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1,817 results for “Late Cretaceous”
FIG. 11. ALMNH 2792-D in A new genus of Late Cretaceous angel shark (Elasmobranchii; Squatinidae), with comments on squatinid phylogeny
FIG. 11. ALMNH 2792-D, fragment of braincase, possibly part of the postorbital process. Small white stars in B mark a series of voussoir tesserae lining the outer margin of a foramen.
Fig. 58 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 58. The skull and lower jaw of the erinaceid Parechinus aethiopicus CM 45275 in lateral view. Abbreviations: an, (mandibular) angle; as, alisphenoid; asc, alisphenoid canal; bs, basisphenoid; con, (mandibular) condyle; cor, coronoid process; ec, ectotympanic; ecpc, ectopterygoic process; egp, entoglenoid process; enpc, entopterygoid crest; fr, frontal; ip, interparietal; ju, jugal, ma, mandible; mx, maxilla; na, nasal; os, orbitosphenoid; pa, parietal; pal, palatine; pe, petrosal; pgf, postglenoid process; pgp, postglenoid process; pmx, premaxilla; sq, squamosal.
Fig. 57 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 57. The skull and lower jaw of the tenrecid Potamogale velox CM 40781 in right lateral view (reversed from the original). Dashed line is suture between frontal and parietal, which is drawn based on CM 16034. Abbreviations: an, (mandibular) angle; as, alisphenoid; asc, alisphenoid canal; bs, basisphenoid; con, (mandibular) condyle; cor, coronoid process; ec, ectotympanic; enpc, entopterygoid crest; fr, frontal; iof, infraorbital foramen; m3, lower third molar; ma, mandible; mx, maxilla; na, nasal; os, orbitosphenoid; pa, parietal; pal, palatine; pe, petrosal; pmx, premaxilla; sq, squamosal; ssf, subsquamosal foramen.
Fig. 54 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 54. The skull and lower jaw of the lagomorph Prolagus sardus, a Quaternary ochotonid, in right lateral view, redrawn from Dawson (1969: figs. 2, 3, 6). Parallel lines indicate the cut surfaces of zygoma. Abbreviations: an, (mandibular) angle; as, alisphenoid; con, (mandibular) condyle; cor, coronoid process; e?, ethmoid?; eam, external acoustic meatus; ec, ectotympanic; ecpc, ectopterygoid crest; enpc, entopterygoid crest; fr, frontal; iof, infraorbital foramen; ma, mandible; mal, masseteric line; mf, mental foramina; mx, maxilla; mxfe, maxillary fenestra; na, nasal; opf, optic foramen; os, orbitosphenoid; pa, parietal; pal, palatine; pe, petrosal; pmx, premaxilla; spf, sphenopalatine foramen; sq, squamosal.
Fig. 56 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 56. The skull of Asioryctes nemegtensis (A) and Kennalestes gobiensis (B) in ventral view, redrawn from KielanJaworwoska (1984c: fig. 1). Abbreviations: ec, ectotympanic; ecpc, ectopterygoid process; egp, entoglenoid process; enpc, entopterygoid process; gf, glenoid fossa; I4, upper fourth incisor; I5, upper fifth incisor; pf, piriform fenestra; pr, promontorium; ptc, posttympanic crest; tp, tympanic process of KielanJaworowska (1981).
Fig. 53 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 53. The skull and lower jaw of the leptictid Leptictis dakotensis in right lateral view, redrawn from Novacek (1986a: figs. 1, 10). Parallel lines indicate the cut surfaces of the zygoma. Abbreviations: an, (mandibular) angle; ap, anterior process of alisphenoid; as, alisphenoid; asc, alisphenoid canal; con, (mandibular) condyle; ecpc, ectopterygoid crest; en, entotympanic; enpc, entopterygoid crest; fdv, foramina for frontal diploic vein; fr, frontal; lact, lacrimal tubercle; ma, mandible; mx, maxilla; os, orbitosphenoid; pa, parietal; pal, palatine; pmx, premaxilla; smf, suprameatal foramen; sq, squamosal; ssf, subsquamosal foramen.
