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290 results for “Cenomanian”
Text-fig. 1. Stutzeliastrobus bohemicus (BAYER) J.KVAČEK, No. NM-F 2746, Harcov, lectotype. a – surface view of ovuliferous cone photograph, scale bar 10 mm, b – microCT isosurface of ovuliferous cone, scale bar 10 mm, c – microCT longitudinal section of ovuliferous cone with segmented seeds, scale bar 10 mm, d – microCT longitudinal section of ovuliferous cone in yellow, seeds in red, e – 3D visualised bract-scale complex bearing three seeds, adaxial view, scale bar 2.5mm, f – 3D visualised bract-scale complex bearing two seeds, lateral view (incomplete reconstruction of the scale visualises the front seed), scale bar 2.5mm. in Stutzeliastrobus Bohemicus Comb. Nov. - Basal Cupressaceae Conifer From The Cenomanian Of The Bohemian Cretaceous Basin, Central Europe
Text-fig. 1. Stutzeliastrobus bohemicus (BAYER) J.KVAČEK, No. NM-F 2746, Harcov, lectotype. a – surface view of ovuliferous cone photograph, scale bar 10 mm, b – microCT isosurface of ovuliferous cone, scale bar 10 mm, c – microCT longitudinal section of ovuliferous cone with segmented seeds, scale bar 10 mm, d – microCT longitudinal section of ovuliferous cone in yellow, seeds in red, e – 3D visualised bract-scale complex bearing three seeds, adaxial view, scale bar 2.5mm, f – 3D visualised bract-scale complex bearing two seeds, lateral view (incomplete reconstruction of the scale visualises the front seed), scale bar 2.5mm.
Text-fig. 3. Stutzeliastrobus bohemicus (BAYER) J.KVAČEK, Harcov. a – surface view of bract-scale complex (arrow) and probably aborted seed, No. NM-F 2746 (lectotype), scale bar 1 mm, b – seed with a wing (arrow) NM-F 872, scale bar 1 mm, c – microCT perpendicular section of bract scale complex showing two seeds with wings (arrows), No. NM-F 2746 (lectotype), scale bar 1 mm, d – microCT longitudinal section of bract scale complex showing three seeds, No. NM-F 2746 (lectotype), scale bar 1 mm, e – microCT longitudinal section of bract scale complex with one seed reconstructed showing micropyle (arrow), No. NM-F 2746 (lectotype), scale bar 1 mm, f – isolated seed with a fragment of wing (arrow), No. NM-F 2746 (lectotype), scale bar 1 mm. in Stutzeliastrobus Bohemicus Comb. Nov. - Basal Cupressaceae Conifer From The Cenomanian Of The Bohemian Cretaceous Basin, Central Europe
Text-fig. 3. Stutzeliastrobus bohemicus (BAYER) J.KVAČEK, Harcov. a – surface view of bract-scale complex (arrow) and probably aborted seed, No. NM-F 2746 (lectotype), scale bar 1 mm, b – seed with a wing (arrow) NM-F 872, scale bar 1 mm, c – microCT perpendicular section of bract scale complex showing two seeds with wings (arrows), No. NM-F 2746 (lectotype), scale bar 1 mm, d – microCT longitudinal section of bract scale complex showing three seeds, No. NM-F 2746 (lectotype), scale bar 1 mm, e – microCT longitudinal section of bract scale complex with one seed reconstructed showing micropyle (arrow), No. NM-F 2746 (lectotype), scale bar 1 mm, f – isolated seed with a fragment of wing (arrow), No. NM-F 2746 (lectotype), scale bar 1 mm.
Fig. 10 in New Araripesuchus Remains from the Early Late Cretaceous (Cenomanian-Turonian) of Patagonia
Fig. 10. Reduced strict consensus of the six most parsimonious trees obtained in the cladistic analysis using TNT (Goloboff et al., 2003). The specimen MPCAPV 236 is excluded from the consensus (small solid circles show its alternative positions within the Araripesuchus clade).
Fig. 8 in New Araripesuchus Remains from the Early Late Cretaceous (Cenomanian-Turonian) of Patagonia
Fig. 8. Lower jaw of Araripesuchus sp. MPCAPV 236 in right lateral view. See appendix 4 for abbreviations.
