Foraminifera taxon details
original description
(of Discorbina praecursoria var. umbonifera Schwager, 1883 †) Schwager, C. (1883). Die Foraminiferen aus den Eocaenablagerungen der libyschen Wüste und Aegyptens. <em>Palaeontographica.</em> 30: 79-153., available online at https://www.biodiversitylibrary.org/page/35397274 page(s): p. 126, pl. 27, fig. 14 [details]
new combination reference
Speijer, R.P.; Van Der Zwaan, G.J. 1996. Extinction and survivorship of southern Tethyan benthic foraminifera across the Cretaceous/Palaeogene boundary. In: Hart, M.B. (Editor), Biotic recovery from mass extinction events., pp 343-373. Geological Society Special Publication. [details] Available for editors [request]
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