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Fig. 4 in The dentition of megalosaurid theropods
Fig. 4. Dentition of Megalosaurinae from the Middle and Late Jurassic of Europe. A. Sixth right maxillary tooth of Duriavenator hesperis Waldman, 1974 (NHMUK R.332), crown (A 1), mesial (A 2) and distal (A 3) denticles in lingual views. B. Sixth right dentary tooth of Megalosaurus bucklandi Mantell, 1827 (OUMNH J13505), crown (B 1), mesial (B 2) and distal (B 3) denticles in labial views, enamel texture (B 4). C. Isolated tooth of Torvosaurus cf. gurneyi Hendrickx and Mateus, 2014b (ML 500) in lingual (C 1), labial (C 2), mesial (C 3), and distal (C 4) views, with details of mesial (C 5) and distal (C 6) denticles, and enamel texture (C 7) in lateral views.
Fig. 3 in The dentition of megalosaurid theropods
Fig. 3. Dentition of Eustreptospondylus and Magnosaurus from the Middle Jurassic of England. A, B. Crown and denticles of Eustreptospondylus oxoniensis Walker, 1964 (OUMNH J.13558). A. Third right premaxillary tooth in lingual views; details of crown (A 1), distal serrations and enamel texture A 2), apicodistal denticles (A 3). B. Apicomesial denticles of the sixth left maxillary tooth in lingual view. C–E. Crown and denticles of Magnosaurus nethercombensis von Huene, 1923 (OUMNH J12143). C. Crown of fifth dentary tooth in lingual view. D. Mesial denticles of the third dentary tooth in lingual view. E. Distal denticles of the ninth right dentary tooth in lingual views.
Fig. 2 in The dentition of megalosaurid theropods
Fig. 2. Dentition of Afrovenatorinae from the Middle Jurassic of France and Niger. A–D. Teeth and denticles of Dubreuillosaurus valesdunensis Allain, 2002 (MNHN 1998-13). A. First and second left premaxillary teeth in anterior (A 1) and palatal (A 3) views, and second left premaxillary tooth in distal view (A 2). B. Isolated lateral tooth in lingual (B 1), distal (B 2), and mesial (B 3) views, with detail of mesial denticles in lateral view (B 4). C. Distal denticles of sixth right dentary tooth in lateral view. D. Enamel texture of sixth right maxillary tooth. E. Isolated tooth of Afrovenator abakensis Sereno, Dutheil, Larochene, Larsson, Lyon, Magwene, Sidor, Varricchio, and Wilson, 1996 (MNN UBA1) in lingual (E 1), labial (E 2), mesial (E 3), distal (E 4), and basal (E 5) views, with details of enamel texture (E 6), mesial (E 7) and distal (E 8) denticles, and marginal undulations adjacent to the mesial carina (E 9).
Fig. 1 in The dentition of megalosaurid theropods
Fig. 1. Anatomical and morphometric terminology used in this study. A. Mid-height cross-section of crown C showing MCW (mid-crown width) and MCL (mid-crown length), in apical view. B. Basal cross-section of crown in C showing CBW (crown-base width), DDT (dentine thickness distally), DLAT (dentine thickness labially), DLIT (dentine thickness lingually), and DMT (dentine thickness mesially), in basal view. C. Idealized lateral theropod tooth showing general theropod anatomy and AL (apical length), CA (crown angle), CBL (crown-base length), CH (crown height), MCL, and MDE (mesial denticles extent), in labial view. D. Idealized lateral theropod tooth showing MCW and CBW. E. Idealized distal denticles showing basal, apical, proximal, and distal directions. F. Idealized lateral theropod tooth showing several crown ornamentations morphology and CTU (crown transverse undulation density), in labial view. G. Idealized fluted theropod tooth showing DA (disto-apical denticle density), DB (disto-basal denticle density), DC (distocentral denticle density), MA (mesio-apical denticle density), MB (mesio-basal denticle density), and MC (mesio-central denticle density), in labial view. H. Idealized distal denticles showing denticle anatomy, in labial view.
Fig. 4. A in A new troodontid theropod from the Late Cretaceous of central China, and the radiation of Asian troodontids
Fig. 4. A troodontid theropod Xixiasaurus henanensis gen. et sp. nov. (HGM 41HIII−0201; holotype), lower–middle Majiacun Formation (Upper Cretaceous: Coniacian–Campanian), Henan Province, China; partial right forelimb. A. First digit and partial ulna and radius. B. Distal ends of metacarpals II and III, first phalanx and proximal end of the second phalanx.
