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1,301 results for “Early Cretaceous”
Fig. 16 in The choristoderan reptile Monjurosuchus from the Early Cretaceous of Japan
Fig. 16. Cladograms showing alternative hypotheses of relationship for Choristodera based on a sequence of analyses described in the text. A. Cladogram obtained using the characters and matrix in Appendices 1 and 2. B. Cladogram obtained using the characters and matrix of Gao and Fox (2005) unchanged. C. Strict consensus of three most−parsimonious trees obtained after updating character codings (matrix of Gao and Fox 2005) for non−neochoristoderan taxa. D. Strict consensus of four most−parsimonious trees obtained after adding codings for four new characters to the matrix used under C. E. Strict consensus of three most−parsimonious trees obtained after adding three new characters (from Gao and Fox 2005) to the matrix in Appendix 2.
Fig. 12 in The choristoderan reptile Monjurosuchus from the Early Cretaceous of Japan
Fig. 12. Choristoderan reptile Monjurosuchus sp. (SBEI 1792), Lower Cretaceous Kuwajima Formation, Kuwajima, Ishikawa Prefecture, Japan. A. Right surangular, angular, and prearticular, in lateral (A1) and medial (A2) views. B. Left surangular, in lateral (B1), medial (B2), and dorsal (B3) views. Circle and dash pattern in A1 indicates matrix.
Fig. 13 in The choristoderan reptile Monjurosuchus from the Early Cretaceous of Japan
Fig. 13. Choristoderan reptile Monjurosuchus sp. (SBEI 1792), Lower Cretaceous Kuwajima Formation, Kuwajima, Ishikawa Prefecture, Japan. A. Cervical vertebra, in left lateral (A1), and ventral (A2) views. B. Partial caudal vertebra, in lateral (B1) and ventral (B2) views. Scale bars 5 mm.
Fig. 10 in The choristoderan reptile Monjurosuchus from the Early Cretaceous of Japan
Fig. 10. Choristoderan reptile Monjurosuchus sp. A. Lower Cretaceous Kuwajima Formation, Kuwajima, Ishikawa Prefecture, Japan. Left squamosal (SBEI 1496), in lateral (A1, A2), dorsal (A3), ventral (A4), and medial (A5) views. B. Okurodani Formation, Shokawa, Gifu Prefecture, Japan. Right squamosal, jugal, quadratojugal, and quadrate (SBEG 045), in lateral (B1, B2), medial (B3, B4), posterior (B5), and ventral (B6) views. A1, B1, B3, photographs; A2–A5, B2, B4–B6, interpretive drawings.
Fig. 11 in The choristoderan reptile Monjurosuchus from the Early Cretaceous of Japan
Fig. 11. Choristoderan reptile Monjurosuchus sp. (SBEI 1792), Lower Cretaceous Kuwajima Formation, Kuwajima, Ishikawa Prefecture, Japan. A. Right dentary in lateral (A1) and medial (A2) views. B. Left dentary in medial view. C. Left splenial in lateral view. C1, photograph; C2, interpretive drawing. Scale bars 5 mm.
Fig. 8 in The choristoderan reptile Monjurosuchus from the Early Cretaceous of Japan
Fig. 8. Choristoderan reptile Monjurosuchus sp. (SBEI 1792), Lower Cretaceous Kuwajima Formation, Kuwajima, Ishikawa Prefecture, Japan. Right frontal, jugal, postorbitofrontal, and squamosal, in lateral (A) and medial (B) views. A1, B1, photographs; A2, B2, interpretive drawings.
Fig. 2 in The bivalve Pholadomya gigantea in the Early Cretaceous of Argentina: Taxonomy, taphonomy, and paleogeographic implications
Fig. 2. Schematic correlation chart of the Mendoza Group between Neuquén and Mendoza Provinces, Early Cretaceous of the Neuquén Basin, Argentina, showing ranges of Pholadomya species. Modified from Uliana et al. (1977); stages from Aguirre−Urreta and Rawson (1997, 2003); ranges are based on Weaver (1931), Damborenea et al. (1979), and author's observations. Abbreviations: Bar., Barremian; Kim., Kimmeridgian.
Fig. 3 in The choristoderan reptile Monjurosuchus from the Early Cretaceous of Japan
Fig. 3. Choristoderan reptile Monjurosuchus sp., Lower Cretaceous Kuwajima Formation, Kuwajima, Ishikawa Prefecture, Japan. Partial reconstruction of the skull in dorsal (A) and lateral (B) views.
Fig. 2 in The choristoderan reptile Monjurosuchus from the Early Cretaceous of Japan
Fig. 2. Choristoderan reptile Monjurosuchus sp. (SBEI 1792), Lower Cretaceous Kuwajima Formation, Kuwajima, Ishikawa Prefecture, Japan. Photograph of main block of the holotype. A and B show alternate sides of the block.
