Foraminifera taxon details
Tergrigorjanzaella Bykova, 1980 †
722229 (urn:lsid:marinespecies.org:taxname:722229)
accepted
Genus
Caucasina sectile Ter-Grigoryants, 1965 † accepted as Tergrigorjanzaella sectile (Ter-Grigoryants, 1965) † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
feminine
Bykova, N. K. (1980). New Paleogene genus of Glabratellidae. <em>Новые роды и виды древних растений и беспозвоночных СССР - New genera and species of ancient plants and invertebrates of the USSR.</em> 100-101., available online at http://books.google.fr/books?id=FjlfDwAAQBAJ
page(s): p. 100 [details]
page(s): p. 100 [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Tergrigorjanzaella Bykova, 1980 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=722229 on 2024-05-01
Date
action
by
original description
Bykova, N. K. (1980). New Paleogene genus of Glabratellidae. <em>Новые роды и виды древних растений и беспозвоночных СССР - New genera and species of ancient plants and invertebrates of the USSR.</em> 100-101., available online at http://books.google.fr/books?id=FjlfDwAAQBAJ
page(s): p. 100 [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. 100 [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, early chambers in a low trochospiral coil of about two whorls of five inflated chambers each, later stage a high trochospiral coil of only three chambers per whorl and showing a slight tendency to become biserial, each chamber with a median thornlike spine that projects laterally, sutures slightly depressed, umbilical area depressed centrally; wall calcareous, thin and translucent, finely perforate; aperture a broad loop at the base of the final chamber, may have a narrow lip. U. Eocene to L. Oligocene; USSR: N. Stavropol, Ustyurt. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]