Foraminifera taxon details
Valserina Schroeder & Conrad, 1968 †
739387 (urn:lsid:marinespecies.org:taxname:739387)
accepted
Genus
Valserina broennimanni Schroeder & Conrad, 1968 † (type by original designation)
- Species Valserina broennimanni Schroeder & Conrad, 1968 †
- Species Valserina primitiva Schroeder, Charollais & Conrad, 1969 †
- Species Valserina transiens Cherchi & Schroeder, 1999 † accepted as Eopalorbitolina transiens (Cherchi & Schroeder, 1999) † (Opinion of Schroeder et al. (2002), Cherchi and Schroeder (2010))
marine, brackish, fresh, terrestrial
fossil only
feminine
Schroeder, R., M. A. Conrad, and J. Charollais, 1968, Sixième note sur les foraminifères du Crétacé inférieur de la région genèvoise. Contribution à l'étude des Orbitolinidae: Valserina brönnimanni[ sic] Schroeder & Conrad, n. gen., n. sp.; Paleodictyoconus barremianus (Moullade) et Paleodictyoconus cuvillieri (Foury), Archives des Sciences, Genève (1967) 20:199-221. , available online at https://www.researchgate.net/profile/Marc-Conrad/publication/258049271
page(s): p. 201 [details] Available for editors
[request]
page(s): p. 201 [details] Available for editors
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Valserina Schroeder & Conrad, 1968 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=739387 on 2024-04-18
Date
action
by
original description
Schroeder, R., M. A. Conrad, and J. Charollais, 1968, Sixième note sur les foraminifères du Crétacé inférieur de la région genèvoise. Contribution à l'étude des Orbitolinidae: Valserina brönnimanni[ sic] Schroeder & Conrad, n. gen., n. sp.; Paleodictyoconus barremianus (Moullade) et Paleodictyoconus cuvillieri (Foury), Archives des Sciences, Genève (1967) 20:199-221. , available online at https://www.researchgate.net/profile/Marc-Conrad/publication/258049271
page(s): p. 201 [details] Available for editors [request]
page(s): p. 201 [details] Available for editors
[request] From editor or global species database
Diagnosis High conical test, embryonic apparatus of simple protoconch and deuteroconch, slightly eccentric in position, followed by many broad, low uniserial discoidal chambers that are subdivided into marginal, radial, and central zones, the narrow marginal zone with about three orders of radial exoskeletal beams and with horizontal exoskeletal rafters, the wider radial zone subdivided by the longer first order beams that thicken rapidly, becoming triangular in section and irregularly undulating and that continue into the central zone where they anastomose to form an irregular meshwork; aperture consisting of many small pores piercing the septa in the central zone. L. Cretaceous (M. Barremian); Europe (France). (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]