Traits taxon details
original description
(of Globigerina ciperoensis subsp. angustiumbilicata Bolli, 1957 †) Bolli, H. M. (1957). Planktonic foraminifera from the Oligocene-Miocene Cipero and Lengua formations of Trinidad, BWI. <em>Bulletin of the U.S. National Museum.</em> Vol. 215: 97-131., available online at https://www.biodiversitylibrary.org/page/32376604 [details]
additional source
Pearson, P.N., Wade, B.S., Huber, B.T. (2018). Taxonomy, biostratigraphy, and phylogeny of Oligocene Globigerinitidae (Dipsidripella, Globigerinita, and Technuitella). <em>Cushman Foundation for Foraminiferal Research Special Publication.</em> 46: 429-458. [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
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