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FIGURE 4 in A Composite Section of Fossiliferous Late Cretaceous- Early Paleogene Localities in Senegal and Preliminary Description of a New Late Maastrichtian Vertebrate Fossil Assemblage

FIGURE 4. The four units visible at the Cap de Naze Cliff locality with the end Campanian Paki Formation and the Late Maastrichtian Cap de Naze Formation cropping out under a Pliocene capping. A, units 1–4 (figure modified from Cuny et al., 2012: fig. 2) and B, units 1–3.

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Fig. 2 in An Eocene sea turtle from the eastern North Pacific fills a Paleogene gap

Fig. 2. Photographs of sea turtle nuchal and peripherals of Chelonioidea gen. et sp. indet. (SDSNH 103374) from the Eocene Santiago Formation of California, USA (SDSNH loc. 5570). Ventral (A 1, A 4), anterior (A 2), and dorsal (A 3, A 5) views.

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Fig. 1 in An Eocene sea turtle from the eastern North Pacific fills a Paleogene gap

Fig. 1. Geographic and geologic context of sea turtle fragments (Chelonioidea gen. et sp. indet.). A. Map of northern Pacific showing sea turtle localities. B. Position of Bressi Ranch locality of the Santiago Formation (SDSNH loc. 5570) in Southern California, USA. C. Stratigraphic column of the Bressi Ranch.

Text-fig. 3. Schema of radial section of G. rudolphii (sample 99/04). t – tracheid, r – ray, bp – bordered pit, tp – taxodioid cross-field pit, gp – glyptostroboid cross-field pit. in New Fossil Woods From The Paleogene Of Doupovské Hory And České Středohoří Mts. (Bohemian Massif, Czech Republic)

Text-fig. 3. Schema of radial section of G. rudolphii (sample 99/04). t – tracheid, r – ray, bp – bordered pit, tp – taxodioid cross-field pit, gp – glyptostroboid cross-field pit.

Text-fig. 1. Ohře rift fault zone with location of our localities (adapted Rapprich et al. 2007). a – Vrbice, b – Nechranice, c – Bečov, d – Divoká rokle. in New Fossil Woods From The Paleogene Of Doupovské Hory And České Středohoří Mts. (Bohemian Massif, Czech Republic)

Text-fig. 1. Ohře rift fault zone with location of our localities (adapted Rapprich et al. 2007). a – Vrbice, b – Nechranice, c – Bečov, d – Divoká rokle.

Text-fig. 14. Schema of transversal section of Manilkaroxylon sp. (sample DR2). ap – axial parenchyma, grb – growth ring boundaries, r – rays, v – vessels. in New Fossil Woods From The Paleogene Of Doupovské Hory And České Středohoří Mts. (Bohemian Massif, Czech Republic)

Text-fig. 14. Schema of transversal section of Manilkaroxylon sp. (sample DR2). ap – axial parenchyma, grb – growth ring boundaries, r – rays, v – vessels.

Text-fig. 7. Schema of radial section of T. gypsaceum (sample 98/04). t – tracheid, r – ray, bp – bordered pit, tp – taxodioid pit, cp – cupressoid pit. in New Fossil Woods From The Paleogene Of Doupovské Hory And České Středohoří Mts. (Bohemian Massif, Czech Republic)

Text-fig. 7. Schema of radial section of T. gypsaceum (sample 98/04). t – tracheid, r – ray, bp – bordered pit, tp – taxodioid pit, cp – cupressoid pit.

Text-fig. 10. Schema of transversal section of A. tschemrylica (sample 97/04). v – vessel, r – ray, ar – aggregate ray, grb – growth-ring boundary. in New Fossil Woods From The Paleogene Of Doupovské Hory And České Středohoří Mts. (Bohemian Massif, Czech Republic)

Text-fig. 10. Schema of transversal section of A. tschemrylica (sample 97/04). v – vessel, r – ray, ar – aggregate ray, grb – growth-ring boundary.

