Find research datasets worth reusing

FIGURE 10 in Revision of the Bivalvia from the Upper Jurassic Reuchenette Formation, Northwest Switzerland—Ostreoidea

FIGURE 10. Nanogyra (Nanogyra) nana (J. Sowerby, 1822). 1, LV, interior, VTT001-3214; scale x2. 2–3. Articulated valves, VTT001-3210; scale x3: 2, LV, RV lateral; 3, LV lateral, posterior xenomorphic; Vâ Tche Tchâ, Banné Marls, Lower Kimmeridgian.

FIGURE 1 in Revision of the Bivalvia from the Upper Jurassic Reuchenette Formation, Northwest Switzerland—Ostreoidea

FIGURE 1. Paleogeography of the Jura carbonate platform in the Kimmeridgian (Upper Jurassic). Modified after Marty (2008); Thierry et al. (2000) and Thierry & Barrier et al. (2000).

FIGURE 13 in Revision of the Bivalvia from the Upper Jurassic Reuchenette Formation, Northwest Switzerland—Ostreoidea

FIGURE 13. Nanogyra (Palaeogyra) reniformis (Goldfuss, 1833)(b) and N. (P.) virgula (Deshayes, 1831). 1–2. N. (P.) reniformis: 1, juvenile LV, interior, VTT009-33a; 2, juvenile bivalved specimen, VTT009-33b (Pl. 7.2a–b); Banné Marls of Vâ Tche Tchâ near Courtedoux, Switzerland, Lower Kimmeridgian; scale x5. 3–4. N. (P.) virgula, bivalved specimen; 3, RV, BSY009-915; 4, same, LV; "Lower Virgula Marls", Bois de Sylleux near Courtedoux, Switzerland, Upper Kimmeridgian.

FIGURE 20 in Revision of the Bivalvia from the Upper Jurassic Reuchenette Formation, Northwest Switzerland—Ostreoidea

FIGURE 20. Actinostreon gregareum (J. Sowerby, 1815). 1. RV, VTT006-77, lateral. 2. LV, VTT001-1455, lateral. 3. LV, VTT009-41, interior. 4. Both valves, VTT001-1700, ventral; all specimens from Vâ Tche Tchâ near Courtedoux, Switzerland, Lower Kimmeridgian.

FIGURE 5 in A morphological re-study of three spinicaudatan species from the Middle-Upper Jurassic of Gansu Province, northwestern China

FIGURE 5. Euestheria jingyuanensis Chen in Zhang et al., 1976 emend. A–C, Focus-stacked images. D, E, SEM images. A, The holotype (NIGP 29784), left valve. B, The paratype (NIGP 29783), external mould of holotype. C, The paratype (NIGP 29785), left valve. D, SEM images of the same individual in Fig. 5C (NIGP 29785). E, Growth bands on the antero-ventral part of the carapace, ornamented by irregular tubercles, tubercle stretched irregularly to form reticulation, mesh is 11–18 μm in diameter; and tubercles on the marginal region of the carapace stretched vertically to form radial lirae. Scale bars = 1 mm in A–D, 100 μm in E.

FIGURE 6 in A morphological re-study of three spinicaudatan species from the Middle-Upper Jurassic of Gansu Province, northwestern China

FIGURE 6. Euestheria jingyuanensis Chen in Zhang et al., 1976 emend. SEM Images of the holotype specimens in Fig. 5A (NIGP 29784). A, Left valve. B–E, growth bands in the upper and middle part of the carapace, ornamented with very fine reticulation, mesh is 2–4 μm in diameter, mesh wall very thick and bulge, makes reticulation seems very sparse. F, growth bands near the anterior, antero-ventral, and postero-ventral margin of the carapace, ornamented with irregular tubercles, tubercles stretched vertically and with linear arrangements to form radial lirae. Scale bars = 1 mm in A, 10 μm in B and C, 50 μm in D–G, 100 μm in H.

FIGURE 4. Sinokontikia lianmuqinensis Wang, 1985 in A morphological re-study of three spinicaudatan species from the Middle-Upper Jurassic of Gansu Province, northwestern China

FIGURE 4. Sinokontikia lianmuqinensis Wang, 1985. Type specimens (NIGP 130637) in Shen et al., 2002. A, Focus-stacked images. B–G, SEM images. A, External mould of a right valve. B, Growth bands in the anterior part of the carapace, ornamented by irregularly stretched tubercles, appearing as irregular reticulation on external mould. C and D, Growth bands in the antero-ventral part of the carapace, ornamented by irregularly stretched tubercles, tubercles stretched vertically on the lower part of each growth band, appearing as irregular reticulation with radial lirae on the lower part of each growth band in the external mould. E–G, Growth bands in the postero-ventral part of the carapace, ornamented by irregular tubercles, tubercles stretched transversely, appearing as irregular reticulation, some growth bands with transversely reticulation on external mould. Scale bars = 1 mm in A, 100 μm in B and D–G, 200 μm in C.

