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FIGURE 4 in A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: Implications for theropod evolution and faunal turnover in the Jurassic
FIGURE 4. Tentative reconstruction of the skull of Wiehenvenator albati, with the recovered elements shown in their approximate relation to each other. Scale bar equals 10 cm.
FIGURE 3 in A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: Implications for theropod evolution and faunal turnover in the Jurassic
FIGURE 3. Outline reconstruction of Wiehenvenator albati n. gen., n. sp., indicating recovered elements. Based on the reconstruction of Torvosaurus by Scott Hartman; used with permission. Scale bar equals 1 m.
FIGURE 1 in A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: Implications for theropod evolution and faunal turnover in the Jurassic
FIGURE 1. Geographic and stratigraphic position of the locality where the new theropod was found. 1, Overview map of Germany, indicating the area of the locality of the new theropod in north-eastern Northrhine-Westphalia. 2, locality of the disused Pott quarry at Lutternsche Egge in the Wiehengebirge. 3, Simplified stratigraphic column of the rocks that crop out in the Wiehengebirge (E = east; W = west). Modified from Riegraf (1994). 4, Geological map of the area between Bünde and Minden. Middle Jurassic units, including the Ornatenton, are represented by the dullish dark green that follows the course of the Wiehengebirge; light blue-grey colours represent Upper Jurassic units; light green marks the Lower Cretaceous ('Wealden') outcrops; orange colours represent Upper Triassic rocks. From the Northrhine-Westphalian Geological Survey (www.gd.nrw.de).
FIGURE 2 in A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: Implications for theropod evolution and faunal turnover in the Jurassic
FIGURE 2. Quarry map of the excavation at Lutternsche Egge, showing the position of the different elements of the new taxon in situ. Numbers refer to the specimen numbers of the separate elements (see text). Scale is in 50 cm increments.
FIGURE 24 in A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: Implications for theropod evolution and faunal turnover in the Jurassic
FIGURE 24. Phylogenetic position of Wiehenvenator albati, based on an analysis of 62 taxa and 351 characters (see text for details). 1, strict consensus tree. 2, reduced consensus tree after the a posteriori exclusion of Streptospondylus.
FIGURE 16 in A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: Implications for theropod evolution and faunal turnover in the Jurassic
FIGURE 16. Posterior mid-caudal vertebra of Wiehenvenator albati in anterior (1), lateral (2), and ventral (3; stereophotographs) views. Abbreviations as in Figures 14 and 15, and: vg, ventral groove. Scale bar equals 100 mm.
FIGURE 18 in A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: Implications for theropod evolution and faunal turnover in the Jurassic
FIGURE 18. Manual phalanx (probably right phalanx III-1) of Wiehenvenator albati in medial (1), dorsal (2) and distal (3) views. Scale bar equals 50 mm.
FIGURE 9 in A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: Implications for theropod evolution and faunal turnover in the Jurassic
FIGURE 9. Right lacrimal of Wiehenvenator albati in lateral (1; stereophotographs), medial (2), anterior (3; stereophotographs), posterior (4; stereophotographs), and dorsal (5) views. Abbreviations: af, antorbital fossa; d, depression; fo, foramen; lf, lacrimal fenestra; prf, facet for prefrontal; r, ridge. Scale bar equals 50 mm.
FIGURE 29 in A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: Implications for theropod evolution and faunal turnover in the Jurassic
FIGURE 29. Number of Late Jurassic localities in which theropods have been recorded. The green portion of the column indicates how many of these occurrences are accounted for by the Morrison Formation.
FIGURE 15 in A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: Implications for theropod evolution and faunal turnover in the Jurassic
FIGURE 15. Mid-caudal vertebra of Wiehenvenator albati in anterior (1) and lateral (2; stereophotographs) views. Abbreviations as in Figure 14, and: as, anterior spur. Scale bar equals 100 mm.
FIGURE 13 in A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: Implications for theropod evolution and faunal turnover in the Jurassic
FIGURE 13. Dentition of Wiehenvenator albati. 1, replacement tooth in the 2nd maxillary alveolus; 2, functional tooth in the 4th maxillary alveolus; 3, probable maxillary tooth with partially preserved root (WMN P27459) in lingual view; 4-6, probable maxillary tooth with complete root (WMN P27483) in distal (4), lingual (5) and mesial (6) views; 7, mesial (posterior premaxillary or anterior dentary) tooth (WMN P27467) in labial(?) view; 8, maxillary or dentary tooth (WMN P27473) in labial(?) view; 9, detail of crown apex of WMN P27373, showing the carina that is continuous across the tip (mesial is to the left); 10-12, mesial (probably premaxillary) tooth (WMN P27456) in distal (10), labial (11) and mesial (12) views. Abbreviations: idp, interdental plates; pdl, paradental lamina. Scale bars equal 10 mm (1, 2) and 50 mm (3-12; not 9).
