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10,016 results for “Observation”
Figure 12 in Herpetocetus morrowi (Cetacea: Mysticeti), a new species of diminutive baleen whale from the Upper Pliocene (Piacenzian) of California, USA, with observations on the evolution and relationships of the Cetotheriidae
Figure 12. Herpetocetus morrowi sp. nov., reconstructed skull in dorsal view based on UCMP 124950, SDNHM 65781, and SDNHM 130390 showing anatomical features.
Figure 13 in Herpetocetus morrowi (Cetacea: Mysticeti), a new species of diminutive baleen whale from the Upper Pliocene (Piacenzian) of California, USA, with observations on the evolution and relationships of the Cetotheriidae
Figure 13. Herpetocetus morrowi sp. nov., reconstructed skull in ventral view based on UCMP 124950, SDNHM 65781, and SDNHM 130390 showing anatomical features.
Figure 11 in Herpetocetus morrowi (Cetacea: Mysticeti), a new species of diminutive baleen whale from the Upper Pliocene (Piacenzian) of California, USA, with observations on the evolution and relationships of the Cetotheriidae
Figure 11. Herpetocetus morrowi sp. nov., SDNHM 130390, paratype skull. A, lateral view; transverse cross-sections of the right half of the rostrum at B, 716 mm; C, 627 mm; D, 525 mm; and E, 358 mm from the anterior tip of the premaxilla. Abbreviations: lps, lateral palatal sulcus; max, maxilla; mps, major palatine sulcus; pmx, premaxilla; vo, vomer. Scale bar = 10 cm.
Figure 21 in Herpetocetus morrowi (Cetacea: Mysticeti), a new species of diminutive baleen whale from the Upper Pliocene (Piacenzian) of California, USA, with observations on the evolution and relationships of the Cetotheriidae
Figure 21. Herpetocetus morrowi sp. nov., SDNHM 38689, right referred petrosal. A, dorsal view; B, ventral view; C, lateral view; D, medial view; E, anterior view; F, posterior view. Abbreviations: A, anterior; APP, anterior process of the petrosal; APTB, anterior pedicle for attachment of the tympanic bulla; D, dorsal; EAM, external auditory meatus; ELF, endolymphatic foramen; FNC, endocranial opening of the facial nerve canal; FR, fenestra rotunda; FV, fenestra vestibuli; LP, lateral projection of the anterior process; M, medial; P, posterior; PC, pars cochlearis; PLF, perilymphatic foramen; SMF, stylomastoid fossa; V, ventral. Scale bar = 1 cm.
Figure 7 in Root causes of phylogenetic incongruence observed within basal sauropodomorph interrelationships
Figure 7. Phylogenetic trees obtained after new analyses were performed. They are based on a compilation of data sets and three scorings by different authors. Out-groups are indicated in grey. The shared part, not shared previously, is shaded in grey. A, strict consensus tree of the four most-parsimonious trees found using the scoring in Upchurch et al. (2007a) (tree length, TL: 1078 steps). The matrix includes 469 characters. B, strict consensus tree of the six most-parsimonious trees found using the scoring in Yates et al. (2010) (TL: 1118 steps). The matrix includes 450 characters. C, strict consensus tree of the three most-parsimonious trees found using the scoring in Pol et al. (2011) (TL: 996 steps). The matrix includes 450 characters.
Figure 6 in Root causes of phylogenetic incongruence observed within basal sauropodomorph interrelationships
Figure 6. Adams consensus trees (except for Yates et al., 2010) found after a reduction of the taxonomic scope (21 ingroups). Out-groups are not represented. A, Adams consensus tree of the 252 most-parsimonious trees obtained running the data set from Upchurch et al. (2007a) (tree length, TL: 680 steps). B, most-parsimonious tree obtained running the data set from Yates et al. (2010) (TL: 896 steps). C, Adams consensus tree of the 88 most-parsimonious trees obtained running the data set of Pol et al. (2011) (TL: 546 steps). D, strict consensus of trees A, B, and C. Branches in grey illustrate the common parts in the three analyses.
