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1,301 results for “Early Cretaceous”
FIG. 9 in Review of the Early Cretaceous erymid lobsters (Crustacea: Decapoda) from the Western Tethys
FIG. 9. — Species of Pustulina Quenstedt, 1857 from Western Europe: A-D, holotype MNHN.F.A57460 (Leroy coll.) of Pustulina occitana n. sp. from the Berriasian of Laciterne-Boisset near Moulès-et-Baucels, France: carapace in right lateral view (A), dorsal view (C) and line drawings (B, D); E, F, holotype (probably lost) of Pustulina victori nom. nov. from the Berriasian of Leysse, France: original figure of carapace by Van Straelen (1936: pl. 2, fig. 3) (E) and line drawing (F); G-H, holotype MNHN.F.A57459 (Leroy coll.) of Pustulina colossea n. sp. from the Hauterivian of Castellane, France: left lateral view (G) and line drawing (H); I-L, specimen MNHN.F.A57461 of Pustulina tuberculata (Bell, 1863) from the Albian of Cambridge, United Kingdom: right lateral view (I), dorsal view (K) and line drawings (J, L). Abbreviations: a, branchiocardiac groove; b, antennal groove; b1, hepatic groove; c, postcervical groove; cd, cardiac groove; d, gastro-orbital groove; e1e, cervical groove; i, inferior groove. Photographs: L. Cazes (A, C, G, I, K). Line drawings: J. Devillez. Scale bars: 10 mm.
FIG. 8 in Review of the Early Cretaceous erymid lobsters (Crustacea: Decapoda) from the Western Tethys
FIG. 8. — New species of Early Cretaceous Enoploclytia M'Coy, 1849: A-D, holotype MNHN.F.B14557 of Enoploclytia augustobonae n. sp. from the Barremian of Amance, France: carapace in right lateral view (A), and line drawing (B), dorsal view (C) showing the deviation of median line in cephalic region (intercalated plate) and line drawing (D); E-H, holotype of Enoploclytia gigantea n. sp. from the Albian of Fort Worth, USA: original figures of carapace by Rathbun (1935: pl. 4; figs 1, 2), left lateral view (E), right lateral view (F), and line drawings (G, H). Abbreviations: a, branchiocardiac groove; b, antennal groove; b1, hepatic groove; c, postcervical groove; d, gastro-orbital groove; e1e, cervical groove; i, inferior groove; ω, attachment site of mandibular muscle. Photographs: L. Cazes (A, C). Line drawings: J. Devillez. Scale bars: A-D, 10 mm; E-H, 20 mm.
FIG. 5 in Review of the Early Cretaceous erymid lobsters (Crustacea: Decapoda) from the Western Tethys
FIG. 5. — Stenodactylina delphinensis (Moret, 1946) n. comb. from the Berriasian of Noyarey, France, holotype OSUG.UJF-ID 11152: A, carapace in dorsal view showing the two sides; B, line drawing of right side. Abbreviations: a, branchiocardiac groove; b, antennal groove; b1, hepatic groove; c, postcervical groove; d, gastro-orbital groove; e1e, cervical groove; i, inferior groove; PoA, post-orbital area. Photograph: L. Cazes. Line drawing: J. Devillez. Scale bars: 5 mm.
FIG. 3 in Review of the Early Cretaceous erymid lobsters (Crustacea: Decapoda) from the Western Tethys
FIG. 3. — Anatomical terminology of erymid lobsters: A, B, holotype BAS KG.50.4 of Palaeastacus foersteri Taylor, 1979 from the Barremian of Alexander Island, Antarctic: general view (A) and line drawing of the carapace (B); C, extant lobster Homarus gammarus (Linnaeus, 1758) with P1 chelae terminology. Abbreviations: a, branchiocardiac groove; b, antennal groove; c, postcervical groove; cam, carina of anterior margin; d, gastro-orbital groove; da, dactylus; db, dactylar bulge; ds, dorsal surface; e1e, cervical groove; i, inferior groove; im, inner margin; in, index; om, outer margin, PoA, post-orbital area; Sag, Sshaped anterior groove. Photographs: Hillary Blagbrough (A), Bart Braun (C). Line drawing: J. Devillez. Scale bars: 10 mm.
