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4,028 results for “Mammalia”
Figure 25 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 25. Majority-rule consensus tree with positioned unambiguous synapomorphy (black font) and synapomorphy depending on optimization (grey font). Underlined characters express homoplasy for them. A, Acctran optimization. B, Deltran optimization. Abbreviation: Prop.-Pros. = Propachyrukhos - Prosotherium.
Figure 24 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 24. Cladograms showing the phylogenetic relationships of archaeohyracids plus hegetotheriids (plus mesotheriids) from the cladistic analysis (five most parsimonious trees with 66 steps, CI = 0.79, RI = 0.88). A, strict consensus tree (68 steps, CI = 0.76, RI = 0.86). Nodes that have a Bremer support superior to 2 are indicated as '> 2'; all others have a Bremer support equal to 1. B, majority-rule consensus (66 steps, CI = 0.79, RI = 0.88); 60% refers to the percentage of the most parsimonious cladograms that present this node. C, Adams consensus tree (68 steps, CI = 0.76, RI = 0.86).
Figure 23. Sallatherium altiplanense, slightly worn P4- M3, SAL 561 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 23. Sallatherium altiplanense, slightly worn P4- M3, SAL 561. Mesial to right and labial at the top.Scale bar = 1 cm.
Figure 21. Archaeohyrax patagonicus, dentition. A in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 21. Archaeohyrax patagonicus, dentition. A, five isolated upper cheek teeth, MACN A52-620. Mandible with right i1-i3, p2-m3 and left i2-c, p3-m3: B, occlusal view; C, left lateral view. Scale bar = 1 cm.
Figure 22 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 22. Archaeohyrax patagonicus, schematic representation of left p3-m3, MACN A52-624. Labial to right and mesial at the top. Scale bar = 1 cm.
Figure 20 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 20. Schematic representation of bone contacts in the orbitotemporal fossa in the typotherians Protypotherium (Interatheriidae), Mesotherium (Mesotheriidae), Hegetotherium (Hegetotheriidae) and Archaeohyrax (Archaeohyracidae). Modified after Patterson (ms).
Figure 19 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 19. Schematic representation of the cranium of Archaeohyrax patagonicus, ventral view, from MACN A52-617. Scale bar = 1 cm.
Figure 18 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 18. Archaeohyrax patagonicus, cranium of the holotype, MACN A52-617. A, ventral view. B, dorsal view. C, right lateral view. Scale-bar = 1 cm.
Figure 8 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 8. Archaeohyrax suniensis sp. nov., details of the auditory region (right side), SAL 4. A, ventral view. B, postero-lateral (right) view. C, ventro-lateral (right) view. Scale bar = 1 cm.
Figure 14 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 14. Archaeohyrax suniensis sp. nov., lower permanent cheek teeth. A, left p3-m2, SAL 311. B, right p3-m2 (reversed), SAL 309. C, left p3-m3, YPM-PU 22067 (partial). Labial to left and mesial at the top. Scale bar = 1 cm.
Figure 16 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 16. Archaeohyrax suniensis sp. nov., variation of the lower cheek teeth morphology. A, left p3-m2 (reversed), MNHN-BOL-V 006864 (partial). B, right p4-m3, MNHN- BOL-V 003831. C, right p3-m3, MNHN-BOL-V 006136. Lingual to left and mesial at the top. Scale bar = 1 cm.
Figure 4 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 4. Archaeohyrax suniensis sp. nov., paratype, cranium and mandible, MNHN-BOL-V 006730. A, right lateral view. B, dorsal view. Scale bar = 1 cm.
Figure 3 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 3. Archaeohyrax suniensis sp. nov., schematic representation of the dentition of SAL 4. A, upper jaw with right I3-M2, left dI1-2, I3, P1-M3. B, lower jaw with right p1-m2 (m3 is covered with matrix), left p2-m3. Mesial at the top. Scale bar = 1 cm.
