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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 186, Figs. 1-6: L. Cretaceous (M. Barremian), France. 1, 4, Tangential sections, x 39; 2, 5, 6, horizontal sections, x 39; 3, vertical axial section of holotype, x 39 (from Schroeder, Conrad, and Charollais, 1968).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 167, Figs. 1-4: U. Cretaceous (Maastrichtian), Charente Maritime, France. 1, Exterior showing indications of the fine subepidermal network, x 60; 2, transverse section parallel to base, x 60; 3, axial section, x 58; 4, structural diagram, showing aperture (a), radial beam (b), rafter parallel to septa (r), pillar (p), septum (s), (from Neumann and Damotte, 1960).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 167, Figs. 8-12: U. Cretaceous (Campanian), Sierra de Monsech, Lerida Prov., Spain. 8, Transverse section, x 50; 9, tangential longitudinal section showing oblique Connections between chambers in the lower half and subepidermal network in the upper part, x 50; 10, longitudinal section of megalospheric holotype, x 50; 11, structural diagram showing obliquely aligned apertural pores, undulating septa corresponding to the alternation of the oblique axes of apertures of successive chambers and short radial beams forming a subepidermal network; 12, longitudinal section of microspheric test, x 25 (from Caus and Cornella, 1982).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 172, Figs. 1-3: L. Eocene, Qatar, Persian Gulf. 1, Structural diagram showing section parallel to base of cone (B), radial section (R), tangential section (T) parallel to periphery of cone, with basal foramen (f), septum (s), marginal pores (m), pillars (p), x 50; 2, basal section, x 30; 3, noncentered axial section, x 30 (from Hottinger and Drohne, 1980).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 173, Fig. 12: M. Eocene (Lutetian), Egypt. Axial section, x 15 (from Silvestri, 1926). courtesy of Michael Hesemann https://foraminifera.eu
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 174, Figs. 1-9: L. Cretaceous (U. Barremian-Bedoulian), France. 1-3, Edge, side, and apical views of holotype, x 40; 4, transverse section of microspheric test, x 55; 5, transverse section of megalospheric test, x 70; 6, subaxial section of megalospheric test, x 55; 7, subaxial tangential section showing megalospheric trochospire, x 70; 8, subaxial section showing initial microspheric trochospire, x 55; 9, tangential section of megalospheric embryonic stage, x 145 (from Arnaud-Vanneau and Argot, 1973).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 174, Figs. 10-15: U. Cretaceous (M. Cenomanian), Toliyeh, Syria.10, Oblique tangential section of paratype; 11, axial section of holotype; 12, section intersecting the early coil; 13, 14, noncentered sections; 15, transverse section; all x 52 (from Saint-Marc, 1978).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 178, Figs. 1-6: L. Cretaceous (L. Aptian, Bedoulian), France. 1, Axial section, x 50; 2, structural diagram showing radial beams, central pillars, lateral pores between adjacent chamberlets, and pores between adjacent chambers; 3, 4, exterior views of base showing central apertures, x 100; 5, 6, transverse sections, x 50 (from Arnaud-Vanneau, 1980).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 181, Figs. 1-5: L. Cretaceous (Barremian), France. 1, Initial part of holotype, x 132; 2, entire median section of holotype, x 33; 3, tangential section through marginal and radial zones, x 33; 4, oblique section through central zone, x 33; 5, nearly tangential section, x 33 (from Schroeder and Conrad, 1968).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 177, Figs. 11-15: L. Cretaceous (Valanginian), Spain. 11, Transverse section, x 45; 12, axial section of megalospheric test, x 65; 13, deep tangential section showing radial beams and subepidermal network near the exterior and triangular pillars in center, x 47.5; 14, tangential section intersecting the embryo of megalospheric test, x 65; 15, subaxial section of microspheric test, x 47.5 (from Canerot and Moullade, 1971).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 181, Figs. 6-11: U. Cretaceous (U. Cenomanian), France. 6, Slightly oblique horizontal section of megalospheric test, x 63; 7, tangential section through youngest layer of chambers of microspheric test, x 63; 8, tangential section through embryo and first layer of chambers, x 63; 9, tangential section of megalospheric test, x 63; 10, axial section of holotype of Neorbitolina cenomana Billotte, Moullade, and Vial, x 44; 11, part of axial section, x 63 (6-9, 11, from Schroeder, 1962; 10, from Billotte et al., 1974).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 184, Figs. 1-3: Cretaceous (Albian-Cenomanian),Prov. Valencia,Spain.1, Tangential section through young chambers of microspheric test, x 25 (from Schroeder, 1965; 2, basal section perpendicular to test axis, x 20; 3, axial section of holotype, x 14; (2, 3, from H. Douvillé, 1905, as Orbitolina conoidea Gras).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 183, Figs. 7-13: U. Cretaceous (Cenomanian), Ballon, Dept. Sarthe, France. 7, Tangential section of topotype, x 50; 8, tangential section through embryo and first chamber layer, x 26; 9, axial section through embryonal apparatus, x 57; 10, dorsal exterior of megalospheric specimen, x 5; 11, 12, axial sections of megalospheric embryonal region, x 50; 13, Favre's illustration of Lamarck's collection of O. concava, x 1, arrow pointing to lectotype designated by Schroeder (1962, p. 186); (7, 10-13, from Douglass, 1960; 8, 9, from Schroeder, 1962).
