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FIGURE 5 in Mammalian distal humerus fossils from eastern Montana, USA with implications for the Cretaceous-Paleogene mass extinction and the adaptive radiation of placentals
FIGURE 5. Multituberculate morphotype MuB (UCMP specimen 195933, from locality V99438; left), in ventral (1) and dorsal (2) stereopair views, and in distal (3), medial (4), and lateral (5) views.
FIGURE 8 in Mammalian distal humerus fossils from eastern Montana, USA with implications for the Cretaceous-Paleogene mass extinction and the adaptive radiation of placentals
FIGURE 8. Multituberculate morphotype MuE (UWBM specimen 97031, from locality C1845; right), in ventral (1) and dorsal (2) stereopair views, and in lateral (3), medial (4), and distal (5) views.
FIGURE 4 in Mammalian distal humerus fossils from eastern Montana, USA with implications for the Cretaceous-Paleogene mass extinction and the adaptive radiation of placentals
FIGURE 4. Multituberculate morphotype MuA (UCMP specimen 122045, from locality V70201; right), in ventral (1) and dorsal (2) stereopair views, and in lateral (3), medial (4), and distal (5) views.
FIGURE 1 in Mammalian distal humerus fossils from eastern Montana, USA with implications for the Cretaceous-Paleogene mass extinction and the adaptive radiation of placentals
FIGURE 1. Map of humerus-bearing fossil localities from this study. Localities span the Lancian biozone (yellow circles), and early and late Puercan biozones (Pu1 and Pu3, in blue stars and green triangles, respectively), as well as the temporally mixed Lancian-Pu1 localities of the Bug Creek Anthills (red squares). Most localities are in Garfield and McCone counties; Fallon and Carter counties in Montana and Niobrara County in eastern Wyoming (not pictured) each have one locality. Locality names and details are given in Appendix 1. Modified from Wilson et al. 2014.
FIGURE 2 in Mammalian distal humerus fossils from eastern Montana, USA with implications for the Cretaceous-Paleogene mass extinction and the adaptive radiation of placentals
FIGURE 2. Schematic of humerus measurements used in this study. Multituberculate specimen (UCMP 153039; left) in ventral (1), dorsal (2), and distal (3) views; eutherian specimen (UCMP 151964; right, reversed to appear as left) in anterior (4), posterior (5), and distal (6) views. See Table 1 for measurement descriptions. Abbreviations: AW, articular width; C, capitulum; CL, capitulum length; CD, capitulum depth; CW, capitulum width; EC, ectepicondyle; LC, lateral epicondyle (ectepicondyle); MC, medial epicondyle (entepicondyle); NC, entepicondyle; NCW, entepicondylar width; RC, radial condyle; RCL, radial condyle length; RCD, radial condyle depth; RCW, radial condyle width; TDW, total distal width; TL, trochlear length; TD, trochlear depth; TLW, total lateral width; TW; trochlear width; UC, ulnar condyle; UCL, ulnar condyle length; UCD, ulnar condyle depth; UCW, ulnar condyle width; UT, ulnar trochlea.
FIGURE 10 in Mammalian distal humerus fossils from eastern Montana, USA with implications for the Cretaceous-Paleogene mass extinction and the adaptive radiation of placentals
FIGURE 10. Therian morphotype ThA (UCMP specimen 127391, from locality V88007; left) in anterior (1) and posterior (2) stereopair views, and in medial (3) view.
FIGURE 18 in Mammalian distal humerus fossils from eastern Montana, USA with implications for the Cretaceous-Paleogene mass extinction and the adaptive radiation of placentals
FIGURE 18. Eutherian morphotype EuG (UCMP specimen 192678, from locality V74124; left) in anterior (1) and posterior (2) stereopair views, and in medial (3) and distal (4) views.
FIGURE 17 in Mammalian distal humerus fossils from eastern Montana, USA with implications for the Cretaceous-Paleogene mass extinction and the adaptive radiation of placentals
FIGURE 17. Eutherian morphotype EuF (UCMP specimen 92928, from locality V72129; right) in anterior (1) and posterior (2) stereopair views, and in lateral (3), medial (4), and distal (5) views.
FIGURE 14 in Mammalian distal humerus fossils from eastern Montana, USA with implications for the Cretaceous-Paleogene mass extinction and the adaptive radiation of placentals
FIGURE 14. Eutherian morphotype EuC (UCMP specimen 151991, from locality V71203; right) in anterior (1) and posterior (2) stereopair views, and in lateral (3), medial (4), and distal (5) views.
FIGURE 24 in Mammalian distal humerus fossils from eastern Montana, USA with implications for the Cretaceous-Paleogene mass extinction and the adaptive radiation of placentals
FIGURE 24. Plots of Linear Discriminant Analysis of the pruned dataset according to locomotor group. (1) LD1 vs. LD2; (2) LD1 vs. LD3; and (3) LD2 vs. LD3.
