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Fig. 8 Dictyoconus bakhtiari n in Orbitolinid Foraminifera From The Late Maastrichtian Of The Tarbur Formation (Zagros Zone, Sw Iran)
Fig. 8 Dictyoconus bakhtiari n. sp. from the late Maastrichtian of the Tarbur Formation, Mandegan section (c) and Naghan section (all others), SW Iran. a Oblique section passing the eccentric initial spire. b–e, h–j Oblique sections; affecting five chambers in b. Note the broadening of the distal end of the beams in b–d, i. f Tangential-oblique section. g Tangential oblique section of a microspheric specimen. Abbreviations: be = beam, fo = foramen, is = initial spire, pi = pillar, s = septum. Thin-sections: Ng 53-2 (a), 2NG 52 (b), Rt 62-1 (c), Ng 53-1 (d, h), Ng 52-1 (e), 2NG 32 (f, j), Ng 87-2 (g), 2NG 53 (i).
Fig. 3 in Persiella Pseudolituus N. Gen., N. Sp., And Flabelloperforata Tarburensis N. Gen., N. Sp., Two New Larger Benthic Foraminifera From The Upper Maastrichtian Of Iran
Fig. 3 Typical microfacies of samples with Flabelloperforata tarburensis n. gen., n. sp (F in a–b), and Persiella pseudolituus n. gen., n. sp. (Ps in c–d), from the upper Maastrichtian Tarbur Formation of the Naghan section, Zagros Zone, SW Iran. a–b Wackestones/packstones with benthic foraminifera, among many porcelaneous and agglutinating taxa such as Dicyclina sp. (Di), Tarburina zagrosiana Schlagintweit, Rashidi & Barani (T), Dictyoconus bakhtiari Schlagintweit, Rashidi & Babadipour (D) and remains of dasycladalean algae (d in b). c Wackestone with small and larger benthic foraminifera and oblique longitudinal section of the dasycladale Pseudocymopolia cf. anadyomenea (Elliott) (P). d Grainstone/packstone with Omphalocyclus macroporus Lamarck (O), Dictyoconella? minima Henson (Dic), and slightly oblique axial section of Persiella pseudolituus n. gen., n. sp. (Ps). Thin-sections: 2NG 81-4 (a), 2NG 120 (b), 2NG 166 (c), 2NG 177 (d).
Fig. 2 in Persiella Pseudolituus N. Gen., N. Sp., And Flabelloperforata Tarburensis N. Gen., N. Sp., Two New Larger Benthic Foraminifera From The Upper Maastrichtian Of Iran
Fig. 2 Location of the Naghan and Mandegan sections, the type localities of Flabelloperforata tarburensis n. sp., and Persiella pseudolituus n. gen., n. sp. (taken from google maps)
Fig. 5 in Orbitolinid Foraminifera From The Late Maastrichtian Of The Tarbur Formation (Zagros Zone, Sw Iran)
Fig. 5 Dictyoconella? minima Henson from the late Maastrichtian of the Tarbur Formation, SW Iran (Naghan section: a– b, j, l; Mandegan section: c–i, k, m–p). a Subaxial section. b, i, l Oblique sections. Note oval test outline in k. c–e, m Deep tangential sections displaying primary septules (beams) continuous from one chamber to the next. f Shallow tangential section displaying subepidermal network of beams and rafters. g, j, l, o–p Different transverse sections, some slightly oblique. Note five marginal foramina arranged in a radial circle (inside yellow marked rectangle), and oval test outline in j. h Subaxial section. Note alternation of pillars by stairway-like arrangement of foramina (yellow line) and opaque fused pillars/secondary deposits in the central zone. k Detail from h showing marginal foramina arranged in vertical lines between successive chambers. n Tangential-oblique section. Abbreviations: b = beam, ib = intercalary beam, fo = foramina, mf = marginal foramina, mt = marginal through, pi = pillar, s = septum. Thin-sections: Ng 196 (a), Ng 192 (b), Rt 108-3 (c–e, g, n), Rt 104 (f), Rt 96 (h, k), Rt 108-6 (i), Ng 187 (j), Ng 186 (l), Rt 107 (m), Rt 102-2 (o), Rt 104 (p).
