Foraminifera taxon details
Pavlovecina Loeblich & Tappan, 1987 †
721280 (urn:lsid:marinespecies.org:taxname:721280)
accepted
Genus
Keramosphaera allobrogensis Steinhauser, Brönnimann & Koehn-Zaninetti, 1969 † accepted as Pavlovecina allobrogensis (Steinhauser, Brönnimann & Koehn-Zaninetti, 1969) † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
feminine
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
page(s): p. 385 [details] Available for editors
[request]
page(s): p. 385 [details] Available for editors
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Pavlovecina Loeblich & Tappan, 1987 †. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721280 on 2024-04-24
Date
action
by
original description
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
page(s): p. 385 [details] Available for editors [request]
page(s): p. 385 [details] Available for editors
[request] From editor or global species database
Diagnosis Test irregularly globular, from 0.7 mm to 3.6 mm in diameter, early stage consists of proloculus and flexostyle, followed by a few chambers in quinqueloculine arrangement, postembryonic chambers numerous, small, irregular, tubular, and without distinct arrangement or layers, although added around the test to produce a roughly globular form; wall calcareous, porcelaneous, embryonic stage thin walled, earliest postquinqueloculine chambers with wall about twice as thick, walls of each chamber complete, hence their contact appears to be double walled; early chambers probably with a single aperture, later ones possibly with several rounded openings at the ends of branches. L. Cretaceous (Berriasian); France, Switzerland. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]