Foraminifera image
Hellenocyclina beotica Reichel, 1949
Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 741, Figs. 1-8: U. Cretaceous. 1-3, Maastrichtian, Greece; 4-6, Campanian, France, described as H. charentensis Freudenthal. 1, Vertical section, x 60; 2, axial vertical section of holotype, x 60; 3, horizontal section, x 120; 4, horizontal section of microspheric test, x 145; 5, 6, microspheric horizontal sections, x 145; 7, diagram showing formation of equatorial charnbers and position of stolons, showing protoconch (P), deuteroconch (D), and primary auxiliary chamber (A); 8, diagram showing equatorial chambers, position of annular stolons at base of chambers, and diagonal stolons that allow communication of successive cycles of chambers (1-3,from Reiche!, 1950; 4-6, from Freudenthal, 1969; 7, 8, from Dupeuble et al., 1972).
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added on 2023-12-0433 viewsForaminifera taxaDigital photo, entire species Hellenocyclina beotica Reichel, 1949 †checked Le Coze, François 2023-12-04
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