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FIG. 5 in A new stenochirid lobster (Crustacea, Decapoda, Stenochiridae) from the Early Jurassic of France

FIG. 5. — Paratype CN-NMP-130-4 of Pseudastacus lemovices n. sp. from the Sinemurian of Chauffour-sur-Vell, France: A, specimen in left lateral view, cross-polarized light; B, interpretative line drawing. Abbreviations: a, branchiocardiac groove; as, antennal spine; a1, antennula; a2, antenna; b, antennal groove; b1, hepatic groove; e1e, cervical groove; o, eye; r, rostrum; sc, scaphocerite; s1-s6, pleonal somites 1 to 6; t, telson. Photograph: D. Audo. Scale bars: 5 mm.

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FIG. 2 in A new stenochirid lobster (Crustacea, Decapoda, Stenochiridae) from the Early Jurassic of France

FIG. 2. — Holotype CN-NMP-130-1 of Pseudastacus lemovices n. sp. from the Sinemurian of Chauffour-sur-Vell, France: A, specimen in right lateral view, cross-polarized light; B, interpretative line drawing. Abbreviations: a, branchiocardiac groove; b, antennal groove; b1, hepatic groove; ca, carpus; di, diaeresis; en, uropodal endopod; ex, uropodal exopod; e1e, cervical groove; pr, propodus; P1-P4, pereiopods 1 to 4; me, merus; r, rostrum; sc, scaphocerite; se, setae; s1-s6, pleonal somites 1 to 6. Photograph: D. Audo. Scale bars: 5 mm.

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FIG. 6 in A new stenochirid lobster (Crustacea, Decapoda, Stenochiridae) from the Early Jurassic of France

FIG. 6. — Paratype CN-NMP-130-5 of Pseudastacus lemovices n. sp. from the Sinemurian of Chauffour-sur-Vell, France: A, specimen in ventral view, cross-polarized light; B, interpretative line drawing. Abbreviations: e1e, cervical groove; md, dorsal midline; P2-P4, pereiopods 2 to 4; r, rostrum; sc, scaphocerite; s1-s2, pleonal somites 1 to 2. Photograph: D. Audo. Scale bars: 5 mm.

Fig. 5 in Revision of Saurorhynchus (Actinopterygii: Saurichthyidae) from the Early Jurassic of England and Germany

Fig. 5. Characters distinguishing Saurorhynchus acutus (Agassiz, 1844) and S. hauffi sp. nov. A. S. acutus, narial region (SMNS 56923). B. S. acutus, lateral extrascapular-dermopterotic contact (SMNS 57039). C. S. hauffi sp. nov., narial region (SMNS 51888). D. S. hauffi sp. nov., lateral extrascapular-dermopterotic contact (SMNS 53980, mirrored). Abbreviations: dpt = dermopterotic; dh = dermohyal; f = frontal; l.ex = lateral extrascapular; m = maxilla; na-ao = nasaloantorbital; orb = orbit; pm = rostropremaxilla; pop = preopercle; pop* = damaged preopercle; ps = parasphenoid; so = supraorbital. Scale bars: A, C–D = 2 mm; B = 5 mm.

Fig. 1 in Revision of Saurorhynchus (Actinopterygii: Saurichthyidae) from the Early Jurassic of England and Germany

Fig. 1. Holotype specimens of Early Jurassic saurichthyids. A. Saurorhynchus acutus (Agassiz, 1844) (NHMUK PV P 4268). B. Saurorhynchus brevirostris (Woodward, 1895) (NHMUK PV OR 40726). C. Saurorhynchus anningae sp. nov. (NHMUK PV P 3791). D–E. Saurorhynchus hauffi sp. nov. (SMNS 55057). Scale bars: A, C = 20 mm; E = 50 mm. Photos A–C © The Trustees of the Natural History Museum, London.

Fig. 2 in Revision of Saurorhynchus (Actinopterygii: Saurichthyidae) from the Early Jurassic of England and Germany

Fig. 2. Reconstruction of the dermal skull in Early Jurassic saurichthyids. A. Saurorhynchus brevirostris (Woodward, 1895). B. Saurorhynchus anningae sp. nov. C. Saurorhynchus hauffi sp. nov. D. Saurorhynchus acutus (Agassiz, 1844). Not to scale. Dashed lines indicate sensory canals, grey lines indicate bones that were present but where the exact location of the sutural contact is unclear, and question marks indicate areas of uncertainty. Abbreviations: ang = angular; bs = basisphenoid; cl = cleithrum; d = dentary; dh = dermohyal; dpt = dermopterotic; dsp = dermophenotic; f = frontal; io = infraorbital; io.c = infraorbital sensory canal; l = lacrimal; l.ex = lateral extrascapular; m = maxilla; md.c = mandibular sensory canal; mio.c = medial branch of the infraorbital sensory canal; n = neomorph; na-ao = nasaloantorbital; op = opercle; p = parietal; pm = rostropremaxilla; pop = preopercle; ps = parasphenoid; sa = supraangular; scl = supracleithrum; so = supraorbital; so.c = supraorbital sensory canal.

