Foraminifera taxon details
Spiraloconulus Allemann & Schroeder, 1980 †
739337 (urn:lsid:marinespecies.org:taxname:739337)
accepted
Genus
Spiroconulus perconigi Allemann & Schroeder, 1972 † accepted as Spiraloconulus perconigi (Allemann & Schroeder, 1972) † (type by original designation)
Limognella Pellissié & Peyrbenès, 1982 † · unaccepted (Subjective junior synonym in...)
Subjective junior synonym in opinion of Loeblich and Tappan (1987)
Spiroconulus Allemann & Schroeder, 1972 † · unaccepted (Junior Homonym of Spiroconulus...)
Junior Homonym of Spiroconulus Martens, 1892
marine, brackish, fresh, terrestrial
fossil only
masculine
Allemann, E, and R. Schroeder, 1980, Spiraloconulus nom. nov. for Spiroconulus Allemann & Schroeder, 1972 (Foraminiferida). <em>Revista Española de Micropaleontología.</em> 12: 358.
page(s): p. 358 [details]
page(s): p. 358 [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Spiraloconulus Allemann & Schroeder, 1980 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=739337 on 2024-09-02
Date
action
by
original description
Allemann, E, and R. Schroeder, 1980, Spiraloconulus nom. nov. for Spiroconulus Allemann & Schroeder, 1972 (Foraminiferida). <em>Revista Española de Micropaleontología.</em> 12: 358.
page(s): p. 358 [details]
original description (of Spiroconulus Allemann & Schroeder, 1972 †) Allemann, F.; Schroeder, R. (1972). Spiroconulus perconigi n. gen. n. sp. a new Middle Jurassic foraminifer of Oman and Spain. <em>Revista Española de Micropaleontología, Numero Extraordinario.</em> 199–203. [details]
original description (of Limognella Pellissié & Peyrbenès, 1982 †) Pelissié, T.; Peybernès, P. (1982). Etude micropaléontologique du Jurassique moyen/supérieur du Causse de Limogne (Quercy). Description des foraminifères <i>Trocholina gigantea</i> n. sp., <i>Parinvolutina aquitanica</i> n. gen., n. sp. et <i>Limognella dufaurei</i> n. gen., n. sp. <em>Revue de Micropaléontologie.</em> 25(2): 111-132., available online at https://www.researchgate.net/publication/285376227
page(s): p. 120 [details] Available for editors
[request]
page(s): p. 358 [details]
original description (of Spiroconulus Allemann & Schroeder, 1972 †) Allemann, F.; Schroeder, R. (1972). Spiroconulus perconigi n. gen. n. sp. a new Middle Jurassic foraminifer of Oman and Spain. <em>Revista Española de Micropaleontología, Numero Extraordinario.</em> 199–203. [details]
original description (of Limognella Pellissié & Peyrbenès, 1982 †) Pelissié, T.; Peybernès, P. (1982). Etude micropaléontologique du Jurassique moyen/supérieur du Causse de Limogne (Quercy). Description des foraminifères <i>Trocholina gigantea</i> n. sp., <i>Parinvolutina aquitanica</i> n. gen., n. sp. et <i>Limognella dufaurei</i> n. gen., n. sp. <em>Revue de Micropaléontologie.</em> 25(2): 111-132., available online at https://www.researchgate.net/publication/285376227
page(s): p. 120 [details] Available for editors
[request] From editor or global species database
Diagnosis Test large, conical to cylindrical, enrolled to rectilinear, early enrolled stage producing a flattened test apex, distinctly coiled microspheric specimens up to 2 mm in breadth and up to 1.6 mm in height, megalospheric tests smaller, with maximum height of 1.5 mm and diameter of 1.1 mm, conical to almost cylindrical, with more strongly developed rectilinear stage; wall microgranular calcareous, coarsely agglutinated, and may include very large calcareous grains, imperforate epidermis, with septulae (beams and rafters) forming an irregular subepidermal network or marginal zone, the central part of the chambers with pillarlike growths from the septa interspersed between the apertural pores, the pillars rarely completely crossing the chamber lumen but leave a narrow open space adjacent to the succeeding septum, septa of the rectilinear stage strongly convex toward the apertural face; aperture cribrate on the terminal face. M. Jurassic (Dogger); France; Italy: Sardinia; Arabia: Oman. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