Figure 5 in Root causes of phylogenetic incongruence observed within basal sauropodomorph interrelationships
Figure 5. Strict consensus trees (except for Yates et al., 2010) found after a reduction of the taxonomic scope (21 ingroups). Out-groups are not represented. A, strict consensus tree of the 252 most-parsimonious trees obtained running the data set from Upchurch et al. (2007a) (tree length, TL: 680 steps). B, most-parsimonious tree obtained running the data set from Yates et al. (2010) (TL: 896 steps). C, strict consensus tree of the 88 most-parsimonious trees obtained running the data set from Pol et al. (2011) (TL: 546 steps). D, strict consensus of the trees A, B, and C. Branches in grey indicate areas in common among the three analyses.
Figure 1 in Root causes of phylogenetic incongruence observed within basal sauropodomorph interrelationships
Figure 1. Original phylogenetic tree and character distribution map from the analysis presented by Upchurch et al. (2007a). A, strict consensus tree, where Blikanasaurus was removed a posteriori. Out-group taxa branches are in grey; in-group taxa branches are in black. B, character distribution map where the x-axis represents the percentage of total characters in each major subdivision (e.g. cranial, axial, and appendicular), and the y-axis represents the percentage of characters within a region (for instance skull roof, braincase, etc., in the cranial region). The percentage written in the rectangle formed by each minor subdivision represents its contribution to the total number of characters.
Figure 2 in Root causes of phylogenetic incongruence observed within basal sauropodomorph interrelationships
Figure 2. Original phylogenetic tree and character distribution map from the analysis presented by Yates et al. (2010). A, strict consensus tree, where authors removed Blikanasaurus, Camelotia, and Isanosaurus a priori. Out-group taxa branches are in grey; in-group taxa branches are in black; Plateosaurus e, Plateosaurus engelhardti; Plateosaurus g, Plateosaurus gracilis. B, character distribution map where the x-axis represents the percentage of total characters in each major subdivision (e.g. cranial, axial, and appendicular), and the y-axis represents the percentage of characters within a region (for instance skull roof, braincase, etc., in the cranial region). The percentage written in the rectangle formed by each minor subdivision represents its contribution to the total number of characters.
Figure 3 in Root causes of phylogenetic incongruence observed within basal sauropodomorph interrelationships
Figure 3. Original phylogenetic tree and character distribution map from the analysis presented by Pol et al. (2011). A, strict consensus tree, where Jingshanosaurus, Blikanasaurus, Camelotia, and Ferganasaurus were removed a posteriori. Out-group taxa branches are in grey; in-group taxa branches are in black; Azendhosaurus m, Azendhosaurus madagascar; Azendhosaurus l, Azendhosaurus laroussi. B, character distribution map, where the x-axis represents the percentage of total characters in each major subdivision (e.g. cranial, axial, and appendicular), and the y-axis represents the percentage of characters within a region (for instance skull roof, braincase, etc., in the cranial region). The percentage written in the rectangle formed by each minor subdivision represents its contribution to the total number of characters.
Figs. 1–3 in New Observations on Three Species of Eucraniine Dung Beetles (Coleoptera: Scarabaeidae: Scarabaeinae) in Mendoza and San Juan Provinces, Argentina
Figs. 1–3. Localities and habitats for Eucraniini in San Juan and Mendoza, Argentina. 1) Habitat of Anomiopsoides cavifrons and Eucranium belenae in sand dunes south of the town of Caucete (San Juan); 2) Habitat of A. cavifrons in sandy area near the small community of Marayes (San Juan); 3) Habitat of Anomiopsoides fedemariai and E. belenae on the sandy riverbank of the R´ıo Mendoza, where it is intersected by RN 142 (Mendoza).