Fig. 7 in New Araripesuchus Remains from the Early Late Cretaceous (Cenomanian-Turonian) of Patagonia
Fig. 7. Lower jaw of Araripesuchus sp. MPCAPV 236 in ventral view. See appendix 4 for abbreviations.
Fig. 6 in New Araripesuchus Remains from the Early Late Cretaceous (Cenomanian-Turonian) of Patagonia
Fig. 6. Lower jaw of Araripesuchus sp. MPCAPV 236 in dorsal view. See appendix 4 for abbreviations.
Fig. 4 in New Araripesuchus Remains from the Early Late Cretaceous (Cenomanian-Turonian) of Patagonia
Fig. 4. Choanal opening of Araripesuchus in ventral view. Left. Araripesuchus buitreraensis MPCA PV 235. Middle. Araripesuchus gomesii AMNH 24450. Right. Araripesuchus patagonicus MUCPV 269 (after Ortega et al., 2000). Scale bar 5 1 cm. See appendix 4 for abbreviations.
Fig. 2 in New Araripesuchus Remains from the Early Late Cretaceous (Cenomanian-Turonian) of Patagonia
Fig. 2. Holotype of Araripesuchus buitreraensis MPCAPV 235 in ventral view. See appendix 4 for abbreviations.
Fig. 5 in New Araripesuchus Remains from the Early Late Cretaceous (Cenomanian-Turonian) of Patagonia
Fig. 5. Mandibular symphysis of Araripesuchus buitreraensis MPCAPV 235 in ventral view. See appendix 4 for abbreviations.
Fig. 3 in New Araripesuchus Remains from the Early Late Cretaceous (Cenomanian-Turonian) of Patagonia
Fig. 3. Holotype of Araripesuchus buitreraensis MPCAPV 235 in lateral view. See appendix 4 for abbreviations.
Fig. 1 in New Araripesuchus Remains from the Early Late Cretaceous (Cenomanian-Turonian) of Patagonia
Fig. 1. Holotype of Araripesuchus buitreraensis MPCAPV 235 in dorsal view. See appendix 4 for abbreviations.
Fig. 9 in New Araripesuchus Remains from the Early Late Cretaceous (Cenomanian-Turonian) of Patagonia
Fig. 9. Medial surface of lower jaw of Araripesuchus sp. MPCAPV 236 in posteromedial view. See appendix 4 for abbreviations.
Text-fig. 2. Zamites pateri J.KVAČEK sp. nov.; Pecínov locality, holotype, No. NM-F 5185. a: Abaxial cuticle showing costal and intercostal zones, SEM micro-photograph, scale bar 100 µm. b: Abaxial cuticle, detail of syndetocheilic stoma, SEM microphotograph, scale bar 10 µm. c: Abaxial cuticle showing transversely oriented stomata, SEM micro-photograph, scale bar 50 µm. d: Abaxial cuticle, detail of syndetocheilic stoma showing ledges of guard cells, SEM micro-photograph, scale bar 10 µm. e: Abaxial cuticle showing costal ordinary cells seen from inside, SEM micro-photograph, scale bar 50 µm. f: External side of abaxial cuticle showing stoma sunken in a stomatal pit surrounded by papillae, SEM micro-photograph, scale bar 10 µm. g: External side of abaxial cuticle showing papillae, SEM micro-photograph, scale bar 100 µm. h: External side of abaxial cuticle showing detail of fused papillae, SEM micro-photograph, scale bar 10 µm. in New Species Of Zamites From The Cenomanian Of The Bohemian Cretaceous Basin
Text-fig. 2. Zamites pateri J.KVAČEK sp. nov.; Pecínov locality, holotype, No. NM-F 5185. a: Abaxial cuticle showing costal and intercostal zones, SEM micro-photograph, scale bar 100 µm. b: Abaxial cuticle, detail of syndetocheilic stoma, SEM microphotograph, scale bar 10 µm. c: Abaxial cuticle showing transversely oriented stomata, SEM micro-photograph, scale bar 50 µm. d: Abaxial cuticle, detail of syndetocheilic stoma showing ledges of guard cells, SEM micro-photograph, scale bar 10 µm. e: Abaxial cuticle showing costal ordinary cells seen from inside, SEM micro-photograph, scale bar 50 µm. f: External side of abaxial cuticle showing stoma sunken in a stomatal pit surrounded by papillae, SEM micro-photograph, scale bar 10 µm. g: External side of abaxial cuticle showing papillae, SEM micro-photograph, scale bar 100 µm. h: External side of abaxial cuticle showing detail of fused papillae, SEM micro-photograph, scale bar 10 µm.
