Foraminifera taxon details
original description
Ehrenberg, C.G. (1843). Verbreitung und Einfluss des mikroskopischen Lebens in Süd-und Nord-Amerika. <em>Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin.</em> 1841: 291-445, 4 pls., available online at https://biodiversitylibrary.org/page/29106994 page(s): p. 429 [details]
original description
(of Planulitella Georgescu, 2010 †) Georgescu, M. D. (2010). Origin, taxonomic revision and evolutionary classification of the late Coniacian-early Campanian (Late Cretaceous) planktic foraminifera with multichamber growth in the adult stage. <em>Revista Española de Micropaleontología.</em> 42(1): 59-118., available online at https://www.igme.es/Publicaciones/revistaMicro/pdfs/Micropaleo42_1_2010.pdf page(s): p. 76 [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]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Test with early chambers in a tiny planispiral coil, at least in the microspheric generation, later with biserially arranged inflated to globular chambers, final one to two pairs of chambers subtriangular in outline with a short blunt spine at the outer angle of the chamber, sutures depressed; wall calcareous, perforate, ornamented with numerous fine longitudinal striae; aperture a high narrow arch at the base of the last chamber. U. Cretaceous (Santonian to Campanian); cosmopolitan. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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