Foraminifera taxon details

Triasina Majzon, 1954 †

721912  (urn:lsid:marinespecies.org:taxname:721912)

accepted
Genus
Triasina hantkeni Majzon, 1954 † (type by original designation)

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marine, brackish, fresh, terrestrial
fossil only
feminine
Majzon, L., 1954, Contributions to the stratigraphy of the Dachstein Limestone, Acta Geologica, Academiae Scientiarum Hungaricae, Budapest 2:243-249.  [details]   
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Triasina Majzon, 1954 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721912 on 2024-04-24
Date
action
by
2013-03-08 13:53:47Z
created
2017-12-14 10:41:42Z
changed
2019-11-14 11:04:47Z
changed

original description Majzon, L., 1954, Contributions to the stratigraphy of the Dachstein Limestone, Acta Geologica, Academiae Scientiarum Hungaricae, Budapest 2:243-249.  [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 flattened, ovoid, or globular, proloculus followed by planispirally enrolled undivided second chamber of five to nine low and involute whorls that strongly overlap laterally, interior with numerous short cylindrical pillars that extend from the floor to the roof of the tubular chamber and in thin section may appear falsely to represent subdivision into chamberlets; wall calcareous, commonly strongly recrystallized, that of final whorl very thin, secondary thickening may occur in the umbilical region; aperture not observed. U. Triassic (Norian to Rhaetian); Hungary; China; Himalayas; Malaysia; Indonesia: Ceram; Philippine Islands. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]