Foraminifera taxon details

Trochosiphoniidae Rigaud, Martini & Vachard, 2015 †

856676 (urn:lsid:marinespecies.org:taxname:856676)

  1. Biota
  2. Chromista (Kingdom)
  3. Harosa (Subkingdom)
  4. Rhizaria (Infrakingdom)
  5. Foraminifera (Phylum)
  6. Globothalamea (Class)
  7. Robertinida (Order)
  8. Duostominina (Suborder)
  9. Duostominoidea † (Superfamily)
  10. Trochosiphoniidae † (Family)
accepted
Family
Duostominoidea Brotzen, 1963 †

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marine, fresh, terrestrial
fossil only
Rigaud, S.; Martini, R.; Vachard, D. (2015). Early evolution and new classification of the order Robertinida (Foraminifera). <em>The Journal of Foraminiferal Research.</em> 45(1): 3-28., available online at https://doi.org/10.2113/gsjfr.45.1.3
page(s): p. 16 [details] Available for editors  PDF available [request]
Original description Diagnosis. Conical Duostominoidea with trochospirally coiled chambers delimiting a median siphon.
Stratigraphic...  
Original description Diagnosis. Conical Duostominoidea with trochospirally coiled chambers delimiting a median siphon.
Stratigraphic distribution. Middle Triassic (Ladinian)–Late Triassic (Norian); Early Jurassic Hettangian–Sinemurian).
(Rigaud et al. (2015)). [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Trochosiphoniidae Rigaud, Martini & Vachard, 2015 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=856676 on 2026-08-17
Date
action
by
2015-10-13 01:51:58Z
created
Hayward, Bruce W.
2018-01-01 10:56:05Z
changed
Le Coze, François

original description Rigaud, S.; Martini, R.; Vachard, D. (2015). Early evolution and new classification of the order Robertinida (Foraminifera). <em>The Journal of Foraminiferal Research.</em> 45(1): 3-28., available online at https://doi.org/10.2113/gsjfr.45.1.3
page(s): p. 16 [details] Available for editors  PDF available [request]
From editor or global species database
Original description Diagnosis. Conical Duostominoidea with trochospirally coiled chambers delimiting a median siphon.
Stratigraphic distribution. Middle Triassic (Ladinian)–Late Triassic (Norian); Early Jurassic Hettangian–Sinemurian).
(Rigaud et al. (2015)). [details]
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