FIGURE 12 in A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: Implications for theropod evolution and faunal turnover in the Jurassic
FIGURE 12. Right dentary of Wiehenvenator albati in lateral (1), ventral (2), and medial (3) views. Scale bar equals 100 mm.
FIGURE 2 in Positive allometry for exaggerated structures in the ceratopsian dinosaur Protoceratops andrewsi supports socio-sexual signaling
FIGURE 2. Changes in skull shape in Protoceratops andrewsi. All skulls are drawn to the same total length and are seen in dorsal view (upper row) and right lateral view (lower row). Left to right (with sources in parentheses) small juveniles (Fastovsky et al., 2011), juveniles (MPC-D 100/526), subadults (MPC-D 100534), putative 'female' morph, putative 'male' morph (both Dodson, 1976). The large fenestrae seen in the smallest animals are supratemporal fenestra and are not homologous with the frills of the fenestra in the larger animals.
FIGURE 1 in Positive allometry for exaggerated structures in the ceratopsian dinosaur Protoceratops andrewsi supports socio-sexual signaling
FIGURE 1. Size categories of specimens of Protoceratops andrewsi used in this study. Right to left: young juvenile, juvenile, subadult, adult. Scale bar is 1 m. Image modified from Hone et al. (2014a), original illustration by David Maas.
FIGURE 3 in Positive allometry for exaggerated structures in the ceratopsian dinosaur Protoceratops andrewsi supports socio-sexual signaling
FIGURE 3. Measurements taken from skulls of Protoceratops based on an idealised adult in dorsal view (above) and lateral view (below). Black lines and numbers indicate the measurements taken according to the variable of Dodson (1976). These are: 1, basal skull length; 2, total length (frill length is variable 2 subtracted from variable 1); 8, jugal width; 9, frill width; 13, orbit length; 14, orbit height. The grey lines indicate the maximum and minimum lengths of the frill as measured in juvenile animals. See text for further details.
FIGURE 5 in Positive allometry for exaggerated structures in the ceratopsian dinosaur Protoceratops andrewsi supports socio-sexual signaling
FIGURE 5. Life restoration of adult Protoceratops andrewsi (foreground) engaging in speculative display postures, an activity in which non-mature animals (background) do not take part. Artwork by Rebecca Gelernter, who retains the copyright on this image — used with permission.
FIGURE 4 in Positive allometry for exaggerated structures in the ceratopsian dinosaur Protoceratops andrewsi supports socio-sexual signaling
FIGURE 4. Allometric relationships for frill length (1), frill width (2) and the width across the jugal bosses (3). Solid lines show the fitted lines from SMA regression, dashed grey lines show the line of isometry (slope = 1 and intercept = 0). All measurements were originally in mm prior to log transformation.
Fig. 20. A in Giant theropod dinosaurs from Asia and North America: Skulls of Tarbosaurus bataar and Tyrannosaurus rex compared
Fig. 20. A. Reconstructed splenial of Tarbosaurus bataar (based on both ZPALMgD−I/34 and MgD−I/4) in medial (lingual) (A 1) and lateral (A2) views. B. Lateral view of the left splenial of Tyrannosaurus rex BHI−3033. C. Medial view of the supradentary of Tarbosaurus bataar ZPALMgD−I/4. D. Medial view of the supradentary of Tyrannosaurus rex BHI−3033.
Fig. 19 in Giant theropod dinosaurs from Asia and North America: Skulls of Tarbosaurus bataar and Tyrannosaurus rex compared
Fig. 19. Mandible of Tarbosaurus bataar ZPALMgD−I/4. A. Lateral view, B. Medial view. C. Medial view with prearticular and splenial removed. Based on Hurum and Currie (2000), except for a new reconstruction of the splenial.
Fig. 17 in Giant theropod dinosaurs from Asia and North America: Skulls of Tarbosaurus bataar and Tyrannosaurus rex compared
Fig. 17. Braincase of Tarbosaurus bataar ZPALMgD−I/4. A, B. Lateral view, left side. C, D. Lateral view, right side. E. Partly reconstructed occipital view.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.