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Text-fig. 1. A. Preserved part of Kučlín specimen No. Pa 24 (foto B. Ekrt); B. For comparison, a corresponding part of a Paleogene ungulate of the genus Phenacodus (Gregory 1951, modified). Abbreviations: il – ilium, Lu – lumbar vertebrae, Th – thoracic vertebrae. in Mammal Discovery In Kučlín Diatomite

Text-fig. 1. A. Preserved part of Kučlín specimen No. Pa 24 (foto B. Ekrt); B. For comparison, a corresponding part of a Paleogene ungulate of the genus Phenacodus (Gregory 1951, modified). Abbreviations: il – ilium, Lu – lumbar vertebrae, Th – thoracic vertebrae.

Fig. 18 in Thyasirid bivalves from Cretaceous and Paleogene cold seeps

Fig. 18. Geological ranges of Thyasiridae and the discussed thyasirid genera at seeps and non-seep environments.

Fig. 16. Thyasirid bivalve Thyasira becca Kauffman, 1967, from a in Thyasirid bivalves from Cretaceous and Paleogene cold seeps

Fig. 16. Thyasirid bivalve Thyasira becca Kauffman, 1967, from a Campanian seep carbonate at Warbonnet Battlefield Monument, Montrose, Nebraska, USA. A. ZPAL L.16/18, a partial internal mold in left (A1) and right (A2) lateral views, with fragments of the shell preserved and weak radial striation on the surface of the mold; dorsal view (A3) shows broad posterior sulcus; anterior view (A4) shows poorly preserved anterior adductor muscle scar. B. ZPAL L.16/19, a partial internal mold in left lateral view, showing broad posterior sulcus and posterior part of the posterior adductor muscle scar. C. ZPAL L.16/20, of a complete internal mold in right lateral view showing the shell outline.

Fig. 17 in Thyasirid bivalves from Cretaceous and Paleogene cold seeps

Fig. 17. Thyasiridae gen. et sp. indet A and B, respectively. A. ZPAL L.16/21 from middle to upper Eocene cold seep carbonates of West Fork of Grays River, "Siltstone of Unit B", western Washington State, USA; a poorly preserved specimen in left lateral view with partially preserved shell. B. ZPAL L.16/22 from an upper Oligocene, SR4 seep carbonate, Satsop River area, Lincoln Creek Formation, western Washington State, USA; a specimen in left left lateral view showing shell outline, external ornament, and secondary ridge running amidst posterior fold (asterisk).

Fig. 15 in Thyasirid bivalves from Cretaceous and Paleogene cold seeps

Fig. 15. Thyasirid bivalve Thyasira tanabei Kiel, Amano, and Jenkins, 2008, from Santonian seep carbonates from the Himenoura Group, Maeshima, Goshoura Island, Kumamoto Prefecture, southern Kyushu, Japan. A. ZPAL L.16/14, a partial internal mold in oblique right lateral view (A1); detail with indicated radial striae and anterior adductor muscle scar (A2, A3). B. ZPAL L.16/15, a partial internal mold in oblique right lateral view (B1); probably anterior pedal retractor muscle scar (B2). C. ZPAL L.16/16, a specimen in oblique dorsal view (C1); a very weak posterior sulcus and posterior fold, with minute auricle visible (C2). D. ZPAL L.16/17, a specimen in oblique posterodorsal view (D1); posterodorsal shell margin with posterior sulcus, posterior fold, submarginal sulcus and auricles indicated (D2).

Fig. 14 in Thyasirid bivalves from Cretaceous and Paleogene cold seeps

Fig. 14. Thyasirid bivalve Maorithyas? sp. from upper Eocene cold seep carbonates in the "Siltstone of Cliff Point", Bear River, western Washington State, USA. ZPAL L.16/13, a poorly preserved specimen in left (A), right (B) lateral, and dorsal (C) views.

Fig. 13 in Thyasirid bivalves from Cretaceous and Paleogene cold seeps

Fig. 13. Thyasirid bivalve Maorithyas folgeri (Wagner and Schilling, 1923) from Oligocene strata of the San Emigdio Formation, Devil's Kitchen, California, USA. UCMP 11434, holotype in right (A), left (B) lateral, and dorsal (C) views.

