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1,137 results for “Upper Cretaceous”
Fig. 11 in Additions to the Ammonite Fauna of the Upper Cretaceous Navesink Formation of New Jersey
Fig. 11. Jeletzkytes cf. J. nodosus (Owen, 1852), MAPS A2020a2, microconch, lower phosphatic level, Navesink Formation, Atlantic Highlands, New Jersey. All figures are X1.
Fig. 9. A–F in Additions to the Ammonite Fauna of the Upper Cretaceous Navesink Formation of New Jersey
Fig. 9. A–F. Hoploscaphites pumilus (Stephenson, 1941). A, B. MAPS 2032a1; C, D. MAPS 2032a2; E, F. MAPS 2032a3; G–I. Discoscaphites gulosus (Morton, 1834), NJSM 16121, Inversand Pit, Sewell, Gloucester County, New Jersey. J–P. Jeletzkytes cf. J. nodosus (Owen, 1852). J–L. MAPS A2020a3; M, N. MAPS A2020a5; O, P. MAPS A2020a4. All specimens are from the lower phosphatic layer, Navesink Formation, Atlantic Highlands, unless otherwise stated. All figures are X1.
Fig. 5. A–E, K–O in Additions to the Ammonite Fauna of the Upper Cretaceous Navesink Formation of New Jersey
Fig. 5. A–E, K–O. Nostoceras (Nostoceras) approximans (Conrad, 1855). A, B. MAPS A2027a2, macroconch; C–E. holotype, ANSP 12861, microconch, White River, Arkansas; K–M. MAPS 2027a1, microconch; N, O. USNM 445246, pathological microconch. F–H. Exiteloceras rude, n. sp., holotype, USNM 433778, Big Brook, near Marlboro, Monmouth County. I, J. Didymoceras cf. D. draconis (Stephenson, 1941), MAPS A2040b1. All specimens are from the lower phosphatic layer, Navesink Formation, Atlantic Highlands, New Jersey, unless otherwise stated. All figures are X1.
Fig. 2 in Additions to the Ammonite Fauna of the Upper Cretaceous Navesink Formation of New Jersey
Fig. 2. Locality map for part of New Jersey showing localities where Navesink ammonites were collected.
Fig. 10 in Additions to the Ammonite Fauna of the Upper Cretaceous Navesink Formation of New Jersey
Fig. 10. Jeletzkytes cf. J. nodosus (Owen, 1852), MAPS A2020a1, macroconch, lower phosphatic level, Navesink Formation, Atlantic Highlands, New Jersey. Both figures are X1.
Fig. 12. A, B. Jeletzkytes criptonodosus Riccardi, 1983, MAPS A2050a1 in Additions to the Ammonite Fauna of the Upper Cretaceous Navesink Formation of New Jersey
Fig. 12. A, B. Jeletzkytes criptonodosus Riccardi, 1983, MAPS A2050a1, Navesink Formation, bank of Nut Swamp Brook, near Middletown, Monmouth County. C–F. Jeletzkytes cf. J. nodosus (Owen, 1852), lower phosphatic layer, Navesink Formation, Atlantic Highlands, New Jersey. C. USNM 445247; D, E. MAPS A2020a6; F. MAPS A2020a7. All figures are X1.
RESTORATION OF TYRANNOSAURUS REX. From the type skeleton, Amer. Mus. No. 973. Many of the vertebrae belong to No. 5866. in Tyrannosaurus, upper Cretaceous carnivorous dinosaur (second communication)
RESTORATION OF TYRANNOSAURUS REX. From the type skeleton, Amer. Mus. No. 973. Many of the vertebrae belong to No. 5866.
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.
Figure 6 in A Partial Skeleton of the Tyrannosaurid Dinosaur Aublysodon from the Upper Cretaceous of New Mexico
Figure 6—Comparison of distal end of right tibia and astragalus. 1, 2, Aublysodon cf. A. mirandus (OMNH 10131). 3, A. libratus (AMNH 5432). 4, A. sarcophagus (NMC 5601). An interpretive outline of the astragalus is shown by the dotted line in 2, as is the extent of the tibia behind the astragalus in 4. Abbreviations: a, astragalar facet; 1, lateral malleolus; m, medial malleolus. Scale bar 10 cm.
Figure 4 in A Partial Skeleton of the Tyrannosaurid Dinosaur Aublysodon from the Upper Cretaceous of New Mexico
Figure 4—Aublysodon cf. A. mirandus (OMNH 10131). Premaxillary tooth in 1, lateral view, and 2, posterior view; 3, cross sections at indicated levels with anterior end to the right. Scale bar 10 mm
Figure 5 in A Partial Skeleton of the Tyrannosaurid Dinosaur Aublysodon from the Upper Cretaceous of New Mexico
Figure 5—Aublysodon cf. A. mirandus (OMNH 10131). Left femur in 1, anterior view, and 2, posterior view; 3, right tibia in anterior view; 4, left metatarsal IV in lateral view; 5, left metatarsal III in lateral view; 6, left metatarsals III and IV articulated in anterior view; 7, pubic foot in right lateral view. Scale bar 10 cm
Figure 1 in A Partial Skeleton of the Tyrannosaurid Dinosaur Aublysodon from the Upper Cretaceous of New Mexico
Figure 1—Preserved skull fragments of New Mexico Aublysodon cf. A. mirandus (OMNH 10131). 7, parts of the frontal-parietal mass; 2, 3, left postorbital; 4, left dentary. General skull outline adapted from Russell (1970). Scale bar 10 cm
Text-fig. 10.—A possible hunting set of Hell Creek theropods, drawn to scale. A, Tyrannosaurus rex. B, Albertosaurus lancensis. C, the Jordan theropod. D, Saurornithoides mongoliensis. S. mongoliensis is not present in the Hell Creek, but is used to represent those saurornithoidids and dromaeosaurids present and represented by isolated teeth. A fifth form, Paronychodon lacustris, also represented only by isolated teeth has not been included but was probably intermediate between the saurornithoidids and the Jordan theropod. in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 10.—A possible hunting set of Hell Creek theropods, drawn to scale. A, Tyrannosaurus rex. B, Albertosaurus lancensis. C, the Jordan theropod. D, Saurornithoides mongoliensis. S. mongoliensis is not present in the Hell Creek, but is used to represent those saurornithoidids and dromaeosaurids present and represented by isolated teeth. A fifth form, Paronychodon lacustris, also represented only by isolated teeth has not been included but was probably intermediate between the saurornithoidids and the Jordan theropod.