Fig. 14 All scales represent 100 in Taxonomic Record Of The Oligocene Benthic Foraminifera From The Vima Formation (Transylvanian Basin, Romania)
Fig. 14 All scales represent 100 μm. 1. Fursenkoina schreibersiana (Czjzek). Same specimen, a. apertural view, b. lateral view, same scale, sample F14, Rupelian. 2,3. Fursenkoina mustoni (Andreae). 2a-b. same specimen, a. apertural view, b. lateral view, same scale, sample F3, Rupelian; 3. sample F3, Rupelian. 4. Fursenkoina sp. Same specimen, a. apertural view, b. lateral view, same scale, sample F3, Rupelian. 5-10. Fursenkoina halkyardi (Cushman). 5. same specimen, a. apertural view, b. lateral view, same scale; 6. same specimen, a. apertural view, b. lateral view; same scale. 5-10. sample FB01, Chattian. 11. Pleurostomella incrassata Hantken. Same specimen, a. lateral view, b. apertural view, same scale, sample F5, Rupelian. 12-14. Stilostomella adolphina (d'Orbigny). 12. sample FB20, Chattian; 13. sample F14, Rupelian; 14. sample F18, Rupelian. 15, 17, 18, 21. Stilostomella emaciata (Reuss). 15. sample F9, Rupelian; 17. sample F9, Rupelian; 18. sample F21, Rupelian; 21. sample F25, Rupelian. 16. Siphonodosaria consobrina (d'Orbigny). Sample F3, Rupelian. 19. Stilostomella pauperata (d'Orbigny). Sample F21, Rupelian. 20. Stilostomella bradyi (Cushman). Sample F5, Rupelian.
Fig. 17 All scales represent 100 in Taxonomic Record Of The Oligocene Benthic Foraminifera From The Vima Formation (Transylvanian Basin, Romania)
Fig. 17 All scales represent 100 μm. 1-2. Heterolepa praecincta (Karrer). 1a-c. same specimen, a. umbilical view, b. peripherial view, c. spiral view, same scale, sample F14, Rupelian; 2a-c. same specimen, a. umbilical view, b. peripherial view, c. spiral view, same scale, sample FB20, Chattian. 3-4. Heterolepa eocaena (Gümbel). 3a-b. same specimen, a. umbilical view, b. spiral view, same scale, sample F12, Rupelian; 4a-b. same specimen, a. umbilical view, b. spiral view, same scale, sample FB21, Chattian. 5. Gyroidinoides octocameratus (Cushman & Hanna). Same specimen, a. umbilical view, b. peripherial view, c. spiral view, same scale, sample FB21, Chattian. 6. Gyroidinoides mamillatus (Andreae). Same specimen, a. umbilical view, b. peripherial view, c. spiral view, same scale, sample F5, Rupelian. 7-8. Hansenisca soldanii (d'Orbigny). 7a-c. same specimen, a. umbilical view, b. peripherial view, c. spiral view, same scale, sample F14, Rupelian; 8.
Fig. 12 All scales represent 100 in Taxonomic Record Of The Oligocene Benthic Foraminifera From The Vima Formation (Transylvanian Basin, Romania)
Fig. 12 All scales represent 100 μm. 1,8. Bulimina coprolithoides Andreae. 1a-b. same specimen, a. apertural view, b. lateral view, same scale, sample F14, Rupelian; 8. sample F33, Rupelian/Chattian. 2. Bulimina elongata d'Orbigny. Same specimen, a. apertural view, b. lateral view, same scale, sample F17, Rupelian. 3-5. Caucasina oligocaenica Khalilov. 3a-b. same specimen, a. apertural view, b. lateral view, same scale, sample F14, Rupelian; 4. sample F3, Rupelian; 5. sample F12, Rupelian. 6-7. Bulimina alsatica Cushman & Parker. 6a-b. same specimen, a. apertural view, b. lateral view, same scale, sample F7, Rupelian; 7. sample F5, Rupelian. 9. Bulimina schischkinskayae Samoylova. Sample F27, Rupelian. 10. Bulimina alazanensis Cushman. Sample F18, Rupelian. 11. Bulimina striata striata d'Orbigny. Same specimen, a. apertural view, b. lateral view, same scale, sample F7, Rupelian. 12. Bulimina arndti Hagn. Same specimen, a. apertural view, b. lateral view, same scale, FB19, Chattian. 13. Praeglobobulimina pupoides (d'Orbigny). Sample F25, Rupelian.
