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Fig. 6 in The Basal Penguin (Aves: Sphenisciformes) Perudyptes Devriesi And A Phylogenetic Evaluation Of The Penguin Fossil Record
Fig. 6. Right carpometacarpus of MUSM 889 in (A) dorsal view, (B) ventral view, and (C) distal view. Scale bar 5 1cm. See appendix 5 for abbreviations.
Fig. 17 in The Basal Penguin (Aves: Sphenisciformes) Perudyptes Devriesi And A Phylogenetic Evaluation Of The Penguin Fossil Record
Fig. 17. Results of iterative analyses testing the effect of assigning character codings from isolated elements to species terminals. Strict consensus of 1920 MPTs of 4493 steps from the analysis applying codings from the Tonniornis mesetaensis holotype humerus to the Delphinornis gracilis terminal. In the results of the permutation for Delphinornis larseni (6390 trees of 4493 steps), the same strict consensus tree was recovered.
Fig. 25 in The Basal Penguin (Aves: Sphenisciformes) Perudyptes Devriesi And A Phylogenetic Evaluation Of The Penguin Fossil Record
Fig. 25. Coracoids of selected penguin taxa, illustrating phylogenetic characters: (A) the stem penguin Archaeospheniscus lowei (OM GL407); (B) extant Aptenodytes forsteri (AMNH 3767). The bone is incomplete in A, causing the proximal end to appear less widened. Broken edges suggest that the coracoid fenestra was originally completely enclosed in A. Scale bars 5 1 cm. See appendix 5 for abbreviations.
Fig. 16 in The Basal Penguin (Aves: Sphenisciformes) Perudyptes Devriesi And A Phylogenetic Evaluation Of The Penguin Fossil Record
Fig. 16. Strict consensus of 480 MPTs of 4494 steps from the analysis including the type B humerus (IB/P/B-0382) as a separate terminal.
Fig. 23 in The Basal Penguin (Aves: Sphenisciformes) Perudyptes Devriesi And A Phylogenetic Evaluation Of The Penguin Fossil Record
Fig. 23. Quadrates of selected penguin taxa, illustrating phylogenetic characters: (A) the stem penguin Icadyptes salasi (MUSM 897); (B) extant Spheniscus demersus (NSM 6294). See appendix 5 for abbreviations.
Fig. 30 in The Basal Penguin (Aves: Sphenisciformes) Perudyptes Devriesi And A Phylogenetic Evaluation Of The Penguin Fossil Record
Fig. 30. Tarsometatarsi of selected penguin taxa, illustrating phylogenetic characters: the stem penguins (A) Waimanu manneringi (CM zfa35), (B) Palaeeudyptes klekowskii (UCMP 321486), and (C) Anthropornis sp. (UCMP 321023), and (D) extant Spheniscus magellanicus (AMNH 24679). Scale bars 5 1 cm. See appendix 5 for abbreviations.
Fig. 15 in The Basal Penguin (Aves: Sphenisciformes) Perudyptes Devriesi And A Phylogenetic Evaluation Of The Penguin Fossil Record
Fig. 15. Results of iterative analyses testing the effect of assigning character codings from isolated elements to species terminals. Strict consensus of 1503 MPTs of 4494 steps from the analysis applying codings from IB/P/B-0382 (type B humerus) to the Marambiornis exilis terminal. An identical strict consensus topology resulted from the permutations adding the type B humerus codings to the Mesetaornis polaris terminal.
Fig. 12 in The Basal Penguin (Aves: Sphenisciformes) Perudyptes Devriesi And A Phylogenetic Evaluation Of The Penguin Fossil Record
Fig. 12. Single most parsimonious tree from analysis of 44 morphological characters by Acosta Hospitaleche et al. (2007, 2008).
