifera taxon details
Postmonotaxinoides Kulagina & Filimonova, 2020 †
1448788 (urn:lsid:marinespecies.org:taxname:1448788)
accepted
Genus
Ammodiscus horridus Lipina, 1949 † accepted as Postmonotaxinoides horridus (Lipina, 1949) † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
masculine
Kulagina, E. I.; Filimonova, T. V. (2020). Taxonomy and Evolution of Visean–Roadian (Late Mississippian–Guadalupian) Lasiodiscidae. <em>Journal of Foraminiferal Research.</em> 50(2): 141-173., available online at https://doi.org/10.2113/gsjfr.50.2.141
page(s): p. 159 [details] Available for editors
[request]
page(s): p. 159 [details] Available for editors
[request]
Original description Test consists of spherical proloculus and planispiral tubular chamber. The aperture is terminal, simple. Two-layered wall...
Original description Test consists of spherical proloculus and planispiral tubular chamber. The aperture is terminal, simple. Two-layered wall with an internal microgranular layer and external hyaline layer. The umbilical region contains a hyaline infilling, often with columnar jointing. Channel-like apertures extend from the upper surface of the test. Their arrangement and shape are only visible in equatorial or oblique sections.
Occurrence and age. Early Pennsylvanian–Cisuralian in Russia (Urals, Timan-Pechora Depression (Pechora River basin); Middle Pennsylvanian in Turkey (West Anatolia); Late Pennsylvanian (Gzhelian) in Kyrgyzstan (Alai Range); Cisuralian (Asselian–Sakmarian) in Arctic Canada; Cisuralian in Tajikistan (Darvaz, Pamir).
(Kulagina and Filimonova (2020)). [details]
Occurrence and age. Early Pennsylvanian–Cisuralian in Russia (Urals, Timan-Pechora Depression (Pechora River basin); Middle Pennsylvanian in Turkey (West Anatolia); Late Pennsylvanian (Gzhelian) in Kyrgyzstan (Alai Range); Cisuralian (Asselian–Sakmarian) in Arctic Canada; Cisuralian in Tajikistan (Darvaz, Pamir).
(Kulagina and Filimonova (2020)). [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Postmonotaxinoides Kulagina & Filimonova, 2020 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1448788 on 2025-05-21
Date
action
by
original description
Kulagina, E. I.; Filimonova, T. V. (2020). Taxonomy and Evolution of Visean–Roadian (Late Mississippian–Guadalupian) Lasiodiscidae. <em>Journal of Foraminiferal Research.</em> 50(2): 141-173., available online at https://doi.org/10.2113/gsjfr.50.2.141
page(s): p. 159 [details] Available for editors [request]
page(s): p. 159 [details] Available for editors
[request]From editor or global species database
Original description Test consists of spherical proloculus and planispiral tubular chamber. The aperture is terminal, simple. Two-layered wall with an internal microgranular layer and external hyaline layer. The umbilical region contains a hyaline infilling, often with columnar jointing. Channel-like apertures extend from the upper surface of the test. Their arrangement and shape are only visible in equatorial or oblique sections.Occurrence and age. Early Pennsylvanian–Cisuralian in Russia (Urals, Timan-Pechora Depression (Pechora River basin); Middle Pennsylvanian in Turkey (West Anatolia); Late Pennsylvanian (Gzhelian) in Kyrgyzstan (Alai Range); Cisuralian (Asselian–Sakmarian) in Arctic Canada; Cisuralian in Tajikistan (Darvaz, Pamir).
(Kulagina and Filimonova (2020)). [details]