FIGURE 13 in Mammalian distal humerus fossils from eastern Montana, USA with implications for the Cretaceous-Paleogene mass extinction and the adaptive radiation of placentals
FIGURE 13. Eutherian morphotype EuB (UWBM specimen 97114, from locality C1115; left) in anterior (1) and posterior (2) stereopair views, and in distal (3), lateral (4), and medial (5) views.
FIGURE 7 in Mammalian distal humerus fossils from eastern Montana, USA with implications for the Cretaceous-Paleogene mass extinction and the adaptive radiation of placentals
FIGURE 7. Multituberculate morphotype MuD (UCMP specimen 195990, from locality V5620; left), in ventral (1) and dorsal (2) stereopair views, and in medial (3), lateral (4), and distal (5) views.
FIGURE 1 in First record of extinct Paraconularia (Cnidaria, Scyphozoa) from Tethyan sequence (Upper Permian) of Spiti valley, Himachal Himalaya, India
FIGURE 1. Geological map of the Pin River valley, Lahaul and Spiti district of Himachal Pradesh, India, showing location of the fossil specimen demarcated by star.
FIGURE 3. 1 in First record of extinct Paraconularia (Cnidaria, Scyphozoa) from Tethyan sequence (Upper Permian) of Spiti valley, Himachal Himalaya, India
FIGURE 3. 1, Paraconularia embedded in the Micaceous siltstone of the lower part of Gungri Formation, Guling village. 2, Upper Nodular Black Shale Member of the Gungri Formation. 3, Permian-Triassic boundary, Guling village. 4, Ammonite bearing Triassic limestone of Mikin Formation, opposite to Guling village.
FIGURE 4 in First record of extinct Paraconularia (Cnidaria, Scyphozoa) from Tethyan sequence (Upper Permian) of Spiti valley, Himachal Himalaya, India
FIGURE 4. Paraconularia sp. embedded in the micaceous siltstone of the Gungri Formation. 1, View of single face. 2, Close-up view showing well-developed nodes on facial ridge (transverse rib) and interspace. 3, Apertural side showing widely spaced facial ridges, which alternately arranged either side of the midline. 4, Close-up view of the apertural side showing nodes on facial ridge.
FIGURE 3 in Should the terms 'basal taxon' and 'transitional taxon' be extinguished from cladistic studies with extinct organisms?
FIGURE 3. Hypothetical data matrix and the most parsimonious tree obtained when it is analysed using parsimony.
FIGURE 2 in Should the terms 'basal taxon' and 'transitional taxon' be extinguished from cladistic studies with extinct organisms?
FIGURE 2. Simplified version of the cladogram of Figure 1 showing the relationships of the three main lineages of dinosaurs with focus on Sauropodomorpha. 'Sauropodomorpha A' and 'Sauropodomorpha B' represent two hypothetical taxa that are more closely related to Saturnalia than to Sauropoda. Ornithischia is represented by a single terminal taxon and Theropoda is represented by the living bird Gallus gallus.
FIGURE 1 in Should the terms 'basal taxon' and 'transitional taxon' be extinguished from cladistic studies with extinct organisms?
FIGURE 1. Simplified cladogram showing the relationships of the three main lineages of dinosaurs with focus on Sauropodomorpha. Letters A - F are related to clades treated in the main text. The assumed ages for the taxa of the tree are represented by rectangles thicker than other branches. Cladogenetic events (dichotomies) are not calibrated against geological time. Ornithischia is represented by the following taxa: Pisanosaurus, Heterodontosauridae, Eocursor, Thyreophora, Neornithischia. Theropoda is represented by the following taxa: Tawa, coelophysoids, Ceratosauria, Tetanurae. All other taxa represent Sauropodomorpha (here following the definition of Galton and Upchurch, 2004). Sauropoda (here following the definition of Salgado et al., 1997) is represented by Vulcanodon, Tazoudasaurus, Spinophorosaurus, Neosauropoda.
FIGURE 2 in Reconstruction of the musculoskeletal system in an extinct lion
FIGURE 2. Skeletal reconstruction showing the original bones from Panthera atrox and those which have been copied from other vertebrae (red), or from P. leo persica (blue). 1, lateral; 2, dorsal; 3, anterior views. Scale bar is 50 cm.
FIGURE 3 in Reconstruction of the musculoskeletal system in an extinct lion
FIGURE 3. Muscled reconstruction of Panthera atrox showing the major muscle groups in lateral view. Abbreviations: FCU – m. flexor carpi ulnaris; ECU – m. extensor carpi ulnaris; ECR – m. extensor carpi radialis; EDL – m. extensor digitorum longus. Scale bar is 50 cm.
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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.