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Blumenbach, J. F. (1805). Abbildungen naturhistorischer Gegenstände. Göttingen. 8(80): 1-2, lxxx., available online at (https://www.biodiversitylibrary.org/item/209155#page/340/) page(s): pl. 80, figs. 1–6; note: Madreporites lenticularis
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Whittaker, J. E.; Jones, R. W.; Banner, F. T. (1998). Key Mesozoic Benthic Foraminifera of the Middle East. The Natural History Museum of London. 1-236. Pl. 86, figs 1-8 Palorbitolina lenticularis (Blumenbach, 1805). 1, IPC no. M/2040, identified by Henson (1948c) as Orbitolina cf. discoidea Gras, axial section, x30. 2, 4, IPC no. M/2041, identified by Henson as O. cf. discoidea Gras, axial view and detail of megalospheric embryonic apparatus, x30 and x80, respectively. 3, IPC no. M/2040, identified by Henson as O. cf. discoidea Gras, part of axial section showing megalospheric embryonic apparatus, x75. 5, 6, IPC no. M/2171, identified by Henson as O. cf. discoidea Gras, axial section and detail of megalospheric embryonic apparatus, x40 and x95, respectively. 7, Syntype of Orbitolina discoidea Gras var. delicata Henson 1948c, IPC no. M/2795 (BMNH no. P 35919), illustrated by Henson (1948c, pl. 2, fig. 13), horizontal section through megalospheric embryo, x70. 8, Syntype of O. discoidea Gras var. delicata Henson, IPC no. M/2794 (BMNH no. P 35920), illustrated by Henson (1948c, pl. 2, fig. 14), part of near-parallel section close to test surface, x40. Figs 1-4 from Qashqai Sarhad, Tang Mawari, late Barremian/early Aptian, Iran. Figs 5, 6 from Jebel Abd-el-Aziz, Wadi N'garra, late Barremian, N.E. Syria. 7, 8 from Dukhan-2 Well, from "Barremian, 250-350' below Aptian", Qatar.
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 185, Figs. 6-10: L. Cretaceous (L. Aptian, U. Bedoulian). 6, 7, France, ventral and dorsal sides of topotypes, x 6.6; 8, part of basal section of topotype, x 50; 9, S. Italy, axial section of specimen showing central chamber (c), and perlembryonal ring (p) with well-marked marginal zone, x 88; 10, France, slightly oblique axial section of topotype, x 20 (figs. 6-8, 10, from Douglass, in Loeblich and Tappan, 1964; 9, from Cherchi et al., 1978).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 173, Figs. 1-7: M. Paleocene, Yugoslavia. 1, Axial section of megalospheric test; 2, basal section nearly perpendicular to axis of cone showing short incomplete secondary beams; 3, axial section of microspheric test; 4, basal section perpendicular to axis, upper part of figure showing forked pattern resulting from the marginal apertures; 5, tangential section of trochoid early growth stage and early cone chambers of megalospheric test; 6, vertical section parallel to cone axis; 7, tangential section showing radial partitions of marginal zone; all x 30 (from Hottinger and Drobne, 1980).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 179, Figs. 1-4: L. Cretaceous (Barremian), France. 1, Axial section of megalospheric paratype, x 40; 2, transverse section, x 35; 3, axial section of megalospheric holotype, x 40; 4, tangential section showing embryo, x 40 (from Foury, 1968).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 167, Figs. 5-7: L. Cretaceous (Valanginian-Barremian), Italy. 5, Holotype, axial section, x 76; 6, transverse section of paratype, x 76; 7, tangential section of paratype, x 76 (from De Castro, 1964).
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Whittaker, J. E.; Jones, R. W.; Banner, F. T. (1998). Key Mesozoic Benthic Foraminifera of the Middle East. The Natural History Museum of London. 1-236. Pl. 47, figs 4-6 Dictyoconella complanata Henson, 1948c. 4, Holotype, IPC no. M/2415 (BMNH no. P 35832), side view of solid specimen (partly abraded) on rock chip, x40. 5, Paratype, IPC no. M/2472, oblique section, x115. 6, Paratype, IPC no. M/2422 (BMNH no. P 35831), section normal to axis, x50. All from Dukhan-1 Well, depth 1367-1373', Maastrichtian, Qatar.
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 183, Figs. 1-4: U. Cretaceous (U. Cenomanian-Turonian), Kosovo. 1, Horizontal section of large microspheric test, x 11; 2, oblique section intersecting the marginal zone, x 50; 3, nearly horizontal section showing radial beams, x 50; 4, axial section of holotype, megalospheric, x 50 (from Danilova, 1963).
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Whittaker, J. E.; Jones, R. W.; Banner, F. T. (1998). Key Mesozoic Benthic Foraminifera of the Middle East. The Natural History Museum of London. 1-236. Pl. 92, fig. 6 Praeorbitolina cormyi Schroeder, 1964. IPC no. M/2001 (BMNH no. P 35931), axial section, x120. From Sofar, early Aptian, Lebanon.
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 185, Figs. 1-5: L. Cretaceous (L. Aptian, U. Bedoulian), S. Italy. 1, 2, Median sections, x 27; 3, 4, median sections, x 67.5; 5, tangential section passing through the deuteroconch, x 27 (from Cherchi, De Castro, and Schroeder, 1978).
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Whittaker, J. E.; Jones, R. W.; Banner, F. T. (1998). Key Mesozoic Benthic Foraminifera of the Middle East. The Natural History Museum of London. 1-236. Pl. 83, figs 5-8 Orbitolinella depressa Henson, 1948c. 5, Syntype, IPC no. M/3435 (BMNH no. 35951), oblique parallel section, x30. 6, Syntype, IPC no. M/3438 (BMNH no. P 35955), oblique section parallel to outer surface showing proloculus (top) and arrangement of pillars, x55. 7, Syntype, IPC no. M/3434 (BMNH no. P 35953), axial section of megalospheric form, x50. 8, Syntype, IPC no. M/3433 (BMNH no. P35950), sub-axial section showing widely spaced pillars, x55. From Dukhan-2 Well, at 2331-2338' depth, mid/late Cenomanian, Qatar.