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Fig. 8 in Tyrannosaurus, upper Cretaceous carnivorous dinosaur. (Second communication.)
Fig. 8. Humerus of Tyrannosaurus. Amer. Mus. No. 972. To same scale as femur (Fig. 9). a, external view; b, posterior view.
Fig. 2 in Tyrannosaurus, upper Cretaceous carnivorous dinosaur. (Second communication.)
Fig. 2. Skull of AiZosaurus in the American Museum of Natural History. To same scale as the skull of Tyrannosaurus.
Jasmina Wiemann used the eggshell collection at the Yale Peabody Museum of Natural History for her dinosaur eggshell coloration study. Photograph: Courtesy of the Peabody Museum of Natural History, Yale University, New Haven, Connecticut. in The Evolution of Natural History Collections
Jasmina Wiemann used the eggshell collection at the Yale Peabody Museum of Natural History for her dinosaur eggshell coloration study. Photograph: Courtesy of the Peabody Museum of Natural History, Yale University, New Haven, Connecticut.
Dinosaur egg with bumpy shell, on right, with a collection of colorful bird eggs. The dark area on the left side of the dinosaur egg was likely blue in color. Photograph: Jasmina Wiemann. in The Evolution of Natural History Collections
Dinosaur egg with bumpy shell, on right, with a collection of colorful bird eggs. The dark area on the left side of the dinosaur egg was likely blue in color. Photograph: Jasmina Wiemann.
text-fig. 61. Theropod radiations in Laurasia and Gondwana. Column thickness indicates number of taxa. For the Gondwanan columns, some generically indeterminate material has been included for stages for which no generically diagnostic material is known. in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 61. Theropod radiations in Laurasia and Gondwana. Column thickness indicates number of taxa. For the Gondwanan columns, some generically indeterminate material has been included for stages for which no generically diagnostic material is known.
text-fig. 57. Diagrams showing the relations between age rank and clade rank and the SRC for pectinate components of the cladogram figured in Text-figure 55 and the total cladogram. Names of the diagrams refer to the terminal taxa to which the pectinate components lead. in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 57. Diagrams showing the relations between age rank and clade rank and the SRC for pectinate components of the cladogram figured in Text-figure 55 and the total cladogram. Names of the diagrams refer to the terminal taxa to which the pectinate components lead.
text-fig. 51. Strict consensus tree of several sets of 32766 trees. Tree length is 657 steps, CI 0-417, RI 0-746, and RCI 0-311. in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 51. Strict consensus tree of several sets of 32766 trees. Tree length is 657 steps, CI 0-417, RI 0-746, and RCI 0-311.
EX-FIG. 45. Theropod tibiae in distal view, illustrating different states of character 208. a, Herrerasaurus ischigualastensis', left tibia (reversed); redrawn from Novas (1993). B, Dilophosaurus wetherilli: right tibia; based on UCMP V 6468. c, Piatnitzkysaurus foresi: left tibia (reversed); based on MACN CH 895. D, Rahonavis ostromi: right tibia; based on UA 8656. Abbreviations: ant, anterior; lat, lateral. Scale bars represent 10 mm (a-c) x and 5 mm (d). in The interrelationships and evolution of basal theropod dinosaurs
EX-FIG. 45. Theropod tibiae in distal view, illustrating different states of character 208. a, Herrerasaurus ischigualastensis', left tibia (reversed); redrawn from Novas (1993). B, Dilophosaurus wetherilli: right tibia; based on UCMP V 6468. c, Piatnitzkysaurus foresi: left tibia (reversed); based on MACN CH 895. D, Rahonavis ostromi: right tibia; based on UA 8656. Abbreviations: ant, anterior; lat, lateral. Scale bars represent 10 mm (a-c) x and 5 mm (d).
text-fig. 46. Segisaurus halli, UCMP V 338; stereophotographs of the left femur, tibia and fibula, illustrating state 1 of character 209. Abbreviations: fe, femur; fib, fibula; tib, tibia. Scale bar represents 10 mm. in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 46. Segisaurus halli, UCMP V 338; stereophotographs of the left femur, tibia and fibula, illustrating state 1 of character 209. Abbreviations: fe, femur; fib, fibula; tib, tibia. Scale bar represents 10 mm.