Fig. 6. Posteriormost laniary dentition. A in Revision of Saurorhynchus (Actinopterygii: Saurichthyidae) from the Early Jurassic of England and Germany

Fig. 6. Posteriormost laniary dentition. A. Saurorhynchus brevirostris (Woodward, 1895) (NHMUK PV P 4878), note the lingually curved crowns. B. Saurorhynchus anningae sp. nov. (NHMUK PV P 27569), note the incisivlücke associated with the premaxillary laniary tooth and the absence of lateral crypts associated with the two flanking mandibular laniaries. Photos © The Trustees of the Natural History Museum, London. C. S. hauffi sp. nov. (SMNS 51007), mid-rostral dentition illustrating the relationship between the incisivlücken, laniaries, and flanking smaller teeth. Scale bars: 1 mm

Fig. 4 in Revision of Saurorhynchus (Actinopterygii: Saurichthyidae) from the Early Jurassic of England and Germany

Fig. 4. Orbitotemporal region, illustrating variation in the braincase of Early Jurassic saurichthyids. A. Saurorhynchus anningae sp. nov. (based on NHMUK PV P 36227). B, E. Saurorhynchus brevirostris (Woodward, 1895) (photo pertains to NHMUK PV P 4878, mirrored). C, F. Saurorhynchus hauffi sp. nov. (photo is of SMNS 51888, mirrored). D. Saurorhynchus acutus (Agassiz, 1844) (based on SMNS 87737). Abbreviations: asc = ascending process of the parasphenoid; bs = basisphenoid; dpt = dermopterotic; dsp = dermosphenotic; f.ic+ep = foramen for the internal carotid artery and efferent pseudobranchial artery; f.oma = f.om = foramen for the great ophthalmic artery; my = posterior myodome; n = neomorph; nc = neurocranium; orb = orbit; psr = parasphenoid rostrum; rot = foramen for the lateral otic ramus; spi = ventral opening of the spiracular canal; tf.c = trigeminofacial chamber. Scale bars: E–F = 2 mm. E. Photo © The Trustees of the Natural History Museum, London.

Fig. 3. Dorsal skull roof. A in Revision of Saurorhynchus (Actinopterygii: Saurichthyidae) from the Early Jurassic of England and Germany

Fig. 3. Dorsal skull roof. A. Saurorhynchus anningae sp. nov. (NHMUK PV P 964); note that this skull has been dorsoventrally compressed. B. Saurorhynchus hauffi sp. nov., three-dimensionally preserved skull GG 20001. Fine dashed lines indicate sensory canals, large dashes indicate broken or incomplete areas; grey lines indicate bones that were present but where the exact location of the sutural contact is unclear, and question marks indicate areas of uncertainty. Abbreviations: dpt = dermopterotic; dsp = dermophenotic; f = frontal; io = infraorbital; io.c = infraorbital sensory canal; l.ex = lateral extrascapular; mio.c = medial branch of the infraorbital sensory canal; n = neomorph; na-ao = nasaloantorbital; p = parietal; pm = rostropremaxilla; so.c = supraorbital sensory canal. Scale bars = 10 mm. A. Photo © The Trustees of the Natural History Museum, London.

FIG. 8 in Late Triassic to Early Jurassic radiolarian, conodont and ammonite assemblages from the Tavuscayiri block, Mersin Mélange, southern Turkey: Time constraints for the T/J boundary and sedimentary evolution of the southern margin of the northern Neotethys

FIG. 8. — Photomicrographs of the radiolarians from the Orbuklukeli section; A-H, Acanthotetrapaurinella kennecottensis (Carter in Longridge, Carter, Smith & Tipper, 2007); A-E, G, Orbuk-26, F, H, Orbuk-27; I-O, Paurinella liassica Tekin, n. sp.; I, Holotype, Orbuk-27; J-O, Paratypes; J, N, Orbuk-27; K-M, Orbuk-32; O, Orbuk-26; P-V, Tetrapaurinella sphaerica Tekin, n. sp.; P, Holotype, Orbuk-32; Q-V, Paratypes; Q, Orbuk-32; R-T, Orbuk-27, U, Orbuk-26; V, Orbuk-31; W-Y, Orbiculiformella callosa (Yeh, 1987); W, X, Orbuk-36; Y, Orbuk-41. Scale bar: G-H, 100 µm; A-F, I-V, 150 µm; W-Y, 200 µm.