FIGURE 2 in A morphological re-study of three spinicaudatan species from the Middle-Upper Jurassic of Gansu Province, northwestern China

FIGURE 2. Triglypta shandanensis (Chen in Zhang et al., 1976) emend. SEM images of the external mould of the right valve of the holotype specimen in Fig. 1A (NIGP 29776). A, The external mould of the right valve. B, Growth bands in the anterior middle part of the carapace, ornamented by puncta, appearing as fine nodules on external mould. C, Growth bands in the antero-ventral part of the carapace, ornamented by clustered puncta, clustered puncta with slightly linear arrangements to form irregular radial lirae, appearing as fine irregular striae with intercalated clustered nodules on external mould. D, Growth bands in the ventral part of the carapace, ornamented by puncta, appearing as fine nodules on external mould. E, F, Growth bands near the antero-ventral and ventral margin of the carapace, ornamented by radial lirae, which are formed by linearly arranged clustered puncta, fine striae with intercalated clustered nodules on external mould. G, H, Growth bands near the anterior and posterior margin of the carapace, ornamented by dense punctate reticulation, appearing as dense nodules on external mould. Scale bars = 1 mm in A, 100 μm in B–F and H, 50 μm in G.

FIGURE 3 in A morphological re-study of three spinicaudatan species from the Middle-Upper Jurassic of Gansu Province, northwestern China

FIGURE 3. Triglypta shandanensis (Chen in Zhang et al., 1976) emend. SEM images of the holotype specimen in Fig. 1A (NIGP 29776). A, The external mould of the left valve. B–D, Growth bands in the middle part of the carapace, ornamented by puncta, appearing as fine nodules on external mould. E, F, Growth bands near the antero-ventral margin of the carapace, ornamented by radial lirae, which are formed by linearly arranged clustered puncta, fine striae with intercalated clustered nodules on external mould. G, Growth bands near the postero-ventral margin of the carapace, ornamented by dense punctate reticulation, appearing as dense nodules on external mould. Scale bars = 1 mm in A, 100 μm in B–G.

FIGURE. 1 in A morphological re-study of three spinicaudatan species from the Middle-Upper Jurassic of Gansu Province, northwestern China

FIGURE. 1. Triglypta shandanensis (Chen in Zhang et al., 1976) emend. A–C, Focus-stacked images. D–F, SEM images. A, The holotype (NIGP 29776), external mould of an individual with two valves. B, The paratype (NIGP 29793), internal mould of a left valve, with some remains of the right valve. C, The paratype (NIGP 29777), internal mould of a left valve, with some remains of the right valve. D, SEM images of the same individual in Fig. 1C (NIGP 29777). E, F, growth bands near the antero-ventral margin of the carapace, ornamented by clustered puncta; clustered puncta with linear arrangements to form radial lirae. Scale bars = 1 mm in A–D, 100 μm in E and F.

FIGURE 2 in New and little known taxa of the order Orthoptera (Insecta) from the Upper Triassic and Lower Jurassic of England

FIGURE 2. Plesioschwinzia sharovi sp. nov., tegmen, holotype RS/Orth 1, Somerset, Upper Triassic. A, Reconstruction of venation. B, Photograph of imprint (counterpart). Scale bar = 3 mm.

FIGURE 1 in A third species of Plesioblattogryllus Huang et al., 2008 discovered in the Middle- Upper Jurassic Daohugou Beds (Insecta: Plesioblattogryllidae)

FIGURE 1. Plesioblattogryllus aristovi sp. nov., holotype NIGP201823, Photographs. A, General habitus with vertical light. B, General habitus with lateral light. Scale bars = 5 mm (A, B), 2 mm (C, D).

FIGURE 1 in New and little known taxa of the order Orthoptera (Insecta) from the Upper Triassic and Lower Jurassic of England

FIGURE 1. Daniilacheta aristovi gen. et sp. nov., male tegmen, holotype LD/Orth 19, Dorset, Lower Jurassic. A, Reconstruction of spread venation. B, Photograph of imprint (part). C, Photograph of imprint (counterpart). Abbreviations: c – area with chords (distal parts of CuP, 1A and 2A); d – diagonal vein (oblique crossvein crossing CuA2 and having two branches near stridulatory vein); h – harp area with harp veins or "oblique veins" (crossveins between CuA1 and proximal part of CuP); lancet – lancet-like area between R and MA. Scale bar = 3 mm.

FIGURE 3 in A third species of Plesioblattogryllus Huang et al., 2008 discovered in the Middle- Upper Jurassic Daohugou Beds (Insecta: Plesioblattogryllidae)

FIGURE 3. Plesioblattogryllus magnificus Huang, Nel & Petrulevičius, 2007, holotype NIGP 133701, Photographs. A, General habitus. B, Forewing apex; C, Median region of forewing showing the overlapping of the veins ScP, R, and M. Scale bars = 10 mm (A), 5 mm (B, C).

FIGURE 3 in New and little known taxa of the order Orthoptera (Insecta) from the Upper Triassic and Lower Jurassic of England

FIGURE 3. Locustopsis?spectabilis Zeuner, 1942, tegmen, imprint LD/Orth 31, Dorset, Lower Jurassic. A, Reconstruction of venation. B, Photograph of imprint (part). C, Photograph of imprint (counterpart). Scale bar = 3 mm.