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Fig. 1 in The Original Published Description Of An Embryonic Apparatus From The Orbitolinidae (Foraminifera) (Lower Cretaceous Of Borneo) With A Brief Commentary On The Age Of Orbitolinid Occurrences In Borneo

Fig. 1 Palorbitolina lenticularis (Blumenbach) from the Lower Cretaceous of Borneo (a-b) and south-eastern France (c-e). a-b transverse section of megalospheric embryo (from Martin, 1890, pl. XXV, fig. 18; b modified: light red = protoconch; light orange = periembryonic ring or zone). c transverse section of the megalospheric embryo (from Schroeder, 1963, pl. 24, fig. 4). d view of cone base, e view of cone surface, f Side view (from Blumenbach, 1805, pl. 80, figs. 5-6, 2, without scale).

Fig. 3 in Agglutinated Conical Foraminifera (Orbitolinidae, Coskinolinidae) From The Upper Cretaceous (Campanian) Of Greece, With Description Of Paracoskinolina Klokovaensis N. Sp.

Fig. 3 Upper Cretaceous (middle Campanian) microfacies of sample GKL 39. Pa = Paracoskinolina klokovaensis n. sp., Pal = Paleodictyoconus senonicus Moullade & Viallard, Di = Dicyclina schlumbergeri Munier-Chalmas.

Fig. 6 in Agglutinated Conical Foraminifera (Orbitolinidae, Coskinolinidae) From The Upper Cretaceous (Campanian) Of Greece, With Description Of Paracoskinolina Klokovaensis N. Sp.

Fig. 6 Comparison of Paracoskinolina species with one horizontal partition in the marginal zone: a P. klokovaensis sp. nov., b P. reicheli Guillaume, 1956. c P. arcuata (Arnaud-Vanneau 1976). D = test diameter, H = test height, n = number of chambers per last 0.5 mm axial length, h = chamber height (all data except D/H in mm). * measured from original illustrations. Stratigraphy of the two Lower Cretaceous species according to Clavel et al. (2014).

Fig. 2 in Agglutinated Conical Foraminifera (Orbitolinidae, Coskinolinidae) From The Upper Cretaceous (Campanian) Of Greece, With Description Of Paracoskinolina Klokovaensis N. Sp.

Fig. 2 Upper Cretaceous successions of Klokova Mountain, SW Greece (see Fleury, 1970, fig. 1, for details) with the distribution of some benthic foraminifers (A-B: Senalveolina aubouini Fleury, sample GKL 43; C-D Accordiella conica Farinacci, sample GKL 43x, without scale). Note: the lower/middle Campanian boundary is approximately placed at the LAD of K. tergestina (Frijia et al., 2015, fig. 15). For microfacies of sample GKL 39 see Figure 3.

Fig. 1 in Agglutinated Conical Foraminifera (Orbitolinidae, Coskinolinidae) From The Upper Cretaceous (Campanian) Of Greece, With Description Of Paracoskinolina Klokovaensis N. Sp.

Fig. 1 Geographic sketch map showing the location of Klokova mountains on the opposite side of the Gulf of Corinth facing Patra. This is the type-locality of Paracoskinolina klokovaensis n. sp.

Fig. 4 in Agglutinated Conical Foraminifera (Orbitolinidae, Coskinolinidae) From The Upper Cretaceous (Campanian) Of Greece, With Description Of Paracoskinolina Klokovaensis N. Sp.

Fig. 4 Coskinolinidae (a, d, g, j) and Orbitolinidae (b-c, e-f, h-i, k-l) from the Campanian of Klokova Mountain SW Greece (a-f, h-l) and Brač Island, Croatia (g). Lepinoconus chiocchinii Cruz-Abad et al. a Oblique section. d Broken transverse section. g, j Subaxial sections. Paleodictyoconus senonicus Moullade & Viallard b, e Oblique transverse sections. c, f Subaxial sections. Calvezicionus lecalvezae Caus & Cornella. h, k Oblique sections. i Oblique section passing the biloculine, slightly inclined megalospheric embryo. Dictyoconella complanata Henson. l Oblique section in the plane of compression. Abbreviations: b = beam, de = deuteroconch, f = foramen, p = protoconch, pi = pillar, s = septum. Thin sections: GKL 43 (a, j, i, l), GKL 43x (d, k), GKL 39 (b-c, e, h), GKL 39x (f).

Fig. 7 in Agglutinated Conical Foraminifera (Orbitolinidae, Coskinolinidae) From The Upper Cretaceous (Campanian) Of Greece, With Description Of Paracoskinolina Klokovaensis N. Sp.

