Foraminifera taxon details
Ellesmerella Mamet & Roux in Mamet et al., 1987 †
1054678 (urn:lsid:marinespecies.org:taxname:1054678)
accepted
Genus
Girvanella permica Steinmann ex Pia, 1937 † accepted as Ellesmerella permica (Steinmann in Pia, 1937) † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
feminine
Mamet, B.; Roux, A.; Nassichuk, W. W. (1987). Algues Carbonifères et Permiennes de l'Arctique Canadien. <em>Geological Survey of Canada, Bulletin.</em> 342: 1-143., available online at https://doi.org/10.4095/122452
page(s): p. 15 [details] Available for editors
[request]
page(s): p. 15 [details] Available for editors
[request]
Description Emended diagnosis: Encrusting groups of tubular chambers forming flat nodules or oncoids The elongate cylindrical undivided...
Description Emended diagnosis: Encrusting groups of tubular chambers forming flat nodules or oncoids The elongate cylindrical undivided chambers are arranged parallel to each other in subhorizontal or roughly concentric layers. Their measurements may be distorted by the presence of pseudoconstrictions The basal part of the tubular chambers is flatter than the upper part, which is more rounded (after Vachard et al , 2015).
Occurrence: Early Permian, cosmopolitan (see Vachard & Krainer, 2001b: p 190) [details]
Occurrence: Early Permian, cosmopolitan (see Vachard & Krainer, 2001b: p 190) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Ellesmerella Mamet & Roux in Mamet et al., 1987 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1054678 on 2025-05-22
Date
action
by
original description
Mamet, B.; Roux, A.; Nassichuk, W. W. (1987). Algues Carbonifères et Permiennes de l'Arctique Canadien. <em>Geological Survey of Canada, Bulletin.</em> 342: 1-143., available online at https://doi.org/10.4095/122452
page(s): p. 15 [details] Available for editors [request]
redescription Krainer, K.; Vachard, D.; Schaffhauser, M. (2019). Early Permian (Yakhtashian; Artinskian - Early Kungurian) foraminifers and microproblematica from the Carnic Alps. <em>Abhandlungen der Geologischen Bundesanstalt.</em> 73:1-247., available online at https://opac.geologie.ac.at/wwwopacx/wwwopac.ashx?command=getcontent&server=images&value=Abh_0073.pdf
page(s): p. 99. [details] Available for editors [request]
page(s): p. 15 [details] Available for editors
[request]redescription Krainer, K.; Vachard, D.; Schaffhauser, M. (2019). Early Permian (Yakhtashian; Artinskian - Early Kungurian) foraminifers and microproblematica from the Carnic Alps. <em>Abhandlungen der Geologischen Bundesanstalt.</em> 73:1-247., available online at https://opac.geologie.ac.at/wwwopacx/wwwopac.ashx?command=getcontent&server=images&value=Abh_0073.pdf
page(s): p. 99. [details] Available for editors
[request]From editor or global species database
Description Emended diagnosis: Encrusting groups of tubular chambers forming flat nodules or oncoids The elongate cylindrical undivided chambers are arranged parallel to each other in subhorizontal or roughly concentric layers. Their measurements may be distorted by the presence of pseudoconstrictions The basal part of the tubular chambers is flatter than the upper part, which is more rounded (after Vachard et al , 2015).Occurrence: Early Permian, cosmopolitan (see Vachard & Krainer, 2001b: p 190) [details]