Fig. 55 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 55. The skull and lower jaws of the rodent Cocomys lingchaensis, an early Eocene ctenodactyloid, in right lateral view. The skull is redrawn from Li et al. (1989: fig. 2), and the lower jaw is from CMVP 31369. Dashed lines represent broken surfaces. Abbreviations: as, alisphenoid; asc, alisphenoid canal; con, (mandibular) condyle; foa, foramen ovale accessories, fr, frontal; iof, infraorbital foramen; ip, interparietal; lac, lacrimal; M3, upper third molar; ma, mandible; maf, masseteric fossa; mx, maxilla; na, nasal; opf, optic foramen; os, orbitosphenoid; pa, parietal; pal, palatine; pe, petrosal; pgf, postglenoid foramen; pmx, premaxilla; sq, squamosal.
Fig. 39 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 39. Stereophotograph of the skull of cf. Zalambdalestes sp. PSSMAE 129 in ventral view, with accompanying line drawing. Gray pattern represents matrix; parallel lines are badly worn teeth. Abbreviations: con, (mandibular) condyle; i1can, canal (broken) for root of lower first incisor; I2, upper second incisor; M1, upper first molar; M2, upper second molar; M3, upper third molar; ma, mandible; P2, upper second premolar; P3, upper third premolar; P4, upper fourth premolar; pe, petrosal.
Fig. 50 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 50. Relationships of Early Cretaceous Eomaia and outgroups. A. The strict consensus of 50 equally most parsimonious trees produced by PAUP analysis of the Ji et al. matrix of 268 dental and skeletal characters with all characters unordered (Ji et al., 2002: fig. 6a). B. The strict consensus of 116 equally most parsimonious trees produced by PAUP analysis of the matrix employed in panel A with our amendments to one character state for Zalambdalestes and one for Montanalestes. C. The strict consensus of three most equally parsimonious trees produced by PAUP analysis of the matrix employed in panel A with some multistate characters ordered (Ji et al., 2002: supplementary information).
Fig. 49 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 49. Relationships of Zalambdalestidae and outgroups. A. The strict consensus of 32 equally most parsimonious trees produced by PAUP analysis of the Archibald et al. matrix of 70 characters from the dentition, anterior skull, mandible, and petrosal among Cretaceous taxa (Archibald et al., 2001: fig. 3a). Zalambdalestidae (Kulbeckia, Zalambdalestes, and Barunlestes) and Zhelestidae (Paranyctoides,
Fig. 46 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 46. Relationships of ''zhelestids'' and outgroups. A. The strict consensus of four equally most parsimonoius trees produced by PAUP analysis of Nessov et al.'s matrix of 18 characters of the upper postcanine dentition among Late Cretaceous taxa plus Protungulatum donnae (Nessov et al., 1998: fig. 24B). Ungulatomorpha is the clade including the archaic ungulate P. donnae plus ''zhelestids'', with Aspanlestes aptap as the basalmost member. B. The strict consensus of 44 equally most parsimonious trees produced by PAUP analysis of the matrix employed in panel A with our amendments to three
Fig. 34 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 34. Stereophotographs of the basicranium of Zalambdalestes lechei PSSMAE 108 in ventral (A) and oblique (B) views. The latter shows the left ectotympanic bone with its fingerlike posterior crus and its laterally expanded anterior crus.
Fig. 33 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 33. Stereophotograph of the skull of Zalambdalestes lechei PSSMAE 108 in ventral view, with accompanying line drawing. Gray pattern represents matrix. Abbreviations: an, (mandibular) angle; at, atlas; C, upper canine; cf, carotid foramen; con, (mandibular) condyle; ec, ectotympanic; ecpc, ectopterygoid crest; egp, entoglenoid process; enpc, entopterygoid crest; fr, frontal; hf, hypoglossal foramina; I1, upper first incisor; I2, upper second incisor; i1, lower first incisor; inf, incisive foramen; jf, jugular foramen; ju, jugal; M1, upper first molar; ma, mandible; mx, maxilla; P1, upper first premolar; P2, upper second premolar; P3, upper third premolar; P4, upper fourth premolar; pf/fo, piriform fenestra/ foramen ovale; pmx, premaxilla; ppr/ptp, paroccipital process/posttympanic process; pr, promontorium; tp, tympanic process of KielanJaworowska (1981).
