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Hansen, H. J. (1981). On Lorentz Spengler and a neotype for the foraminifer Calcarina spengleri. Bulletin of the Geological Society of Denmark. 29(4): 191–201., available online at (https://doi.org/10.37570/bgsd-1980-29-14) page(s): plate 4, figs. 1-2 (neotype). From sand contained in Buccinum cassideum from East India. 1 - umbilical side of neotype; 2 - spiral side of neotype. Both 55 x .
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Calcarina hispida sensu Jones, R.W. 1994. The Challenger Foraminifera. Image source: Brady, H.B. (1884) Pl. 108
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Image source: Cushman, J.A. 1921. Foraminifera of the Philippine and adjacent seas. Bull. U.S. Natl. Mus. 100(4).
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Image source: Cushman, J.A. 1915. A Monograph of the Foraminifera of the North Pacific Ocean. Part V. Rotaliidae. Bull. U.S. Nation. Mus 71: vii+87 pp.+31 pls.
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Image source: Cushman, J.A. 1915. A Monograph of the Foraminifera of the North Pacific Ocean. Part V. Rotaliidae. Bull. U.S. Nation. Mus 71: vii+87 pp.+31 pls.
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Audouin, J. V.; Brongniart, A. T.; Dumas, J. B. (1826). Atlas des tomes 7, 8, 9. Annales des Sciences Naturelles. , available online at (http://www.biodiversitylibrary.org/item/28629#page/7/) page(s): pl. 13 fig. 5-7
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Fornasini, C. (1908). Illustrazione di specie orbignyane di Nodosaridi, di Rotalidi e d'altri foraminiferi. Memorie della Reale Accademie della Scienze dell'Istituto di Bologna, Scienze Naturali. 6(5): 41-54., available online at (http://www.biodiversitylibrary.org/item/119675#page/55/) page(s): p. 45 pl. 3 fig. 3-4
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Image source: Cushman, J.A. 1921. Foraminifera of the Philippine and adjacent seas. Bull. U.S. Natl. Mus. 100(4).
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Fornasini, C. (1908). Illustrazione di specie orbignyane di Nodosaridi, di Rotalidi e d'altri foraminiferi. Memorie della Reale Accademie della Scienze dell'Istituto di Bologna, Scienze Naturali. 6(5): 41-54., available online at (http://www.biodiversitylibrary.org/item/119675#page/55/) page(s): p. 45 pl. 3 fig. 8-9
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Image source: Cushman, J.A. 1921. Foraminifera of the Philippine and adjacent seas. Bull. U.S. Natl. Mus. 100(4).
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Image source: Cushman, J.A. 1921. Foraminifera of the Philippine and adjacent seas. Bull. U.S. Natl. Mus. 100(4).
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Calcarina baculatus? Image source: Cushman, J.A. 1921. Foraminifera of the Philippine and adjacent seas. Bull. U.S. Natl. Mus. 100(4).
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Image source: Todd, R. 1965. The Foraminifera of the Tropical Pacific Collections of the ”Albatross”, 1899-1900. Part 4. Rotaliform families and planktonic families [End of Volume]. Bull. U.S. Nation. Mus 161: v+139 pp.+28 pls.
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Species differing from C. hispida by exuberant outgrowths at the extremity of the strong hispid, bifurcating spines, which give the test a plumose appearance; test more delicate than in C. hispida, particularly in the last-formed chambers.
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Fornasini, C. (1908). Illustrazione di specie orbignyane di Nodosaridi, di Rotalidi e d'altri foraminiferi. Memorie della Reale Accademie della Scienze dell'Istituto di Bologna, Scienze Naturali. 6(5): 41-54., available online at (http://www.biodiversitylibrary.org/item/119675#page/55/) page(s): p. 45 pl. fig. 6-7
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Image source: Todd, R. 1965. The Foraminifera of the Tropical Pacific Collections of the ”Albatross”, 1899-1900. Part 4. Rotaliform families and planktonic families [End of Volume]. Bull. U.S. Nation. Mus 161: v+139 pp.+28 pls.
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Schwager, C. (1866). Fossile Foraminiferen von Kar Nikobar. Reise der Österreichischen Fregatte Novara um die Erde in den Jahren 1857, 1858, 1859 unter den Befehlen des Commodore B. von Wüllerstorf-Urbair. Geologischer Theil (Zweite Abtheilung, Paläontologische Mittheilungen) 2(2): 187-268., available online at (http://www.mdz-nbn-resolving.de/urn/resolver.pl?urn=urn:nbn:de:bvb:12-bsb10226528-7) page(s): P. 261 pl. 7 fig. 114 Credit: Bayerische Staatsbibliothek München.
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Schwager, C. (1866). Fossile Foraminiferen von Kar Nikobar. Reise der Österreichischen Fregatte Novara um die Erde in den Jahren 1857, 1858, 1859 unter den Befehlen des Commodore B. von Wüllerstorf-Urbair. Geologischer Theil (Zweite Abtheilung, Paläontologische Mittheilungen) 2(2): 187-268., available online at (http://www.mdz-nbn-resolving.de/urn/resolver.pl?urn=urn:nbn:de:bvb:12-bsb10226528-7) page(s): P. 261 pl. 7 fig. 3 Credit: Bayerische Staatsbibliothek München.
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Credit: Bernard Remaud Identification: Bruno Cahuzac (Université de Bordeaux), François Le Coze Specimen from Saint-Paul-les Dax (France) Chattian
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Credit: Bernard Remaud Identification: Bruno Cahuzac (Université de Bordeaux), François Le Coze Specimen from Saint-Paul-les Dax (France) Chattian