Fig. 47. Relationships among selected Cretaceous and early Tertiary eutherians. A in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes
Fig. 47. Relationships among selected Cretaceous and early Tertiary eutherians. A. The eutherian portion of the strict consensus of 144 equally most parsimonious trees produced by PAUP analysis of Rougier et al.'s matrix of 156 craniodental characters (Rougier et al., 1998: supplementary information; see also Wible et al., 2001). B. The eutherian portion of the strict consensus of 288 equally most parsimonious trees produced by PAUP analysis of the Rougier et al. matrix with our amendments to 21 character states for Zalambdalestes.
Figure 6 in A new basal ornithuromorph bird (Aves: Ornithothoraces) from the Early Cretaceous of China with implication for morphology of early Ornithuromorpha
Figure 6. Comparative sternal anatomy of the holotype of Bellulia rectusunguis gen. et sp. nov. (IVPP V17970) with selected basal ornithuromorphs. (A) Bellulia rectusunguis; (B) Archaeorhynchus spathula (modified from Zhou et al., 2013); (C) Jianchangornis microdonta; (D) Jiuquanornis niui; (E) Hongshanornis longicresta (modified from Zhou et al., 2013); (F) Yixianornis grabaui (modified from Zhou et al., 2013); (G) Gansus yumenensis; (H) Piscivoravis lii (modified from Zhou et al., 2014a); (I) Iteravis huchzermeyeri (modified from Zhou et al., 2014b); and (J) Yanornis martini (modified from Zhou et al., 2013). Line drawings are not scaled.
Figure 2 in A new basal ornithuromorph bird (Aves: Ornithothoraces) from the Early Cretaceous of China with implication for morphology of early Ornithuromorpha
Figure 2. Interpretive line drawing of the holotype of Bellulia rectusunguis gen. et sp. nov., IVPP V17970. Abbreviations: ca, caudal vertebra; co, coracoid; cv, cervical vertebra; dr, dorsal rib; d I–IV, digit I–IV; fe, femur; fi, fibula; fu, furcula; ga, gastroliths; ha, haemal arch; hu, humerus; il, ilium; is, ischium; ma, manus; mt I, metatarsal I; pr, primary remiges; py, pygostyle; ra, radius; re, rectrices; rr, radiale; sc, scapula; sr, sternal rib; st, sternum; sy, synsacrum; ta, tarsometatarsus; ti, tibiotarsus; tv, thoracic vertebra; ul, ulna; ur, ulnare. Scale bar, 20 mm.
Figure 5 in A new basal ornithuromorph bird (Aves: Ornithothoraces) from the Early Cretaceous of China with implication for morphology of early Ornithuromorpha
Figure 5. Comparative furcular anatomy of the holotype of Bellulia rectusunguis gen. et sp. nov. (IVPP V17970) with selected basal ornithuromorphs. (A) Bellulia rectusunguis; (B) Schizooura lii; (C) Longicrusavis houi; (D) Archaeorhynchus spathula; (E) Gansus yumenensis. Line drawings are not scaled.
Figure 4 in A new basal ornithuromorph bird (Aves: Ornithothoraces) from the Early Cretaceous of China with implication for morphology of early Ornithuromorpha
Figure 4. Pelvis and hindlimb of the holotype of Bellulia rectusunguis gen. et sp. nov., IVPP V17970. (A) Photograph, and (B) line drawing of pelvis and femur; (C) close-up of the proximal end of the right tibiotarsus; (D) photograph, and (E) line drawing of the left tarsometatarsus. Abbreviations: ac, acetabulum; an, antitrochanter; ccn, cranial cnemial crest; fh, femoral head; lcn, lateral cnemial crest; mt I–IV, metatarsal I–IV; pv, proximal vascular foramen; tc, trochanter crest; tu, tubercle; other abbreviations follow in Figure 2. The arrow in (D) indicates the tubercle for insertion of the M. cranialis tibialis. Scale bar, 10 mm.
Figure 1 in A new basal ornithuromorph bird (Aves: Ornithothoraces) from the Early Cretaceous of China with implication for morphology of early Ornithuromorpha
Figure 1. Photograph of the holotype of Bellulia rectusunguis gen. et sp. nov., IVPP V17970. Scale bar, 20 mm.