text-fig. 54. Reduced consensus tree of the pruned data matrix after the deletion of Shuvosaurus, Segisaurus, and Poekilopleuron. Named nodes: 1, Saurischia; 4, Herrerasauridae; 5, Neotheropoda; 6, Coelophysoidea; 8, Coelophysidae; 9, Liliensternus', 12, Ceratosauria; 13, Abelisauroidea; 14, etanurae; 16, Camosauria; 17, Spinosauroidea; 20, Allosauroidea; 24, Coelurosauria; 26, Coeluridae; 27, Compsognathinae; 30, Tyrannosauroidea; 34, Maniraptora; 37, Deinonychosauria. in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 54. Reduced consensus tree of the pruned data matrix after the deletion of Shuvosaurus, Segisaurus, and Poekilopleuron. Named nodes: 1, Saurischia; 4, Herrerasauridae; 5, Neotheropoda; 6, Coelophysoidea; 8, Coelophysidae; 9, Liliensternus', 12, Ceratosauria; 13, Abelisauroidea; 14, etanurae; 16, Camosauria; 17, Spinosauroidea; 20, Allosauroidea; 24, Coelurosauria; 26, Coeluridae; 27, Compsognathinae; 30, Tyrannosauroidea; 34, Maniraptora; 37, Deinonychosauria.
text-fig. 43. Right theropod tibiae in proximal yiew, illustrating states for characters 204 and 205. a, Dilophosaurus wetherilli; based on UCMP V 4214. B, Allosaurus fragilis; based on AMNH 680. Abbreviations: ant, anterior; cc, cnemial crest; fc, fibular condyle; lat, lateral. Scale bars represent 10 mm. in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 43. Right theropod tibiae in proximal yiew, illustrating states for characters 204 and 205. a, Dilophosaurus wetherilli; based on UCMP V 4214. B, Allosaurus fragilis; based on AMNH 680. Abbreviations: ant, anterior; cc, cnemial crest; fc, fibular condyle; lat, lateral. Scale bars represent 10 mm.
text-fig. 40. Left theropod ilia in ventral view, illustrating the differences in the development of the brevis fossa (character 176). a, Sinraptor dongi; redrawn from Currie and Zhao (1993b). B, Syntarsus rhodesiensis; based on QG 1. Abbreviations: bf, brevis fossa; ip, ischial peduncle; pp, pubic peduncle; sac, supraacetabular crest. Scale bars represent 100 mm (a) and 10 mm (b). in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 40. Left theropod ilia in ventral view, illustrating the differences in the development of the brevis fossa (character 176). a, Sinraptor dongi; redrawn from Currie and Zhao (1993b). B, Syntarsus rhodesiensis; based on QG 1. Abbreviations: bf, brevis fossa; ip, ischial peduncle; pp, pubic peduncle; sac, supraacetabular crest. Scale bars represent 100 mm (a) and 10 mm (b).
text-fig. 39. Theropod pelves in left lateral view, illustrating several pelvic characters, a, Herrerasaurus ischigualastensis; redrawn (reversed) from Novas (1993). B, Syntarsus rhodesiensis; based on QG 1, QG 691, and Raath (1990). c, Allosaurus fragilis; modified from Molnar et al. (1990). D, generalized tyrannosaurid; based on Osborn (1916) and ROM 807. E, Segnosaurus galbinensis', redrawn from Barsbold and Maryanska (1990). F, Rahonavis ostromi', based on UA 8656. Abbreviations: ac, acetabulum; bs, brevis shelf; il, ilium; ir, iliac ridge; is, ischium; of, obturator foramen; op, obturator process; pf, pubic fenestra; pip, posterior ischial process; pu, pubis. Scale bars represent 50 mm (a-b), 100 mm (c-e), and 10 mm (f). in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 39. Theropod pelves in left lateral view, illustrating several pelvic characters, a, Herrerasaurus ischigualastensis; redrawn (reversed) from Novas (1993). B, Syntarsus rhodesiensis; based on QG 1, QG 691, and Raath (1990). c, Allosaurus fragilis; modified from Molnar et al. (1990). D, generalized tyrannosaurid; based on Osborn (1916) and ROM 807. E, Segnosaurus galbinensis', redrawn from Barsbold and Maryanska (1990). F, Rahonavis ostromi', based on UA 8656. Abbreviations: ac, acetabulum; bs, brevis shelf; il, ilium; ir, iliac ridge; is, ischium; of, obturator foramen; op, obturator process; pf, pubic fenestra; pip, posterior ischial process; pu, pubis. Scale bars represent 50 mm (a-b), 100 mm (c-e), and 10 mm (f).