Fig. 12 in Thyasirid bivalves from Cretaceous and Paleogene cold seeps

Fig. 12. Thyasirid bivalve Maorithyas humptulipsensis sp. nov. from a middle Eocene seep carbonate of the Humptulips Formation, LACMIP loc. 12385, Washington State, USA. A. ZPAL L.16/10, holotype in right (A1) and left (A2) lateral views; anterior view (A3), showing two ridges running from umbo towards the anterioventral angle (asterisks), bounding weak lunule (×). B. NRM Mo 182388, a partially preserved specimen in right (B1) and left (B2) lateral views; the shape similar to that of the specimen shown in A, although the dorsal margin is more convex; the anterior view (B3) shows inflated shell with incurved umbo; dorsal view (B4) shows weak posterior sulcus. C. ZPAL L.16/11, a partially preserved internal mold in anterior view (C1); the interpretative drawing (C2) shows the position of anterior adductor and anterior pedal retractor muscle scars. D. ZPAL L.16/12, specimen in oblique posterior view (D1), the interpretative drawing (D2) shows the posterior adductor muscle scar.

Fig. 11 in Thyasirid bivalves from Cretaceous and Paleogene cold seeps

Fig. 11. Schematic illustration of the thyasirid bivalve Maorithyas humptulipsensis sp. nov., highlighting its main morphological features. A. Outer surface of the right valve in lateral view. B. Internal surface of the right valve in lateral view. C. Outer surface of the right valve in dorsal view and internal mold of the left valve view. D. Outer surface of the right valve in anterior view and internal mold of the left valve view.

Fig. 10 in Thyasirid bivalves from Cretaceous and Paleogene cold seeps

Fig. 10. Thyasirid bivalve Conchocele cf. bathyaulax Hickman, 2015. A. ZPAL L.16/7 from an upper Oligocene seep carbonate of the Pysht Formation, East Twin River, northwestern Washington State, USA; an articulated specimen in left (A1) and right (A2) views, showing characteristic rhomboidal shape with roughly parallel, convex dorsal and ventral margins, and roughly parallel anterior and posterior margins, asterisk shows a lateral aspect of a secondary ridge (A1); anterior view (A3), showing anterior pedal and adductor muscle scars, weakly incurved umbones and inflated shells, asterisk shows a frontal aspect of a secondary ridge shown in A1; dorsal view (A4), shows moderately deep posterior sulcus. B. ZPAL L.16/8 from an upper Eocene–lower Oligocene of the Canyon River, Lincoln Creek Formation, western Washington State, USA; a medium-sized specimen in left lateral view, showing incurved umbo. C. ZPAL L.16/9 from an upper Oligocene of the Pysht Formation, East Twin River, northwestern Washington State, USA; a large specimen in left (C1) and right (C2) lateral views with umbo more protruding than ZPAL L.16/7, 8 (A, B), asterisk shows a lateral aspect of a secondary ridge shown in C3; anterior view (C3) showing weak secondary ridge running from umbo towards the anteroventral angle (asterisked).

Fig. 9 in Thyasirid bivalves from Cretaceous and Paleogene cold seeps

Fig. 9. Thyasirid bivalve Conchocele kiritachiensis sp. nov. from an upper Eocene seep carbonate of the Sakasagawa Formation, Kiritachi, Hokkaido, Japan. A. JUE 16036, holotype in right (A1) and left lateral (A2) views; dorsal view (A3) showing anterior flat area demarcated by rude ridge and a posterior fold. B. JUE 16037-3, paratype, young shell in right (B1) and left (B2) lateral and dorsal (B3) views. C. JUE 16037-2, paratype in right lateral view. D. JUE 16037-4, paratype in dorsal view, showing distinct anterior flat area demarcated by rude ridge and a distinct posterior sulcus. E. JUE 16037-7, inner side of paratype in left lateral view, showing both anterior and posterior adductor muscle scar. F. JUE 16037-6, paratype in left lateral view, the largest specimen of this species, having a pointed umbo and a wide posterior fold. G. JUE 16037-1, paratype, large specimen in left lateral view, showing a pointed umbo and a wide posterior fold. H. JUE 16037-5, paratype in right (H1) and left (H2) lateral views, showing narrow apical angle, instead posterior fold partly broken.

Fig. 8 in Thyasirid bivalves from Cretaceous and Paleogene cold seeps

Fig. 8. Schematic illustration of the external shell of the thyasirid bivalve Conchocele kiritachiensis sp. nov. highlighting its main morphological features.