FIG. 13 in Late Triassic to Early Jurassic radiolarian, conodont and ammonite assemblages from the Tavuscayiri block, Mersin Mélange, southern Turkey: Time constraints for the T/J boundary and sedimentary evolution of the southern margin of the northern Neotethys

FIG. 13. — Photomicrographs of the radiolarians and conodonts from the Orbuklukeli section: A, Saitoum sp. aff. S. triumphense Whalen & Carter in Carter, Whalen & Guex, 1998, Orbuk-32; B, Saitoum sp. A, Orbuk-32; C-E, Katroma ninstintsi Carter in Carter, Cameron & Smith, 1988, Orbuk-46; F-G, Ares sutherlandi Whalen & Carter in Carter, Whalen & Guex, 1998, Orbuk-32; H-I, Bipedis douglasi Whalen & Carter in Carter, Whalen & Guex, 1998, Orbuk-32; J-L, Bipedis hannai Whalen & Carter in Carter, Whalen & Guex, 1998; J, Orbuk-27; K, L, Orbuk-32; M, Bipedis helenae Whalen & Carter in Carter, Whalen & Guex, 1998, Orbuk-27; N, Epigondolella sp. cf. E. postera Kozur & Mostler, 1971, Orbuk-2; O, Hindeodella sp., Orbuk-12; P, Misikella hernsteini (Mostler, 1967), Orbuk-9; Q-T, Misikella posthernsteini Kozur & Mock, 1974; Q-R, Orbuk-13, S, T, Orbuk-15; U, Misikella rhaetica Mostler, 1978, Orbuk-9; V-X, Misikella ultima Kozur & Mock, 1991, Orbuk-15. Scale bar: A-B, F-M, 100 µm; N-X, 150 µm; C-E, 180 µm.

FIG. 11 in Late Triassic to Early Jurassic radiolarian, conodont and ammonite assemblages from the Tavuscayiri block, Mersin Mélange, southern Turkey: Time constraints for the T/J boundary and sedimentary evolution of the southern margin of the northern Neotethys

FIG. 11. — Photomicrographs of the radiolarians from the Orbuklukeli section; A, B, Droltus sp. aff. D. eurasiaticus Kozur & Mostler, 1990, Orbuk-32; C, Droltus hecatensis Pessagno & Whalen, 1982, Orbuk-32; D-F, Droltus laseekensis Pessagno & Whalen, 1982, Orbuk-27; G-J, Trexus dodgensis Whalen & Carter in Carter, Whalen & Guex, 1998; G-H, Orbuk-27; I, J, Orbuk-32; K-O, Canoptum cephalobulbosum Tekin, n. sp.; K, Holotype, Orbuk-15; L-O, Paratypes, Orbuk-15; P, Canoptum columbiaense Whalen & Carter in Carter, Whalen & Guex, 1998, Orbuk-27; Q, Canoptum merum Pessagno & Whalen, 1982, Orbuk-15; R-U, Canoptum productum Tekin, n. sp.; R, Holotype, Orbuk-15; S-U, Paratypes, Orbuk-15; V-X, Canoptum rarum Tekin, n. sp.; V, Holotype, Orbuk-15; W-X, Paratypes, Orbuk-15. Scale bar: A, B, 200 µm; C, P, 120 µm; D-J, 100 µm; K-O, R-X, 80 µm.

FIG. 5 in Late Triassic to Early Jurassic radiolarian, conodont and ammonite assemblages from the Tavuscayiri block, Mersin Mélange, southern Turkey: Time constraints for the T/J boundary and sedimentary evolution of the southern margin of the northern Neotethys

FIG. 5. — Field photographs from the Lower Jurassic part of the section: A, Thin to medium-bedded, gray, red to purple-colored limestones with red-colored chert interlayers from where the sample Orbuk-39 was collected; B, Alternating thin-bedded, purple-colored limestone, and thin-bedded, red-colored chert corresponding to the level of sample Orbuk-42; C, Thin-bedded, red-colored cherts with thin-bedded, purple-colored limestone interlayers of the sample point Orbuk-45; D, General view of purple-colored, nodular limestones showing typical features of Ammonitico Rosso facies from the top of the section; E-J, Different ammonite taxa from the Ammonitico rosso facies in the section place and Kuzyurt region to the 850 m NE of section place (E, Pseudomercaticeras sp.; F, phylloceratid; G, H, J,? harpoceratid; I, lytoceratid); K, General view from southwest to northeast showing section location; L, General view from southeast to northwest showing the eastern side of Orbuklukeli hill. Abbreviation: A.R., Ammonitico rosso.