text-fig. 38. Manual ungual II of two theropod dinosaurs in lateral view, illustrating states for characters 162 and 163. a, Allosaurus fragilis; MOR 693. B, Saurornitholestes längstem; MOR 660. Scale bars represent 10 mm. in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 38. Manual ungual II of two theropod dinosaurs in lateral view, illustrating states for characters 162 and 163. a, Allosaurus fragilis; MOR 693. B, Saurornitholestes längstem; MOR 660. Scale bars represent 10 mm.
text-fig. 48. Saurornitholestes langstoni; TMP 88.121.39; fibula, lateral view, showing state 1 for characters 211 and 212. Scale bar represents 10 mm. in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 48. Saurornitholestes langstoni; TMP 88.121.39; fibula, lateral view, showing state 1 for characters 211 and 212. Scale bar represents 10 mm.
text-fig. 36. Theropod mani in dorsal view, illustrating several manual characters, a, Dilophosaurus wetherillv, left manus; UCMP V 4214. B, Allosaurus fragilis', right manus; MOR 693. Scale bars represent 10 mm. in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 36. Theropod mani in dorsal view, illustrating several manual characters, a, Dilophosaurus wetherillv, left manus; UCMP V 4214. B, Allosaurus fragilis', right manus; MOR 693. Scale bars represent 10 mm.
text-fig. 60. Consensus of recent phylogenetic analyses. All recent analyses agree that Theropoda is a monophylum, and within Theropoda, a monophyletic clade etanurae exists. There is further agreement that Tetanurae includes a monophyletic Coelurosauria and that Aves is part of the latter clade. in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 60. Consensus of recent phylogenetic analyses. All recent analyses agree that Theropoda is a monophylum, and within Theropoda, a monophyletic clade etanurae exists. There is further agreement that Tetanurae includes a monophyletic Coelurosauria and that Aves is part of the latter clade.
text fig. 35. Deinonychus antirrhopus. a in The interrelationships and evolution of basal theropod dinosaurs
text fig. 35. Deinonychus antirrhopus. a, semifunate carpal; proximal view (stereophotographs); YPM 5208. B, left metacarpals (YPM 5206) and semilunate carpal (YPM 5208), dorsal (plantar) view. Scale bars represent 10 mm.
text-fig. 34. Left theropod humeri in anterior (a-b, d) and lateral (c) views, illustrating several forelimb characters, a, Allosaurusfragilis; redrawn from Madsen (1976). B-c, Camotaurus sastrei; based on MACN CH 894. D, Deinonychus antirrhopus; redrawn (reversed) from Ostrom (1969/?). Abbreviations: af, articular facet on head of humans; dpc, deltopectoral crest; it, internal tuberosity. Scale bars represent 50 mm. in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 34. Left theropod humeri in anterior (a-b, d) and lateral (c) views, illustrating several forelimb characters, a, Allosaurusfragilis; redrawn from Madsen (1976). B-c, Camotaurus sastrei; based on MACN CH 894. D, Deinonychus antirrhopus; redrawn (reversed) from Ostrom (1969/?). Abbreviations: af, articular facet on head of humans; dpc, deltopectoral crest; it, internal tuberosity. Scale bars represent 50 mm.
text-fig. 50. Theropod metatarsals, illustrating several tarsal characters, a, Allosaurus sp.; DNM 116; left metatarsals II-IV, anterior view. B, Troödon formosus; MOR 748; right metatarsals II-IV, anterior view, c, Albertosaurus sarcophagus; ROM 807; left metatarsal V; lateral view, proximal is to the right. Scale bars represent 50 mm (a) and 10 mm (b-c). in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 50. Theropod metatarsals, illustrating several tarsal characters, a, Allosaurus sp.; DNM 116; left metatarsals II-IV, anterior view. B, Troödon formosus; MOR 748; right metatarsals II-IV, anterior view, c, Albertosaurus sarcophagus; ROM 807; left metatarsal V; lateral view, proximal is to the right. Scale bars represent 50 mm (a) and 10 mm (b-c).
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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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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.