Foraminifera taxon details
Helvetoglobotruncana Reiss, 1957 †
722171 (urn:lsid:marinespecies.org:taxname:722171)
accepted
Genus
Globotruncana helvetica Bolli, 1945 † accepted as Helvetoglobotruncana helvetica (Bolli, 1945) † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
feminine
Reiss, Z. (1957). The Bilamellidea nov. superfam., and remarks on Cretaceous globorotoliids. <em>Contribution from the Cushman Foundation for foraminiferal research.</em> 8: 127-145., available online at https://cushmanfoundation.allenpress.com/portals/_default/files/pubarchive/CCFFR/08ccffr4.pdf
page(s): P. 137 [details] Available for editors [request]
page(s): P. 137 [details] Available for editors [request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Helvetoglobotruncana Reiss, 1957 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=722171 on 2024-09-17
Date
action
by
original description
Reiss, Z. (1957). The Bilamellidea nov. superfam., and remarks on Cretaceous globorotoliids. <em>Contribution from the Cushman Foundation for foraminiferal research.</em> 8: 127-145., available online at https://cushmanfoundation.allenpress.com/portals/_default/files/pubarchive/CCFFR/08ccffr4.pdf
page(s): P. 137 [details] Available for editors [request]
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. 137 [details] Available for editors [request]
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 low trochospiral coil, planoconvex, spiral side flattened, umbilical side inflated, with narrow to moderately wide central umbilicus of about one-third to one-fourth the test diameter, chambers subtriangular, broad and inflated on the umbilical side, sutures radial and slightly depressed or may be elevated on the spiral side, peripheral margin marked by a row of pustules or a single keel, peripheral outline lobulate; primary aperture umbilicalextraumbilical, bordered by a well-developed flap or porticus, those of successive chambers overlapping in a ring about the umbilicus but do not fuse. U. Cretaceous (Turonian to L. Coniacian); cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]