Text-fig. 1. Zamites pateri J.KVAČEK sp. nov.; Pecínov locality, holotype, No. NM-F 5185. a: Holotype overview showing fragment of simply pinnate leaf, scale bar 20 mm. b: Abaxial cuticle showing costal and intercostal scale zones and stomata in ill-defined rows, LM micro-photograph, scale bar 100 µm. c: Pinnule detail showing venation pattern, scale bar 5 mm. d: Abaxial cuticle showing costal and intercostal zones, LM micro-photograph, scale bar 500 µm. e: Fragmentary preserved adaxial cuticle showing in New Species Of Zamites From The Cenomanian Of The Bohemian Cretaceous Basin
Text-fig. 1. Zamites pateri J.KVAČEK sp. nov.; Pecínov locality, holotype, No. NM-F 5185. a: Holotype overview showing fragment of simply pinnate leaf, scale bar 20 mm. b: Abaxial cuticle showing costal and intercostal scale zones and stomata in ill-defined rows, LM micro-photograph, scale bar 100 µm. c: Pinnule detail showing venation pattern, scale bar 5 mm. d: Abaxial cuticle showing costal and intercostal zones, LM micro-photograph, scale bar 500 µm. e: Fragmentary preserved adaxial cuticle showing
Fig. 2. Ornithocheiroidea indet. PIN 5028−3, left humerus distal end. Melovatka 3 in Two bone fragments of ornithocheiroid pterosaurs from the Cenomanian of Volgograd Region, southern Russia
Fig. 2. Ornithocheiroidea indet. PIN 5028−3, left humerus distal end. Melovatka 3, Volgograd Region, Russia; Upper Cretaceous, upper Cenomanian; in anterior (A), dorsal (B), posterior (C), ventral (D), and distal (E) views. D1 and E1 are stereo−photographs with explanatory drawings (D2, E2). The oval opening seen in right upper corner of the stereo−photograph in Fig. D1 is a postmortem bone breakage and therefore it is not shown in explanatory drawing.
Fig. 2 in First Cenomanian dinosaur from Central Europe (Czech Republic)
Fig. 2. The stratigraphic position of the dinosaur remains in the Bohemian Cretaceous Basin. Time scale after Gradstein and Ogg (2004).
Fig. 3. Ornithocheiroidea indet. PIN 5028−1, left femur distal end. Melovatka 3 in Two bone fragments of ornithocheiroid pterosaurs from the Cenomanian of Volgograd Region, southern Russia
Fig. 3. Ornithocheiroidea indet. PIN 5028−1, left femur distal end. Melovatka 3, Volgograd Region, Russia; Upper Cretaceous, upper Cenomanian. Cross−section of the diaphysis (A), medial view (B), anterior view (C), lateral view (D), posterior view (E), and distal view (F). F1 is a stereo−photograph with explanatory drawing (F2).
Fig. 3 in First Cenomanian dinosaur from Central Europe (Czech Republic)
Fig. 3. Left femur of cf. Iguanodontidae gen. et sp. indet. (Ornithischia, Ornithopoda), IGP MZHLZ/2003/1, in posterior (A), lateral (B), medial (C), anterior (D), and distal (F) views, with transverse cross−section through the femoral shaft (E).
Fig. 77 in "Larger" Benthic Foraminifera Of The Cenomanian. A Review Of The Identity And The Stratigraphic And Palaeogeographic Distribution Of Non-Fusiform Planispiral (Or Near-Planispiral) Forms
Fig. 77 Cenomanian paleogeographic distribution of Rajkanella hottingerinaformis.
Fig. 81 in "Larger" Benthic Foraminifera Of The Cenomanian. A Review Of The Identity And The Stratigraphic And Palaeogeographic Distribution Of Non-Fusiform Planispiral (Or Near-Planispiral) Forms
Fig. 81 Cenomanian paleogeographic distribution of Scandonea? pumila.
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