Text-fig. 9.—Anterior portion of maxilla of the Jordan theropod (stippled) compared with the corresponding region of the maxillae of other tyrannosaurs. All reproduced to equal length from anterior end of maxilla to anterior margin of antorbital recess (this length in the actual specimens differs by less than 15 percent). A, Juvenile Tyrannosaurus rex. B, Albertosaurus lancensis. C, Juvenile Albertosaurus libratus (AMNH 5664). (A, redrawn from Lawson, 1976; B and C, redrawn from Gilmore, 1946). in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 9.—Anterior portion of maxilla of the Jordan theropod (stippled) compared with the corresponding region of the maxillae of other tyrannosaurs. All reproduced to equal length from anterior end of maxilla to anterior margin of antorbital recess (this length in the actual specimens differs by less than 15 percent). A, Juvenile Tyrannosaurus rex. B, Albertosaurus lancensis. C, Juvenile Albertosaurus libratus (AMNH 5664). (A, redrawn from Lawson, 1976; B and C, redrawn from Gilmore, 1946).
Text-fig. 8.—The shape of the frontals. A, the Jordan theropod, LACM 28471, B, Albertosaurus libratus, AMNH 5664, C, A. libratus, USNM 12814. All are drawn to the same length. Vertical lines to the right indicate relative lengths of the three frontals respectively. (B, courtesy of Dale A. Russell, C, redrawn from Russell, 1970). in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 8.—The shape of the frontals. A, the Jordan theropod, LACM 28471, B, Albertosaurus libratus, AMNH 5664, C, A. libratus, USNM 12814. All are drawn to the same length. Vertical lines to the right indicate relative lengths of the three frontals respectively. (B, courtesy of Dale A. Russell, C, redrawn from Russell, 1970).
Text-fig. 6.—Endocranial mold of the Jordan theropod (LACM 28471). A, Dorsal view. B, Lateral view. Anterior is to the right. Lined areas represent broken bone surface and the mold is partially reconstructed in dashed lines. Abbreviations: c.h.—cerebral hemispheres, hb.—hindbrain, o.l.—optic lobe, o.n.—olfactory passage. in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 6.—Endocranial mold of the Jordan theropod (LACM 28471). A, Dorsal view. B, Lateral view. Anterior is to the right. Lined areas represent broken bone surface and the mold is partially reconstructed in dashed lines. Abbreviations: c.h.—cerebral hemispheres, hb.—hindbrain, o.l.—optic lobe, o.n.—olfactory passage.
Text-fig. 5.—Teeth of the Jordan theropod (LACM 28471). A, Premaxillary tooth in lateral and posterior aspects and section. B, First left dentary tooth in lateral and posterior aspects. C, Second left maxillary tooth in lateral aspect. in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 5.—Teeth of the Jordan theropod (LACM 28471). A, Premaxillary tooth in lateral and posterior aspects and section. B, First left dentary tooth in lateral and posterior aspects. C, Second left maxillary tooth in lateral aspect.
Text-fig. 7.—A, Ratio (H/L) of height of maxilla (at anterior margin of antorbital recess) to length of maxilla (to anterior margin of antorbital recess), plotted against length (L) of maxilla (to anterior margin of antorbital recess). Length scale in cm. B, Ratio (D/L) of depth of dentary ramus to length of maxilla (to anterior margin of antorbital recess), plotted against length of maxilla (to anterior margin of antorbital recess). Length scale in cm. in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 7.—A, Ratio (H/L) of height of maxilla (at anterior margin of antorbital recess) to length of maxilla (to anterior margin of antorbital recess), plotted against length (L) of maxilla (to anterior margin of antorbital recess). Length scale in cm. B, Ratio (D/L) of depth of dentary ramus to length of maxilla (to anterior margin of antorbital recess), plotted against length of maxilla (to anterior margin of antorbital recess). Length scale in cm.
Text-fig. 3.—Frontals and parietals of the Jordan theropod (LACM 28471). A. Dorsal view. B. Lateral view. Anterior is to the left. Lined areas represent broken surfaces and elements are partially reconstructed with dashed lines. in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 3.—Frontals and parietals of the Jordan theropod (LACM 28471). A. Dorsal view. B. Lateral view. Anterior is to the left. Lined areas represent broken surfaces and elements are partially reconstructed with dashed lines.
Text-fig. 4.—Right surangular fragment of the Jordan theropod (LACM 28471). Lined areas represent broken surfaces. in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 4.—Right surangular fragment of the Jordan theropod (LACM 28471). Lined areas represent broken surfaces.
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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)
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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
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