Fig. 21 in The Basal Penguin (Aves: Sphenisciformes) Perudyptes Devriesi And A Phylogenetic Evaluation Of The Penguin Fossil Record
Fig. 21. Phylogeny of Sphenisciformes calibrated to the stratigraphic record. Ghost lineages (Norell, 1992) are minimized. Dotted lines extending the range of clade 7 are based on identification of fragmentary fossils of late Eocene age to this clade. We utilize age ranges for Spheniscus urbinai and Spheniscus megaramphus provided by Stucchi (2007). Most penguins from the La Meseta Formation occur in Telm 7 (34.2–36.1 Ma), but a few species have been reported from lower units (see Myrcha et al., 2002; Jadwiszczak, 2006a), accounting for the extended ranges of Delphinornis larseni, Anthropornis grandis, and Palaeeudyptes gunnari. A specimen from the Chilcatay Formation (see fig. 1) referred to Palaeospheniscus sp. by Acosta Hospitaleche and Stucchi (2005) is provisionally referred to Palaeospheniscus patagonicus (Ksepka, 2007), accounting for the longer range of this taxon. For taxa that are poorly constrained in age, the midpoint of possible ages is used (e.g., Marplesornis is placed at the late Miocene). Geographical locality for fossil taxa and breeding range of extant taxa are provided in parentheses following taxa names. Asterisks indicate taxa with extensive breeding ranges including oceanic islands (see Bertelli and Giannini [2005] for more data on these species). Abbreviations: AF, Africa; AN, Antarctica; AU, Australia; NZ, New Zealand and surrounding islands; SA, South America.
Fig. 19 in The Basal Penguin (Aves: Sphenisciformes) Perudyptes Devriesi And A Phylogenetic Evaluation Of The Penguin Fossil Record
Fig. 19. Results of iterative analyses testing the effect of assigning character codings from isolated elements to species terminals. Strict consensus of 930 MPTs of 4493 steps from the analysis applying codings from the Tonniornis mesetaensis holotype humerus to the Mesetaornis polaris terminal. An identical strict consensus topology resulted from the permutations adding the Tonniornis mesetaensis humerus codings to the Mesetaornis polaris terminal.
Fig. 20 in The Basal Penguin (Aves: Sphenisciformes) Perudyptes Devriesi And A Phylogenetic Evaluation Of The Penguin Fossil Record
Fig. 20. Strict consensus of 1400 MPTs of 4492 steps from the analysis including the Tonniornis mesetaensis and Tonniornis minimum holotype humeri as separate terminals.
Fig. 119 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 119. Dorsomedial (cerebellar) views of left petrosal of Tapirus terrestris (AMNH-VP 14103/1587). Scale 5 1 cm.
Fig. 118 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 118. Ventrolateral (tympanic) views of left petrosal of Tapirus terrestris (AMNH-VP 14103/1587)
Fig. 113 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 113. Ventrolateral (tympanic) views of the left petrosals of Equus caballus (SB MP 55) (Perissodactyla, Hippomorpha) and Tapirus terrestris (AMNH-VP 14103/1587) (Perissodactyla, Ceratomorpha) indicating petrosal contacts (outline) with different parts of the bony tympanic bulla and meatal tube. Striped areas indicate where the bony bulla has fused to the petrosal.
Fig. 115 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 115. Dorsolateral views of left petrosals of Equus caballus (SB MP 55) (Perissodactyla, Hippomorpha) and Tapirus terrestris (AMNH-VP 14103/1587) (Perissodactyla, Ceratomorpha). Dorsomedial and ventrolateral surfaces are gray.
Fig. 112 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 112. Ventrolateral (tympanic) views of left petrosal of Equus caballus (SB MP 55) (Perissodactyla, Hippomorpha). Striped areas are fused bulla. Scale 5 1 cm.
Fig. 108 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 108. Ventromedial views of left petrosals of †Dissacus praenuntius (UM 75501) (†Mesonychia, †Mesonychidae) and †Mesonyx obtusidens (AMNH-VP 12643) (†Mesonychia, †Mesonychidae). Dorsomedial and ventrolateral surfaces are gray.
Fig. 107 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 107. Dorsolateral views of left petrosals of †Dissacus praenuntius (UM 75501) (†Mesonychia, †Mesonychidae) and †Mesonyx obtusidens (AMNH-VP 12643 (†Mesonychia, †Mesonychidae). Dorsomedial and ventrolateral surfaces are gray.
Fig. 101 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 101. Ventromedial views of left petrosals of †Basilosaurus isis (UM 97507) (Cetaceamorpha, Basilosauridae) and †Dorudon atrox (UM 94812) (Cetaceamorpha, Basilosauridae).
Fig. 114 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives
Fig. 114. Dorsomedial (cerebellar) views of left petrosal of Equus caballus (SB MP 55) (Perissodactyla, Hippomorpha). Scale 5 1 cm.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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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.