Fig. 10 All scales represent 100 in Taxonomic Record Of The Oligocene Benthic Foraminifera From The Vima Formation (Transylvanian Basin, Romania)
Fig. 10 All scales represent 100 μm. 1. Vaginulinopsis cumulicostatus (Gümbel). Same specimen, a. apertural view, b. lateral view, same scale, sample F10, Rupelian. 2. Vaginulinopsis mexicana (Nuttall). Same specimen, a. apertural view, b. lateral view, same scale, sample F10, Rupelian. 3. Lagena tenuis (Bornemann). Sample FB17, Chattian. 4. Pseudofissurina kapellensis (Spiegler). Same specimen, a. apertural view, b. lateral view, same scale, sample FB17, Chattian. 5. Favulina hexagona (Williamson). Sample F26, Rupelian. 6. Glandulina ovula d'Orbigny. Sample FB20, Chattian. 7. Bolivina beyrichi carinata Hantken. Same specimen, a. apertural view, b. lateral view, same scale, sample F21, Rupelian. 8. Bolivina beyrichi beyrichi Reuss. Sample F9, Rupelian. 9. Bolivina plicatella Cushman. Sample FB17, Chattian. 10-11. Bolivina crenulata Cushman. 10. sample F33, Rupelian/Chattian; 11a-b. same specimen, a. apertural
Fig. 9 All scales represent 100 in Taxonomic Record Of The Oligocene Benthic Foraminifera From The Vima Formation (Transylvanian Basin, Romania)
Fig. 9 All scales represent 100 μm. 1. Saracenaria arcuata (d'Orbigny). Same specimen, a. lateral view, b. apertural view, same scale, sample F3, Rupelian. 2-3. Frondovaginulina tenuissima (Hantken). 2. sample F17, Rupelian; 3. sample F28, Rupelian. 4. Percultazonaria fragaria (Gümbel). Same specimen, a. apertural view, b. lateral view, same scale, sample FB20, Chattian. 5-6. Amphicoryna spinicosta (d'Orbigny). 5. sample F13, Rupelian; 6. same specimen, a. apertural view, b. lateral view, same scale, sample FB21, Chattian. 7. Amphicoryna armata (Neugeboren). Sample F21, Rupelian. 8. Amphicoryna crassa (Hantken). Sample F10, Rupelian. 9. Marginulina behmi (Reuss). Same specimen, a. apertural view, b. lateral view, c. peripherial view, same scale, sample FB21, Chattian. 10. Hemirobulina recta (Hantken). Sample F12, Rupelian. 11. Hemirobulina hantkeni (Bandy). Same specimen, a. apertural view, b. lateral view, same scale, sample FB21, Chattian.
Fig. 16 All scales represent 100 in Taxonomic Record Of The Oligocene Benthic Foraminifera From The Vima Formation (Transylvanian Basin, Romania)
Fig. 16 All scales represent 100 μm. 1. Planulina compressa (Hantken). Same specimen, a. umbilical view, b. peripherial view, c. spiral view, same scale, sample FB20, Chattian. 2. Planulina costata (Hantken). Same specimen, a. umbilical view, b. spiral view, same scale, sample F12, Rupelian. 3. Asterigerinoides guerichi (Franke). Same specimen, a. umbilical view, b. spiral view, same scale, sample F18, Rupelian. 4. Nonion commune (d'Orbigny). Same specimen, a. lateral view, b. peripherial view, same scale, sample F4, Rupelian. 5. Pullenia salisburyii Stewart & Stewart. Same specimen, a. lateral view, b. peripherial view, same scale, sample F10, Rupelian. 6. Chilostomella cylindroides Reuss. Sample F34, Rupelian/Chattian. 7. Quadrimorphina petrolei (Andreae). Same specimen, a. umbilical view, b. spiral view, same scale, sample F18, Rupelian. 8-9. Alabamina tangentialis (Clodius). 8a-b. same specimen, a. umbilical view, b. spiral view, same scale, sample FB01, Chattian; 9a-b. same specimen, a. umbilical view, b. spiral view, same scale, sample FB21, Chattian. 10. Anomalinoides granosus (Hantken). Same specimen, a.