Figure 6 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 6. Interpretative and simplified partial reconstruction of the skull of Archaeohyrax suniensis sp. nov., right lateral view, from SAL 4, MNHN-BOL-V 006730 and SAL 183. Scale bar = 1 cm.
Figure 2 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 2. Archaeohyrax suniensis, cranium of the holotype, SAL 4. A, ventral view. B, dorsal view. C, right lateral view. Scale bar = 1 cm.
Figure 17 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 17. Archaeohyrax suniensis sp. nov., deciduous lower teeth. A, left dp3-4, m1-2, YPM-PU 21895. B, right dp3-4, SAL 646. Labial to left for A, to right for B, mesial at the top for both. Scale bar = 1 cm.
Figure 12 in Further evidence of the African antiquity of hyaenodontid ('Creodonta', Mammalia) evolution
Figure 12. Preliminary tentative and informal hypothesis on the phylogenetic relationships of Lahimia selloumi gen. et sp. nov. and Koholiinae with main lineages of hyaenodontids, based on the present character study, with indications of stratigraphical and palaeogeographical distribution. This phylogenetic sketch supports an African origin of the Hyaenodontidae (e.g. Gheerbrant et al., 2006) and a significant early African radiation that remains nearly unknown and that is exemplified here by several ghost lineages [Prototomus-like lineage, Proviverra-like lineage, Limnocyoninae, Boualitomus (? = uncertain age), Koholia]. D, dispersal from Africa to Laurasia. Cimolestes is taken here as the outgroup ancestral eutherian morphotype. Node 1: Hyaenodontidae: postvallum/prevallid shearing developed (postmetacrista/ paraconid–paracristid enhanced); first molar smaller than M2–3. Node 2: Trigonid larger than talonid; postfossid slightly narrow; P4 without metaconid ridge. Node 3: P1 single-rooted; postfossid narrow; talonid cusps reduced and crestiform (but base inflated transversally), especially the entoconid. Node 4: Koholiinae (lower dentition: inferred in Koholia): mandibular symphysis anterior to P2; P1 absent; precingulid extended labially; protoconid with labial flank inflated and apex set lingually; trigonid much larger than talonid; talonid reduced and simplified (including vs. Prototomus); postfossid very narrow (including vs. Prototomus); hypoconid and hypoconulid poorly separated distally (no deep notch); reduced exodaenodonty; prevallum/postvallid shearing secondarily developed? Node 5 (lower dentition: inferred in Koholia): P2 small with mesial root reduced; paraconid large, high and well lingual; talonid short; protocone reduced (Lahimia?) metaconid reduced; trigonid extended mesiodistally.
Figure 10 in Further evidence of the African antiquity of hyaenodontid ('Creodonta', Mammalia) evolution
Figure 10. Comparison of tooth length and width profiles (natural-logarithm scale in ordinate) for the three lower molars in Lahimia selloumi gen. et sp. nov. (OCP DEK/GE 443, OCP DEK/GE 442, MNHN PM56, and MNHN PM57), Boualitomus marocanensis, Prototomus minimus, and Prototomus girardoti Smith & Smith, 2001.
Figure 7 in Craniodental anatomy of late Oligocene archaeohyracids (Notoungulata, Mammalia) from Bolivia and Argentina and new phylogenetic hypotheses
Figure 7. Interpretative and simplified reconstruction of the skull of Archaeohyrax suniensis sp. nov., ventral view, from SAL 4, SAL 1010, SAL 183, MNHN-BOL-V 006730 and YPM-PU 23701 (the pterygoid region is highly simplified because it is unknown in many details). Scale bar = 1 cm.
Figure 11 in Further evidence of the African antiquity of hyaenodontid ('Creodonta', Mammalia) evolution
Figure 11. Comparison of the occlusal sketch of the lower molars of Lahimia selloumi gen. et sp. nov. (M1 and M2 of MNHN PM 57 and M1 trigonid of OCP DEK/GE 443) and the upper molars of Koholia atlasense (M1). I–V: related morphological features: see Table 7. 1–6: wear facets.
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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.