FIG. 2 in Late Triassic to Early Jurassic radiolarian, conodont and ammonite assemblages from the Tavuscayiri block, Mersin Mélange, southern Turkey: Time constraints for the T/J boundary and sedimentary evolution of the southern margin of the northern Neotethys

FIG. 2. — Detailed geological map of the Orbuklukeli hill surroundings, northwest of Mersin city (after Tekin et al. 2016a). Key: a, Mersin Mélange; 1, Middle Permian brecciated limestone; 2, Middle Triassic basic volcanic rocks; 3, Upper Triassic conglomerate, sandstone, and silt-claystone; 4, Upper Triassic massive platform limestone; 5, Upper Triassic alternating tuff, tuffite with limestone; 6, Upper Triassic cherty limestone; 7, Lower Jurassic alternating chert and limestone (including Ammonitico rosso facies); 8, Middle-Upper Jurassic radiolarite and mudstone; 9, Lower Cretaceous alternating chert and mudstone; 10, Undifferentiated mélange (mainly matrix); b, Stratigraphic contact; c, Fault; d, Strike-slip fault; e, Thrust; f, Toarcian ammonite fauna near the Kuzyurt region; g, Section location (revised after Tekin et al. 2016a).

FIG. 1 in Late Triassic to Early Jurassic radiolarian, conodont and ammonite assemblages from the Tavuscayiri block, Mersin Mélange, southern Turkey: Time constraints for the T/J boundary and sedimentary evolution of the southern margin of the northern Neotethys

FIG. 1. — Geological base map showing the distribution of the Mersin Ophiolitic Complex and surrounding tectonic units in the northwest of Mersin city, southern Turkey (revised after Senel 2002 and Alan et al. 2007). For a detailed geological sketch of the Orbuklukeli section, see Fig. 2. Inset: Distribution of ophiolites and mélanges in Turkey with the location of Fig. 1.

FIG. 3 in Late Triassic to Early Jurassic radiolarian, conodont and ammonite assemblages from the Tavuscayiri block, Mersin Mélange, southern Turkey: Time constraints for the T/J boundary and sedimentary evolution of the southern margin of the northern Neotethys

FIG. 3. — Columnar section of the Orbuklukeli section and sampling points. Key: a, Limestone; b, Limestone with chert nodules; c, Alternating chert and limestone with chert nodules; d, Brecciated limestone; e, Nodular limestone with ammonites; f, Tuffite; g, Radiolarian occurrence; h, Conodont occurrence; i, Tuffite sample. Abbreviations: Sinemur., Sinemurian; Toar., Toarcian.

FIG. 4 in Late Triassic to Early Jurassic radiolarian, conodont and ammonite assemblages from the Tavuscayiri block, Mersin Mélange, southern Turkey: Time constraints for the T/J boundary and sedimentary evolution of the southern margin of the northern Neotethys

FIG. 4. — Field photographs of the Orbuklukeli section: A-G, Upper Triassic part of the section; A, General view of the Orbuklukeli section around Orbuklukeli hill, view from southwest to northeast; B, Basal part of the section represented by medium to thick-bedded, gray-colored limestones with chert nodules; C, Medium-bedded, gray to yellow-colored limestones with chert nodules where sample Orbuk-3 was collected, overlain by meter-thick mass-flow bed; D, Thin to medium-bedded, gray to beige-colored limestones of sample Orbuk-10 with thin-bedded, gray-colored chert interlayers; E, Medium-bedded, gray to beige-colored, brecciated limestones with rare gray-colored chert nodules and beds where sample Orbuk-12 was obtained; F, Brecciated limestones with pyritized chert and limestone pebbles from where sample Orbuk-13 was collected; G, The upper part of the Upper Triassic sequence of the section representing by thin to medium-bedded, gray to beige-colored, locally brecciated limestones with chert nodules; H, The upper part of the limestones with chert nodules of Late Triassic age followed by Early Jurassic chert-rich platy limestone; I, The boundary between Upper Triassic limestones with chert nodules, tuffite layer and thin-bedded, chert-rich limestone of Early Jurassic age; J, Basal part of the Lower Jurassic sequence characterized by alternating thin-bedded, gray-colored limestone and thin-bedded, gray-colored chert from where samples from Orbuk-16 to Orbuk-20 have been collected; K, Alternating thin-bedded, gray-colored limestone, and thin-bedded, gray-colored chert corresponding to the level of sample Orbuk-30. Abbreviation: T., Tuffite.