Fig. 7 All scales represent 100 in Taxonomic Record Of The Oligocene Benthic Foraminifera From The Vima Formation (Transylvanian Basin, Romania)
Fig. 7 All scales represent 100 μm. 1. Spiroloculina sp. Sample F9, Rupelian. 2. Spiroloculina canaliculata d'Orbigny. Sample F5, Rupelian. 3,5. Cycloforina ludwigi (Reuss). 3. sample F14, Rupelian; 5a-c. same specimen, a. lateral view, b. apertural view, c. lateral view, same scale, sample FB21, Chattian. 4. Quinqueloculina sp. Sample F17, Rupelian. 6. Sigmoilinita tenuis (Czjzek). Same specimen, a. apertural view, b. lateral view, same scale, sample F5, Rupelian. 7. Sigmoilinita tenuissima (Reuss). Same specimen, a. apertural view, b. lateral view, same scale, sample F5, Rupelian. 8- 9. Laevidentalina elegans (d'Orbigny). 8. sample F7, Rupelian; 9. sample F15, Rupelian. 10. Laevidentalina communis (d'Orbigny). Sample F18, Rupelian. 11. Nodosaria soluta (Reuss). Sample F3, Rupelian. 12. Neugeborina longiscata (d'Orbigny). Sample F12, Rupelian.
Fig. 8 All scales represent 100 in Taxonomic Record Of The Oligocene Benthic Foraminifera From The Vima Formation (Transylvanian Basin, Romania)
Fig. 8 All scales represent 100 μm. 1. Pyramidulina latejugata (Gümbel). Sample FB20, Chattian. 2. Dentalina contorta (Hantken). Sample F12, Rupelian. 3. Amphimorphina haueriana Neugeboren. Sample F4, Rupelian. 4. Dimorphina sp. Sample F12, Rupelian. 5. Lenticulina vortex (Fichtel & Moll). Sample F15, Rupelian. 6. Neolenticulina peregrina (Schwager). Sample FB21, Chattian.7. Lenticulina limbosa (Reuss). Same specimen, a. lateral view, b. peripherial view, c. lateral view, same scale, sample FB21, Chattian. 8. Lenticulina gibba (d'Orbigny). Sample F11, Rupelian. 9. Lenticulina arcuatostriata (Hantken). Same specimen, a. lateral view, b. peripherial view, same scale, sample FB20, Chattian. 10. Lenticulina inornata (d'Orbigny). Same specimen, a. lateral view, b. peripherial view, same scale, sample FB20, Chattian. 11. Lenticulina calcar (Linné). Sample F15, Rupelian. 12. Saracenaria senni Hedberg. Same specimen, a. lateral view, b. apertural view, same scale, sample F3, Rupelian. 13. Saracenaria propinqua (Hantken). Same specimen, a. lateral view, b. apertural view, same scale, sample F5, Rupelian.
Fig. 6 All scales represent 100 in Taxonomic Record Of The Oligocene Benthic Foraminifera From The Vima Formation (Transylvanian Basin, Romania)
Fig. 6 All scales represent 100 μm. 1. Reticulophragmium amplectens (Grzybowski). Sample F7, Rupelian. 2. Reticulophragmium rotundidorsatum (Hantken). Sample F28, Rupelian. 3. Reticulophragmium acutidorsatum (Hantken). Sample F2, Rupelian. 4. Karreriella chilostoma (Reuss). Sample F18, Rupelian. 5. Valvulina sp. Same specimen, a. umbilical view, b. spiral view, same scale, sample F2, Rupelian. 6. Karreriella hantkeniana Cushman. Sample F4, Rupelian. 7. Karreriella gaudryinoides (Fornasini). Sample F15, Rupelian. 8-10. Valvulina flexilis Cushman & Renz. 8. sample F8, Rupelian; 9-10. sample F31, Rupelian/Chattian.
Fig. 1 in Taxonomic Record Of The Oligocene Benthic Foraminifera From The Vima Formation (Transylvanian Basin, Romania)
Fig. 1 Simplified geological map of the studied area and location of sampled outcrops (modified after Beldean & Filipescu, 2011; detailed map redrawn after GiuȘcă & Rădulescu, 1967).
Fig. 7 in Suraqalatia Brasieri Görmuş, Lawa & Nuaimy, 2017 (Larger Benthic Foraminifera; Suraqalatiidae N. Fam.) From The Late Maastrichtian Of The Tarbur Formation (Zagros Fold-Thrust-Belt) And Remarks On Dicyclina Munier-Chalmas, 1887
Fig. 7 Dicyclina schlumbergeri Munier-Chalmas, Late Maastrichtian Tarbur Formation of the Naghan section. a–b Oblique equatorial sections showing embryonic chamber, kidney-shaped in outline. Note the presence of primary partitions only (arrows). c Oblique section of a juvenile specimen. d, f Partial, slightly oblique axial sections. e Fragmentary equatorial section. Scale bars = 1 mm. Thin-sections: 2NG 191 (a), NG 83 (b), NG 13-1 (c), NG 34 (d), NG 49 (e), 2NG 34 big (f).