Fig. 3. A in A new troodontid theropod from the Late Cretaceous of central China, and the radiation of Asian troodontids
Fig. 3. A troodontid theropod Xixiasaurus henanensis gen. et sp. nov. (HGM 41HIII−0201; holotype), lower–middle Majiacun Formation (Upper Cretaceous: Coniacian–Campanian), Henan Province, China. A. Rostrum of skull in palatal (A1) and right lateral (A2) views. B. Anterior part of left dentary in lateral (B1) and medial (B2) views.
Fig. 2 in A new troodontid theropod from the Late Cretaceous of central China, and the radiation of Asian troodontids
Fig. 2. Skull of troodontid theropod Xixiasaurus henanensis gen. et sp. nov. (HGM 41HIII−0201; holotype), lower– middle Majiacun Formation (Upper Cretaceous: Coniacian–Campanian), Henan Province, China; in dorsal (A); lateral (B), and ventral (C) views. doi: 10.4202/app.2009.0047
Fig. 3 in The teeth of the unenlagiine theropod Buitreraptor from the Cretaceous of Patagonia, Argentina, and the unusual dentition of the Gondwanan dromaeosaurids
Fig. 3. In situ teeth of the unenlagiine theropod Buitreraptor gonzalezorum Makovicky, Apesteguía, and Agnolín, 2005 (MPCA 245) from the Upper Cretaceous of La Buitrera, northwestern Río Negro, Argentina. A. Right side of skull, showing the zones of the mandible and maxilla with preserved teeth. B. Second and third tooth preserved in the right mandible (the first tooth is very poorly preserved). In the second tooth the central groove is visible on the lateral side of the crown flanked by shallow ridges. C. Fourth, fifth and sixth teeth preserved in the right mandible. D. First to fourth tooth preserved in the right maxilla. Here the central grooves also are visible on the lateral side of the crowns, like B. E. Left side of the skull, showing the zone with preserved teeth. F. First and second teeth preserved on the left mandible. Also visible are the grooves and the ridges of the lateral sides of the crown. G. Posterior view of F. The arrow shows the broken zone of the mandible, where is visible the root of the second tooth.
Fig. 5 in The teeth of the unenlagiine theropod Buitreraptor from the Cretaceous of Patagonia, Argentina, and the unusual dentition of the Gondwanan dromaeosaurids
Fig. 5. SEM micrographs of isolated teeth associated with the holotype of the unenlagiine theropod Buitreraptor gonzalezorum Makovicky, Apesteguía, and Agnolín, 2005 from the Upper Cretaceous of La Buitrera, northwestern Río Negro, Argentina. A. Mesio−lateral view of one isolated tooth (MPCA 245 A2). Note the total absence of carinae and denticles on the mesial edge, and the central depression of the lateral side. B. Lateral side of one isolated tooth (MPCA 245 A5). Note the grooves and the ridges located near of the distal edge of the crown, to the left of the image (grooves are marked with arrows).
Fig. 2 in The teeth of the unenlagiine theropod Buitreraptor from the Cretaceous of Patagonia, Argentina, and the unusual dentition of the Gondwanan dromaeosaurids
Fig. 2. Stratigraphic provenance of unenlagiine taxa, including Buitreraptor. The different taxa silhouettes are in scale each to other.
FIGURE 5 in A new trackway possibly made by a trotting theropod at the Las Hoyas fossil site (Early Cretaceous, Cuenca Province, Spain): Identification, bio-dynamics and palaeoenvironmental implications
FIGURE 5. Measurements used in this study. 1. Variables related to a footprint: FL, footprint length; FW, footprint width; LII, LIII, LIV, length of the digits; II-III, angle between the axis of digit II and digit III; III-IV, the same angle relative to digits III and IV; TE, toe extension, that is, the anterior projection of digit III. 2. Variables related to a trackway: ANG, angle between three consecutive footprints; eTW, external trackway width; iTW, internal trackway width; PL, pace length; SL, stride length.
