Foraminifera taxon details
Navarella Ciry & Rat, 1951 †
737742 (urn:lsid:marinespecies.org:taxname:737742)
accepted
Genus
Navarella joaquini Ciry & Rat, 1951 † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
feminine
Ciry, R.; Rat, P. (1951). Un foraminifère nouveau du Crétacé supérieur de la Navarre espagnole. <em>Bulletin Scientifique de Bourgogne.</em> 13: 75-86.
page(s): 85, 81 [details]
page(s): 85, 81 [details]
Diagnosis Test large, at first streptospirally enrolled, later uncoiling, with numerous, broad and low chambers overlapping the...
Diagnosis Test large, at first streptospirally enrolled, later uncoiling, with numerous, broad and low chambers overlapping the earlier ones, septa strongly arched; wall of agglutinated quartz grains in a calcareous ground mass, and both wall and septa may have a thickened outer calcareous layer; aperture a basal slit in the early coil, later has small circular areal openings in addition to the interiomarginal one, and the uncoiled stage has a terminal cribrate aperture. U. Cretaceous (Maastrichtian); Spain; Switzerland; France. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2021). World Foraminifera Database. Navarella Ciry & Rat, 1951 †. Accessed at: http://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=737742 on 2025-06-01
Date
action
by
original description
Ciry, R.; Rat, P. (1951). Un foraminifère nouveau du Crétacé supérieur de la Navarre espagnole. <em>Bulletin Scientifique de Bourgogne.</em> 13: 75-86.
page(s): 85, 81 [details]
page(s): 85, 81 [details]
From editor or global species database
Diagnosis Test large, at first streptospirally enrolled, later uncoiling, with numerous, broad and low chambers overlapping the earlier ones, septa strongly arched; wall of agglutinated quartz grains in a calcareous ground mass, and both wall and septa may have a thickened outer calcareous layer; aperture a basal slit in the early coil, later has small circular areal openings in addition to the interiomarginal one, and the uncoiled stage has a terminal cribrate aperture. U. Cretaceous (Maastrichtian); Spain; Switzerland; France. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