Fig. 3 in Suraqalatia Brasieri Görmuş, Lawa & Nuaimy, 2017 (Larger Benthic Foraminifera; Suraqalatiidae N. Fam.) From The Late Maastrichtian Of The Tarbur Formation (Zagros Fold-Thrust-Belt) And Remarks On Dicyclina Munier-Chalmas, 1887
Fig. 3 Suraqalatia brasieri Görmüş, Lawa & Al Nuaimy, upper Maastrichtian Tarbur Formation of Mandegan (a, c) and Naghan sections (b, d, f); oblique, partly tangential sections. e development of annular chambers (in grey) in some orbitolinids (modified from Douglass, 1960, fig. 21) and two sections (X–X' and Y–Y') comparable to those illustrated in a–d, and f. Abbreviations: b = beam, ch = chamber, ib = intercalary beam, s = septum, sn = subepidermal network. Thin-sections: Rt 63 (a), 2NG 183 (b), Rt 36 (c), 2NG 146 (d), 2NG 169 (f).
Fig. 3 in Lower Cretaceous Calcareous Algae And Foraminifera From Trbušnica (Vardar Zone, Serbia)
Fig. 3 Microfacies of the Lower Cretaceous limestone pebbles from Trbušnica. a-c Coarse grainstone to rudstone containing bivalve, gastropod and echinoderm fragments, rare coral fragments, cortoids and bacinellid oncoids as well as rare metamorphic, siliceous and sandy lithoclasts. Neoformation quartz is preferentially located in the micritic cortex of some oncoids. Large dasycladaleans (Andreiella, Suppiluliumaella) and orbitolinid foraminifera (Montseciella) are present; a, thin section RR4516; b, c, thin section RR4518. d Bioclastic rudstone with bivalve, gastropod, echinoderm, sponge and rare coral fragments. Reworked orbitolinids agglutinating terrigenous quartz (?Palorbitolina), as well as large dasycladaleans (Zittelina) are present. Thin section RR4524. e, f Rudstone/floatstone with coral, bivalve, sponge and echinoderm fragments, large dasycladaleans (Triploporella) and foraminifera. The large bioclasts are encrusted by foraminifera and red algae (Polystrata and Sporolithon); e, thin section RR4525; f, thin section RR4527. Scale bar = 1 mm.
Fig. 7 Microfacies and selected alveolinids from the Chenesht section. a–c Alveolina-Opertorbitolites packstone with Coskinolina sistanensis n in Coskinolina Sistanensis N. Sp., A New Larger Benthic Foraminifera From The Early Eocene Of Eastern Iran
Fig. 7 Microfacies and selected alveolinids from the Chenesht section. a–c Alveolina-Opertorbitolites packstone with Coskinolina sistanensis n. sp. (C), Alveolina elliptica (Sowerby) (arrows in b), Alveolina frumentiformis Schwager (arrow in c). d Alveolina elliptica nuttali Davies. e Alveolina oblonga d'Orbigny. Samples CH 2 (a), CH 6 (b, e), CH 12 (c), CH 5 (d). Scale bars 1 mm.
Fig. 6 a Coskinolina sistanensis n in Coskinolina Sistanensis N. Sp., A New Larger Benthic Foraminifera From The Early Eocene Of Eastern Iran
Fig. 6 a Coskinolina sistanensis n. sp., compared to the type-species Coskinolina liburnica Stache in b–c, d Coskinolina roberti Schlumberger, e Coskinolina perpera Hottinger & Drobne, f Coskinolina douvillei (Davies).
Fig. 5 Coskinolina sistanensis n in Coskinolina Sistanensis N. Sp., A New Larger Benthic Foraminifera From The Early Eocene Of Eastern Iran
Fig. 5 Coskinolina sistanensis n. sp., Illerdian-Cuisian of Iran: a oblique section of a low-conical specimen (?microspheric form). b, oblique section showing embryo. c–d, g–h, subaxial sections. e, tangential-oblique section. f, i, slightly oblique axial sections; embryo shown in (i). j axial section of a small megalospheric specimen showing embryo. k–l slightly oblique transverse sections. Thin-sections: CH 2 (a, c–h), CH 7 (b), CH 12 (i, k–l), CH 4 (j). Abbreviations: deu = deuteroconch, fo = foramen, m.a. = marginal aperture, pi = pillar, pr = proloculus.
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