Figure 8 in A new basal ornithuromorph bird (Aves: Ornithothoraces) from the Early Cretaceous of China with implication for morphology of early Ornithuromorpha
Figure 8. Strict consensus tree of 198 MPTs obtained from the phylogenetic analysis (tree length = 1045, consistency index = 0.352, retention index = 0.677). Bellulia rectusunguis gen. et sp. nov. is resolved in a basal position within Ornithuromorpha. Bootstrap (greater than 50%) and Bremer support values are labeled in normal and italic formats respectively near corresponding node.
Figure 7 in A new basal ornithuromorph bird (Aves: Ornithothoraces) from the Early Cretaceous of China with implication for morphology of early Ornithuromorpha
Figure 7. Photographs and line drawings of forearms of the holotype of Bellulia rectusunguis gen. et sp. nov., IVPP V17970. (A) and (B) the left wing; (C) and (D) the right hand. Abbreviations: al, alular metacarpal; al-1,2, the first and second phalanx of the alular digit; mm, major metacarpal; mm-1, 2, 3, the first, second and third phalanx of the major digit; mi, minor metacarpal; mi-1, the first phalanx of the minor digit; ol, olecranon; other abbreviations follow in Figure 2. Scale bars, 10 mm.
FIGURE 1 in A New Bethylid Wasp in Lebanese Early Cretaceous Amber (Hymenoptera: Chrysidoidea), with Comments on other Mesozoic Taxa
FIGURE 1. Microphotographs of the holotype female of Holopsenella primotica, new genus and species (AMNH L-924), in Lebanese Early Cretaceous amber (scale bars = 1 mm). A. Dorsal view. B. Ventral view. C. Lateral view.
FIGURE 2 in A New Bethylid Wasp in Lebanese Early Cretaceous Amber (Hymenoptera: Chrysidoidea), with Comments on other Mesozoic Taxa
FIGURE 2. Holotype female of Holopsenella primotica, new genus and species (AMNH L-924), in Lebanese Early Cretaceous amber (scale bars A, B, D = 1 mm; C = 0.5 mm). A. Lateral view. B. Dorsal view. C. Forewing (d = discoidal cell; sd = subdiscoidal cell). D. Lateral, ventral-oblique view of metasoma.
Fig. 3 in The First Record of a Pterosaur from the Early Cretaceous Strata of Öösh (Övörkhangai; Mongolia)
Fig. 3. Cladogram illustrating the phylogenetic relationships of the Pterodactyloidea as presented by Kellner (1996). The possible placement of the midcervical vertebrae, IGM 100/1321, is represented by the solid white lines. These lines mark the distribution of midcervical vertebrae with tall and bladelike neural spines, lateral pneumatic foramina, and postexapophyses within the Pterodactyloidea.
Fig. 2 in The First Record of a Pterosaur from the Early Cretaceous Strata of Öösh (Övörkhangai; Mongolia)
Fig. 2. Photograph of IGM 100/1321 in A, dorsal; B, posterior; C, right lateral; D, ventral; E, anterior; and F, left posterolateral view. See text for a list of abbreviations. Scale equals 1 cm.
Fig. 1 in The First Record of a Pterosaur from the Early Cretaceous Strata of Öösh (Övörkhangai; Mongolia)
Fig. 1. Map of Mongolia showing the geographical relationship of the Öösh locality to other Gobi fossil localities (modified from Watabe and Suzuki, 2000).
Fig. 11. Notoemys zapatocaensis, n in Notoemys zapatocaensis, a New Side-Necked Turtle (Pleurodira: Platychelyidae) from the Early Cretaceous of Colombia
Fig. 11. Notoemys zapatocaensis, n.sp. Restoration of known plastron elements. Scales labeled on left, bones on right.
Fig. 9. Notoemys zapatocaensis, n in Notoemys zapatocaensis, a New Side-Necked Turtle (Pleurodira: Platychelyidae) from the Early Cretaceous of Colombia
Fig. 9. Notoemys zapatocaensis, n.sp. IPN ISEAC140120031. Ventral view of shell with plastron elements.
Fig. 6. Notoemys zapatocaensis, n in Notoemys zapatocaensis, a New Side-Necked Turtle (Pleurodira: Platychelyidae) from the Early Cretaceous of Colombia
Fig. 6. Notoemys zapatocaensis, n.sp. Restoration of carapace in dorsal view. Scales labeled on left, bones on right.
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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.