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Ovammina opaca Dahlgren, 1962
Ovammina opaca Dahlgren, 1962
Description  Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification.  Van Nostrand, Reinhold Co. New York 1728 pp. Plate 22, Figs. 10-11: Holocene, Gullmar Fjord, Sweden. 10, Exterior view of three individuals, x 50; 11, diagrammatic longitudinal section through apertmal region, showing outer opening (o), cylindrical apertmal sheath (c), constriction of opening (co), inner flattened apertmal sheath (is), lamella (1), and test outer layer (ol) and inner layer (il), about x 160 (from Dahlgren, 1962).

courtesy of Michael Hesemann https://foraminifera.eu Author Le Coze, François JPG file - 34.86 kB - 336 x 336 pixels added on 2023-05-21101 viewsForaminifera taxa Ovammina opaca Dahlgren, 1962checked Le Coze, François 2023-05-21 Creative Commons License This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License
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