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Discorbina gracilis Marsson, 1878
Description Revets, S. A. (1996). The generic revision of five families of Rotaliine Foraminifera - Part 2. The Anomalinidae, Alabaminidae, Cancrisidae & Gavelinellidae. Cushman Foundation for Foraminiferal Research, Special Publication. 57-113., available online at http://www.cushmanfoundation.org/specpubs/sp34.pdfpage(s): p. 73, pl. 7, Figs. 9-12 (lectotype):
Rügen, Germany; Maastrichtian. USNM, lectotype.
9 Spiral side (200 µm).
10 Umbilical side (200 µm).
11 Side view (200 µm).
12 Close-up of the aperture (50 µm). JPG file - 121.02 kB - 796 x 237 pixels added on 2024-04-29104 viewsForaminifera taxa Discorbina gracilis Marsson, 1878 † accepted as Angulogavelinella gracilis (Marsson, 1878) †checked Le Coze, François 2024-04-29
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