FIGURE 1. 1 in A new trackway possibly made by a trotting theropod at the Las Hoyas fossil site (Early Cretaceous, Cuenca Province, Spain): Identification, bio-dynamics and palaeoenvironmental implications
FIGURE 1. 1. Location of the Southwestern Iberian Ranges on the Iberian Peninsula. 2. Lithostratigraphic units of the Cretaceous of Iberian Basin. 3. Informal stratigraphy of La Huérguina Limestones Fm. in Las Hoyas and surrounding sub-basins (modified from Fregenal-Martínez and Meléndez, 2000).
FIGURE 6. 1 in A new trackway possibly made by a trotting theropod at the Las Hoyas fossil site (Early Cretaceous, Cuenca Province, Spain): Identification, bio-dynamics and palaeoenvironmental implications
FIGURE 6. 1. Photograph of the trackway LH-Y-1-001 of the Late Barremian of Las Hoyas outcrop (La Huérguina Formation). 2. Footprint LH-Y-1-001/1. 3. Footprint LH-Y-1-001/2. 4. Footprint LH-Y-1-001/3.
FIGURE 4 in A new trackway possibly made by a trotting theropod at the Las Hoyas fossil site (Early Cretaceous, Cuenca Province, Spain): Identification, bio-dynamics and palaeoenvironmental implications
FIGURE 4. Drawing of the distorted footprint MCCM-LH 6500 (Las Hoyas, Late Barremian) showing the taphonomic features of a print likely produced on a moist to unsaturated microbial mat. 1-3: layers of sediment fill that form a stack of internal overtracks; dr: displacement rim; rf: radial fissures or striation marks.
FIGURE 3 in A new trackway possibly made by a trotting theropod at the Las Hoyas fossil site (Early Cretaceous, Cuenca Province, Spain): Identification, bio-dynamics and palaeoenvironmental implications
FIGURE 3. Preservation of tetrapod traces at Las Hoyas (Late Barremian, La Huérguina Formation). 1. Stretched isolated footprint (MCCM-LH- 6500) that was formerly attributed to Pteraichnus. 2. Dinosaur footprint of a trackway composed of two prints in White Square layer #8.2, showing a chipped surface inside; scale bar 15 cm. 3. Theropod left footprint of the trackway recorded in Magenta Square. 4. Theropod right footprint of the same trackway as Figure 3.3 recorded in Magenta Square. 5. Hand and foot of a crocodylomorph recorded in White Square, layer #5, scale bar 13 cm. The image has been equalized to enhance the scratches of the foot toes. 6. Traces attributed to undetermined tetrapod preserved as sub-elliptical prints closely placed from MaWh Corridor (LH-29959).
FIGURE 7 in A new trackway possibly made by a trotting theropod at the Las Hoyas fossil site (Early Cretaceous, Cuenca Province, Spain): Identification, bio-dynamics and palaeoenvironmental implications
FIGURE 7. Map of the trackway LH-Y-1-001 from the Las Hoyas fossil site Late Barremian (La Huérguina Formation).
FIGURE 2 in A new trackway possibly made by a trotting theropod at the Las Hoyas fossil site (Early Cretaceous, Cuenca Province, Spain): Identification, bio-dynamics and palaeoenvironmental implications
FIGURE 2. Map of the Las Hoyas quarry (upper Barremian, Cuenca, Spain) with the position of the E-W excavated Squares, in color (modified from Buscalioni and Fregenal-Martínez, 2010). As shown in the box, the stratigraphic succession of the squares, and the associated richness in the number of tetrapod tracks.
FIGURE 6. Shaded coloured 3D in Elongated theropod tracks from the Cretaceous Apenninic Carbonate Platform of southern Latium (central Italy
FIGURE 6. Shaded coloured 3D photogrammetric model of footprint F1 and F2 with relative section (S4) passing through the metatarsal impression and digit III.
FIGURE 5. Shaded coloured 3D in Elongated theropod tracks from the Cretaceous Apenninic Carbonate Platform of southern Latium (central Italy
FIGURE 5. Shaded coloured 3D photogrammetric model of footprint F3 and relative sections (S1, S2, S3).
FIGURE 2 in Elongated theropod tracks from the Cretaceous Apenninic Carbonate Platform of southern Latium (central Italy
FIGURE 2. Thin sections of the trampled block. 1, Nezzazata isabellae; 2, Cuneolina sliteri; 3, Aligned spathic calcite crystals suggesting emersive condition of the surface during trampling. Scale bar equals 0,5 mm (1 and 2) and 1,5 mm (3).
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
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.