Foraminifera taxon details
Spinothyra Mamet, 1976 †
721733 (urn:lsid:marinespecies.org:taxname:721733)
accepted
Genus
Endothyra pauciseptata Rauzer-Chernousova, 1948 † accepted as Spinothyra pauciseptata (Rauzer-Chernousova, 1948) † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
feminine
Mamet, B. L. (1976). An atlas of microfacies in Carboniferous carbonates of the Canadian Cordillera. <em>Geological Survey of Canada, Bulletin.</em> 255: 1-131., available online at https://doi.org/10.4095/103971
page(s): p. 11 [details] Available for editors
[request]
page(s): p. 11 [details] Available for editors
[request]
Diagnosis Test enrolled, robust, involute, biumbilicate, coiling slightly irregular to streptospiral, whorls enlarging rapidly, few...
Diagnosis Test enrolled, robust, involute, biumbilicate, coiling slightly irregular to streptospiral, whorls enlarging rapidly, few chambers per whorl, commonly four in the final whorl, chambers inflated, septa short and thicker than the outer wall; wall calcareous, fibrous radiate, secondary deposits chomatalike at the floor of the chambers, those of the final whorl appearing as prominent anteriorly directed hooks; aperture a low basal slit. L. Carboniferous (M. Visean) to U. Carboniferous (L. Namurian); USSR; Canada: British Columbia; USA: Arizona. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Spinothyra Mamet, 1976 †. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=721733 on 2025-05-20
Date
action
by
original description
Mamet, B. L. (1976). An atlas of microfacies in Carboniferous carbonates of the Canadian Cordillera. <em>Geological Survey of Canada, Bulletin.</em> 255: 1-131., available online at https://doi.org/10.4095/103971
page(s): p. 11 [details] Available for editors [request]
taxonomy source Vachard, D.; Le Coze, F. (2024). Paleozoic foraminifera: current state of the classification and perspectives. <em>Acta Palaeontologica Romaniae.</em> (20 (2)): 97-130 [First online Sept. 2024]. (look up in IMIS), available online at https://doi.org/10.35463/j.apr.2024.02.07 [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 [request]
page(s): p. 11 [details] Available for editors
[request]taxonomy source Vachard, D.; Le Coze, F. (2024). Paleozoic foraminifera: current state of the classification and perspectives. <em>Acta Palaeontologica Romaniae.</em> (20 (2)): 97-130 [First online Sept. 2024]. (look up in IMIS), available online at https://doi.org/10.35463/j.apr.2024.02.07 [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
[request]From editor or global species database
Diagnosis Test enrolled, robust, involute, biumbilicate, coiling slightly irregular to streptospiral, whorls enlarging rapidly, few chambers per whorl, commonly four in the final whorl, chambers inflated, septa short and thicker than the outer wall; wall calcareous, fibrous radiate, secondary deposits chomatalike at the floor of the chambers, those of the final whorl appearing as prominent anteriorly directed hooks; aperture a low basal slit. L. Carboniferous (M. Visean) to U. Carboniferous (L. Namurian); USSR; Canada: British Columbia; USA: Arizona. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