Fig. 7 Central Mediterranean area (modified from Google Earth) with occurrences of Campanian Orbitolinidae-Coskinolinidae. 1: Zambetakis-Lekkas and Alexopoulos (2007) 2: Fleury (1970, 1980, this work) 3: Mount Biokovo (Sokač et al., 2012) 4: Brač Island (Gušić and Jelaska, 1990; CvetkoTešović et al., 2001) 5-7: Moro et al. (2016) 8: Luperto-Sinni (1976) 9: Frijia et al. (2015) 10: CruzAbad et al. (2017).

Fig. 5 Paracoskinolina klokovaensis n in Agglutinated Conical Foraminifera (Orbitolinidae, Coskinolinidae) From The Upper Cretaceous (Campanian) Of Greece, With Description Of Paracoskinolina Klokovaensis N. Sp.

Fig. 5 Paracoskinolina klokovaensis n. sp., from the late early-middle Campanian of Mount Klokova, SW Greece (a-f, h-j) and Brač Island, Croatia (g). a Axial section. b-c, f-g Subaxial sections. d Oblique transverse section. h Oblique section. i Tangential section. j Axial section, holotype specimen. Abbreviations: b = beam, f = foramen, ib = intercalary beam, pi = pillar, r = rafter. Thin sections: a GKL 39 (1754) (from Fleury, 1970, pl. 1, fig. 2), b-j GKL 39 (3357).

Fig. 2 in Annular Chambers In Cretaceous Orbitolinidae (Larger Benthic Foraminifera): An Overview

Fig. 2 Annular chambers in Palorbitolinoides hedini Cherchi & Schroeder from the middle Albian Kazhdumi Formation of southwestern Iran. a Reflexed conico-concave test (Henson, 1948, fig. 12k–l). Early uniserial post-embryonic chambers marked in orange. b–c Low conico-concave test (Henson, 1948, fig. 12i–j) completely formed by annular post-embryonic chambers, so that the embryo base marks the test base. d High covexo-concave test (Henson, 1948, fig. 12r); compare to the specimen of Pseudorbitolina schroederi Luger shown in Fig. 3d.

Fig. 4 a in Annular Chambers In Cretaceous Orbitolinidae (Larger Benthic Foraminifera): An Overview

Fig. 4 a Schematic reconstruction of Heterocoskinolina bariensis Luperto-Sinni & Reina displaying stocked-cone structure of three chambers with septal infoldings (cupules = cu) converging towards the central area with cribrate foramina (fo). b–c Axial sections re-illustrated from Tasli & Solak (2019, figs. 8.4c and 6.1c, modified), late Albian of Turkey. Abbreviations: fo = foramen, se = septum.

Fig. 1 in Annular Chambers In Cretaceous Orbitolinidae (Larger Benthic Foraminifera): An Overview

Fig. 1 Examples for the terminology of chamber morphology (modified from Rat, 1963). Annular chambers in f-g and j are marked in gray.

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Fig. 3 in Annular Chambers In Cretaceous Orbitolinidae (Larger Benthic Foraminifera): An Overview

Fig. 3 Annular chambers in Coskinolinella daguini Delmas & Deloffre (upper Aptian Reocín Formation of Spain; a–-c, d?, f), Coskinolinella santanderensis Ramírez del Pozo (early Albian of Spain; g-h), Pseudorbitolina schroederi Luger (upper Maastrichtian Tarbur Formation of Iran; e, i–j, k, m-n: reconstruction of Henson, 1948), and some comparisons with Gusicella minima (Henson) (upper Maastrichtian Tarbur Formation of Iran; l, o). a subaxial section. Note the presence of foramina (left side) of unknown distribution pattern throughout the test. b–c oblique sections. d Drawing of the dorsal side of an isolated specimen with two annular chambers highlighted in colours (modified from Hofker, 1965, fig. 1, without scale, illustrated as C. daguini it might in fact belong to C. santanderensis). e subaxial section. Note the concentric arrangement of foramina (radial tubular apertures sensu Henson, 1948) in line between subsequent chambers in the middle part of the annular chambers (solid red left in the test, dotted red in the reconstructed part). f tangential section; approximate position shown in b (1------2). g-h tangential section showing intercalary beams. i axial section of a megalospheric specimen (em = embryo). j Detail from Fig. 3e (axial section) showing aligned tubular apertures (= tubular foramina, t.f.) sensu Henson (1948). k Schematic drawing modified from Henson (1948, fig. 16a) showing aligned tubular foramina (t.f., arrows towards test base) and primary chambers (p.ch.) in axial section (arrows); t.a. aperture at test base. l Part of the test in axial section showing aligned tubular foramina at the transition marginal to central zone. m–n Tangential sections showing aligned main partitions (m: thin-section, n: reconstruction from Henson, 1948, fig. 16e). o Part of the test in tangential section showing from left to right the cellular subepidermal network, and aligned vertical main partitions and tubular foramina.