Fig. 23 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 23. Stereophotograph of the skull of Zalambdalestes lechei PSSMAE 108 in left lateral view, with accompanying line drawing. Gray pattern represents matrix. Abbreviations: an, (mandibular) angle; at, atlas; ax, axis; C, upper canine; c, lower canine; ec, ectotympanic; fr, frontal; I1, upper first incisor; I2, upper second incisor; i1, lower first incisor; i2, lower second incisor; iof, infraorbital foramen; ju, jugal; lact, lacrimal tubercle; mx, maxilla; na, nasal; P1, upper first premolar; P2, upper second pre
Fig. 21 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 21. Stereophotograph of the skull of cf. Zalambdalestes sp. PSSMAE 129 in dorsal view, with accompanying line drawing. Part of the endocranial surface of the petrosal is exposed. Gray pattern represents matrix; parallel lines are damaged surfaces. Abbreviations: fr, frontal; mx, maxilla; na, nasal; pe, petrosal; pmx, premaxilla.
Fig. 20 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 20. Stereophotograph of the skull of Zalambdalestes lechei PSSMAE 135 in dorsal view, with accompanying line drawing. Gray pattern represents matrix; parallel lines are damaged surfaces. Abbreviations: fr, frontal; lac, lacrimal; lacf, lacrimal foramen; ma, mandible; mx, maxilla; na, nasal; nc, nuchal crest; pa, parietal; paf, parietal facet on frontal; pop, postorbital process; sc, sagittal crest; sq, squamosal; tl, temporal line; tlc, translacrimal canal.
Fig. 48 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 48. Relationships of the rodentiaform Tribosphenomys and outgroups. A. The strict consensus of 44 equally most parsimonious trees produced by PAUP analysis of the Meng and Wyss matrix of 82 characters of the dentition, cranium, and postcranium (Meng and Wyss, 2001: fig. 13) with all characters ordered or with some binary characters ordered as irreversibleup. B. The strict consensus of 20 equally most parsimonious trees produced by PAUP analysis of the matrix employed in panel A with some multistate characters ordered (Meng and Wyss, 2001: fig. 14). C. The strict consensus of 132 equally most parsimonious trees produced by PAUP analysis of the matrix employed in panel A with our amendments to eleven character states for Zalambdalestes and ten for Barunlestes, and all characters ordered. D. The strict consensus of 132 equally most parsimonious trees produced by PAUP (2000) analysis of the matrix employed in panel C with some binary characters as ordered irreversibleup.
Fig. 18 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 18. Stereophotograph of the skull of Zalambdalestes lechei PSSMAE 108 in dorsal view, with accompanying line drawing. Gray pattern represents matrix. Abbreviations: at, atlas; cor, coronoid process; fr, frontal; lac, lacrimal; mx, maxilla; na, nasal; nc, nuchal crest; pa, parietal; pmx, premaxilla; pop (br), postorbital process (broken); sc, sagittal crest; sq, squamosal; ssf, subsquamosal foramen; tl, temporal line; tlc, translacrimal canal.
Fig. 42 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 42. Reconstruction of the skull of Zalambdalestes lechei in dorsal view. Gray areas are holes. Abbreviations: ano, anterior nasal notch; as, alisphenoid; fr, frontal; ju, jugal; lac, lacrimal; mx, maxilla; na, nasal; pa, parietal; pmx, premaxilla; pop, postorbital process; sc, sagittal crest; sq, squamosal; ssf, subsquamosal foramen; tlc, translacrimal canal.
Fig. 14 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 14. Stereophotographs of the lower jaws of Zalambdalestes lechei AMNH 21708 in left oblique view to see the medial surface of the right ascending ramus.
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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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