Fig. 1 in Observations on the Tunneling Behavior and Seed Dispersal Efficacy of Copris nubilosus Kohlmann, Cano, and Delgado (Coleoptera: Scarabaeinae: Coprini)
Fig. 1. The dung-lined interior of a tunnel (A) and the soil stained with FlashGel® Loading Dye indicating the tunnel trajectory (B).
Fig. 2 in Observations on the Tunneling Behavior and Seed Dispersal Efficacy of Copris nubilosus Kohlmann, Cano, and Delgado (Coleoptera: Scarabaeinae: Coprini)
Fig. 2. The effect of seed size on burial depth for small (asterisk) and large (triangle) seeds. The trendline (solid grey line) is the non-linear trend obtained using loess. The hatched box denotes the optimum depth range for successful seed germination (Estrada and Coates-Estrada 1991).
Figure 35. Herpetocetus morrowi, UCMP 124950, holotype lumbar vertebrae. A in Herpetocetus morrowi (Cetacea: Mysticeti), a new species of diminutive baleen whale from the Upper Pliocene (Piacenzian) of California, USA, with observations on the evolution and relationships of the Cetotheriidae
Figure 35. Herpetocetus morrowi, UCMP 124950, holotype lumbar vertebrae. A, vertebra #1, anterior view; B, vertebra #1, posterior view; C, vertebra #5, anterior view; D, vertebra #5, posterior view; E, vertebra #2, anterior view; F, vertebra #2, posterior view; G, vertebra #4, anterior view; H, vertebra #4, posterior view. Scale bar = 5 cm.
Figure 36 in Herpetocetus morrowi (Cetacea: Mysticeti), a new species of diminutive baleen whale from the Upper Pliocene (Piacenzian) of California, USA, with observations on the evolution and relationships of the Cetotheriidae
Figure 36. Herpetocetus morrowi sp. nov., UCMP 124950, left (?) holotype humerus. A, internal view; B, external view. Scale bar = 5 cm.
Figure 27 in Herpetocetus morrowi (Cetacea: Mysticeti), a new species of diminutive baleen whale from the Upper Pliocene (Piacenzian) of California, USA, with observations on the evolution and relationships of the Cetotheriidae
Figure 27. Herpetocetus morrowi sp. nov., SDNHM 90484, referred basicranium in ventral view. Scale bar = 5 cm.
Figure 31 in Herpetocetus morrowi (Cetacea: Mysticeti), a new species of diminutive baleen whale from the Upper Pliocene (Piacenzian) of California, USA, with observations on the evolution and relationships of the Cetotheriidae
Figure 31. Herpetocetus morrowi sp. nov., SDNHM 23057, left referred dentary in posterior view. Scale bar = 1 cm.
Figure 26 in Herpetocetus morrowi (Cetacea: Mysticeti), a new species of diminutive baleen whale from the Upper Pliocene (Piacenzian) of California, USA, with observations on the evolution and relationships of the Cetotheriidae
Figure 26. Herpetocetus morrowi sp. nov., SDNHM 38689, right referred tympanic bulla. A, dorsal view; B, ventral view; C, lateral view; D, medial view; E, anterior view; F, posterior view. Abbreviations: A, anterior; D, dorsal; L, lateral; P, posterior; V, ventral. Scale bar = 1 cm.
Figure 17 in Herpetocetus morrowi (Cetacea: Mysticeti), a new species of diminutive baleen whale from the Upper Pliocene (Piacenzian) of California, USA, with observations on the evolution and relationships of the Cetotheriidae
Figure 17. Herpetocetus morrowi sp. nov., UCMP 124950, basicranium of holotype skull in ventral view. Scale bar = 5 cm.
Figure 30 in Herpetocetus morrowi (Cetacea: Mysticeti), a new species of diminutive baleen whale from the Upper Pliocene (Piacenzian) of California, USA, with observations on the evolution and relationships of the Cetotheriidae
Figure 30. Herpetocetus morrowi sp. nov., SDNHM 23057, left referred dentary. A, dorsal view; B, medial view; C, ventral view; D, lateral view (mirrored horizontally). Scale bar = 10 cm.
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.