FIG. 9 in Late Triassic to Early Jurassic radiolarian, conodont and ammonite assemblages from the Tavuscayiri block, Mersin Mélange, southern Turkey: Time constraints for the T/J boundary and sedimentary evolution of the southern margin of the northern Neotethys

FIG. 9. — Photomicrographs of the radiolarians from the Orbuklukeli section: A-E, Orbiculiformella pulchra Tekin, n. sp.; A, Holotype, Orbuk-32; B-E, Paratypes; B, Orbuk-31; C-E, Orbuk-32; F-G, Orbiculiformella? trispina trispina (Yeh, 1987), Orbuk-32; H, Orbiculiformella sp. A, Orbuk-27; I, Danubea sp. A, Orbuk-27; J-L, Charlottea elegantissima Tekin, n. sp.; J, Orbuk-32, Holotype; K-L, Paratypes; K, Orbuk-27; L, Orbuk-32; M, N, Charlottea johnsoni Whalen & Carter in Carter, Whalen & Guex, 1998, Orbuk-32; O, Charlottea sp. A sensu Whalen & Carter (2002), Orbuk-41; P-R, Tozerium orbuklukeliense Tekin, n. sp.; P, Holotype, Orbuk-32; Q-R. Paratypes; Q, Orbuk-32; R, Orbuk-31; S-T, Tozerium sp. A; S, Orbuk-41; T, Orbuk-44; U, Ferresium sp. cf. F. teekwoonense Carter, 1993, Orbuk-15; V, Palaeosaturnalis blomei Kozur & Mostler, 1990, Orbuk-32; W, Palaeosaturnalis liassicus Kozur & Mostler, 1990, Orbuk-38; X, Palaeosaturnalis schaafi Kozur & Mostler, 1990, Orbuk-38; Y, Palaeosaturnalis subovalis Kozur & Mostler, 1990, Orbuk-38. Scale bar: A-E, 200 µm; F-H, 170 µm; I, 80 µm; J-L, P-R, 120 µm; M-O, S-U, 150 µm; W, X, 220 µm.

FIG. 10 in Late Triassic to Early Jurassic radiolarian, conodont and ammonite assemblages from the Tavuscayiri block, Mersin Mélange, southern Turkey: Time constraints for the T/J boundary and sedimentary evolution of the southern margin of the northern Neotethys

FIG. 10. — Photomicrographs of the radiolarians from the Orbuklukeli section: A, Palaeosaturnalis subovalis Kozur & Mostler, 1990, Orbuk-44; B, C, Mesosaturnalis artus (Donofrio & Mostler, 1978), Orbuk-21; D, E, Mesosaturnalis octospinus Sugiyama, 1997, Orbuk-21; F, G, Praehexasaturnalis merici Tekin, 2002; F, Orbuk-46; G, Orbuk-47; H, I, Praehexasaturnalis poultoni Whalen & Carter in Carter, Whalen & Guex, 1998, Orbuk-31; J, K, Praehexasaturnalis tenuispinosus (Donofrio & Mostler, 1978); J, Orbuk-26; K, Orbuk-31; L, M, Praehexasaturnalis tetraradiatus Kozur & Mostler, 1990; L, Orbuk-31; M, Orbuk-32; N-O, Stauroacanthocircus dickinsoni (Yeh, 1989); N, Orbuk-31; O, Orbuk-47; P, Q, Stauroacanthocircus? poetschensis Kozur & Mostler, 1990, Orbuk-31; R, Stauroacanthocircus sp. A, Orbuk-32; S, T, Pseudoacanthocircus mediospinosus Kozur & Mostler, 1990; S, Orbuk-38; T, Orbuk-44; U, Pseudoacanthocircus mocki Kozur & Mostler, 1990, Orbuk-44; V, Pseudoacanthocircus troegeri Kozur & Mostler, 1990, Orbuk-44; W, Pseudoacanthocircus sp. B sensu Sugiyama (1997), Orbuk-31; X, Y, Droltus eurasiaticus Kozur & Mostler, 1990, Orbuk-32. Scale bar: A, 220 µm; B, C, 120 µm; D-G, L-P, R-V, 200 µm; H-K, W, 170 µm; Q, 240 µm; X, Y, 90 µm.