Fig. 7 in The bivalve Pholadomya gigantea in the Early Cretaceous of Argentina: Taxonomy, taphonomy, and paleogeographic implications
Fig. 7. Main differences between Pholadomya gigantea (Sowerby, 1836) (A) and Pholadomya agrioensis Weaver, 1931 (B). Schemes in ventral view.
Fig. 7 in The choristoderan reptile Monjurosuchus from the Early Cretaceous of Japan
Fig. 7. Choristoderan reptile Monjurosuchus sp. (SBEI 1792), Lower Cretaceous Kuwajima Formation, Kuwajima, Ishikawa Prefecture, Japan. Right frontal, parietal, and squamosal, in dorsal (A), lateral (B), and ventral (C) views.
Fig. 5 in The bivalve Pholadomya gigantea in the Early Cretaceous of Argentina: Taxonomy, taphonomy, and paleogeographic implications
Fig. 5. Stratigraphic log of the Agrio Formation in Agua de la Mula locality (Neuquén Basin, Argentina) showing the occurrence of Pholadomya gigantea (J. de C. Sowerby, 1836) and CPBA number. Ammonite zonation and age from Aguirre−Urreta and Rawson (1997, 2003).
Fig. 9 in The bivalve Pholadomya gigantea in the Early Cretaceous of Argentina: Taxonomy, taphonomy, and paleogeographic implications
Fig. 9. Palaeobiogeography of Pholadomya gigantea (Sowerby, 1836) during the Early Cretaceous. Hauterivian–Barremian palaeocoastline map from Smith et al. (1994); records of Pholadomya gigantea are compiled in Appendix 1.
Fig. 3 in The bivalve Pholadomya gigantea in the Early Cretaceous of Argentina: Taxonomy, taphonomy, and paleogeographic implications
Fig. 3. Orientations of measurements in Pholadomya. A. Left lateral view. B. Dorsal view. C. Posterior view. Abbreviations: Al, anterior length; H, height; Hs, height of siphonal gape; L, length; W, width; Ws, width of siphonal gape. Measurements in Table 1.
Fig. 8 in The bivalve Pholadomya gigantea in the Early Cretaceous of Argentina: Taxonomy, taphonomy, and paleogeographic implications
Fig. 8. Inferred life position of Pholadomya gigantea (Sowerby, 1836) from the Early Cretaceous of the Neuquén Basin, west−central Argentina. A passive deep burrowing habit is interpreted for this species, which has a large pallial sinus, siphonal gape, and thin posterior elongated shell. Angle between the shell and the sediment−water interface may be variable. Soft parts from Morton (1980).
Fig. 1 in The choristoderan reptile Monjurosuchus from the Early Cretaceous of Japan
Fig. 1. Map of north−central Honshu, Japan, showing the "Kaseki−Kabe" locality (Kuwajima Formation) and the Shokawa locality (Okurodani Formation). The hatched area indicates the distribution of the Tetori Group (after Maeda 1961).
Fig. 5 in The choristoderan reptile Monjurosuchus from the Early Cretaceous of Japan
Fig. 5. Choristoderan reptile Monjurosuchus sp. (SBEI 1792), Lower Cretaceous Kuwajima Formation, Kuwajima, Ishikawa Prefecture, Japan. Left maxilla and jugal, in lateral (A), dorsal (B), and partial ventral (C) views.
Fig. 6 in The choristoderan reptile Monjurosuchus from the Early Cretaceous of Japan
Fig. 6. Choristoderan reptile Monjurosuchus sp. (SBEI 1792), Lower Cretaceous Kuwajima Formation, Kuwajima, Ishikawa Prefecture, Japan. A. Right prefrontal in dorsal view. B. Left prefrontal, in ventral view.
Fig. 4 in The choristoderan reptile Monjurosuchus from the Early Cretaceous of Japan
Fig. 4. Choristoderan reptile Monjurosuchus splendens (DR0003C), Yixian Formation, Liaoning Province, China. Skull in dorsal view. Circle and dash pattern indicates matrix.
Fig. 5 in A review of Neusibatrachus wilferti, an Early Cretaceous frog from the Montsec Range, northeastern Spain
Fig. 5. Comparison of the radioulna and metacarpals of Neusibatrachus wilferti Seiffert, 1972, holotype, FUB 33B (A) and Eodiscoglossus santonjae Villalta, 1956, holotype, MNCN 4723 (B). Both specimens are from the upper Berriasian–lower Valanginian of Santa Maria de Meià, Spain.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.