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Foraminifera taxon detailsTrinitella Brönnimann, 1952 †
721421 (urn:lsid:marinespecies.org:taxname:721421)
accepted
Genus
Trinitella scotti Brönnimann, 1952 † (type by original designation)
marine,
fossil only
feminine
Brönnimann, P. T. (1952). Globigerinidae from the upper Cretaceous (Cenomanian-Maestrichtian) of Trinidad,, B.W.I. <em>Bulletin of American paleontology.</em> 34: 5-71., available online at https://www.biodiversitylibrary.org/page/10672574
page(s): p. 56 [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Trinitella Brönnimann, 1952 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=721421 on 2024-07-10
Date action by
original description
Brönnimann, P. T. (1952). Globigerinidae from the upper Cretaceous (Cenomanian-Maestrichtian) of Trinidad,, B.W.I. <em>Bulletin of American paleontology.</em> 34: 5-71., available online at https://www.biodiversitylibrary.org/page/10672574
page(s): p. 56 [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 in flat trochospiral, chambers enlarging rapidly as added, early ones globular, later chambers compressed to rhomboidal in section, imperforate carinal band or faint keel in the final whorl, sutures radial, depressed, peripherfU margin rounded to truncate, peripheral outline lobulate; wall calcareous, perforate, surface covered with prominent pustules and costellae in meridional arrangement, less prominent on the final chamber; primary aperture interiomarginal, umbilical, bordered by an imperforate flap, those of successive chambers fusing into a tegillum having both proximal and distal accessory apertures. U. Cretaceous (M. and U. Maastrichtian); cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
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