Foraminifera taxon details
Maichelina Sosnina, 1977 †
721381 (urn:lsid:marinespecies.org:taxname:721381)
accepted
Genus
Maichelina consueta Sosnina, 1977 † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
feminine
Sosnina, M. I. (1977). Nodosariidae of Upper Permian from Southern Primorye. <em>Ежегодник ВПО - Ezhegodnik vses paleont Obshch.</em> 20: 10-34.
page(s): p. 21 [details]
page(s): p. 21 [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Maichelina Sosnina, 1977 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721381 on 2024-04-18
Date
action
by
original description
Sosnina, M. I. (1977). Nodosariidae of Upper Permian from Southern Primorye. <em>Ежегодник ВПО - Ezhegodnik vses paleont Obshch.</em> 20: 10-34.
page(s): p. 21 [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. 21 [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 elongate, large, up to 2.5 mm in length, chambers uniserial and rectilinear, tapered at the base, widening gradually in the early stage, later with more nearly parallel sides or even reduced in breadth, sutures obscure in the thick-walled early stage, visible only in the thinner-walled later part; wall calcareous, thick, vitreous, radial, multilayered in the early stage resulting in an inflated test, wall thinner and without lamination in the later chambers, surface smooth; aperture terminal, simple, rounded. U. Permian; USSR: S. Primorye. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]