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FIGURE 1 in A New Family of Large Omnivorous Bats (Mammalia, Chiroptera) from the Late Eocene of the Fayum Depression, Egypt, with Comments on Use of the Name "Eochiroptera"
FIGURE 1. Maps showing the location of the Fayum Depression in Egypt (left and the geographic position of the BQ-2 Quarry (right) within the Birket Qarun Formation (modified from Sallam et al., 2011).
FIGURE 6 in A New Family of Large Omnivorous Bats (Mammalia, Chiroptera) from the Late Eocene of the Fayum Depression, Egypt, with Comments on Use of the Name "Eochiroptera"
FIGURE 6. Bivariate plot of length vs. width of M2 in selected large extant and extinct bats with tribosphenic dentitions (see table 3 for body mass in living taxa). Extant bats include: 1, Saccolaimus peli (Emballonuridae); 2, Taphozous nudiventris (Emballonuridae); 3, Hipposideros commersoni (Hipposideridae); 4, Eumops dabbenei (Molossidae); 5, Hesperoptenus tickelli (Vespertilionidae); 6, Artibeus fimbriatus (Phyllostomidae); 7, Myotis (Vespertilionidae); 8, Vampyrum spectrum (Phyllostomidae); 9, Phyllostomus hastatus (Phyllostomidae); 10, Megaderma lyra (Megadermatidae); 11, Eumops perotis (Molossidae); 12, Macroderma gigas (Megadermatidae).
FIGURE 13 in New leontiniid Notoungulata (Mammalia) from Chile and Argentina: comparative anatomy, character analysis, and phylogenetic hypotheses
FIGURE 13. Cladogram of the "Toxodont" analysis. Strict consensus (left) and majority 50% consensus of the "Toxodont" phylogenetic analysis. Nodes: A, Colpodon; B, "Tropical clade"; C, Leontiniidae; D, "advanced Toxodontia"; E, Toxodontidae; F, "notohippid" + Toxodontidae. Numbers at nodes represent percent support when support is less than 100%.
FIGURE 7 in New leontiniid Notoungulata (Mammalia) from Chile and Argentina: comparative anatomy, character analysis, and phylogenetic hypotheses
FIGURE 7. Proximal (right) tarsals of leontiniids. A, calcaneum of cf. Elmerriggsia fieldia (PM 413); B, astragalus of cf. Elmerriggsia fieldia (PM 415); C, calcaneum of Scarrittia canquelensis (AMNH 29626), in dorsal and distal views; and D, astragalus of Scarrittia canquelensis (AMNH 29626), in dorsal and distal views. Abbreviations: cu, cuboid; ect, ectal; f, facet; fib, fibula; nav, navicular; sus, sustentacular.
FIGURE 4. 40 in New leontiniid Notoungulata (Mammalia) from Chile and Argentina: comparative anatomy, character analysis, and phylogenetic hypotheses
FIGURE 4. 40Ar/39Ar age spectra and inverse isochron plots for samples CH-31 (above) and CH-32 (opposite page). Age spectra illustrate apparent age versus cumulative fraction of 39Ar released. Shaded boxes indicate steps used to calculate weighted mean plateau ages. Plotting these steps suggests that most of them fall on simple isochrons with a 40Ar/36Ar ratio of the trapped component somewhat higher than atmospheric gas, giving a more reliable estimate of the ages at ~19.5 Ma, or ~19.8 Ma when corrected for a revised age of the Fish Canyon Tuff standard.
FIGURE 9 in New leontiniid Notoungulata (Mammalia) from Chile and Argentina: comparative anatomy, character analysis, and phylogenetic hypotheses
FIGURE 9. Selected dental characters of A, Anayatherium fortis, cast of holotype, alveoli of I3–P1 are exposed to show that A. fortis had a complete dental formula; B, m2 of Thomashuxleya externa (AMNH 28697) in occlusal (upper) and oblique (lower) views; and C, left m2 of Scarrittia canquelensis (AMNH 29592) in occlusal (upper) and lateral (lower) views. B and C illustrate the hypothetical evolution of the "paraconid" from the mesiolingual cingulid.
FIGURE 8 in New leontiniid Notoungulata (Mammalia) from Chile and Argentina: comparative anatomy, character analysis, and phylogenetic hypotheses
FIGURE 8. Knee region of leontiniids. A, left distal femur and proximal tibia-fibula (P 13632) in dorsal and lateral views of c.f. Elmerriggsia fieldia; and B, right (reversed to show as left) distal, femur of Anayatherium, cf. A. fortis in dorsal, lateral and distal views. Scale bar applies to all.
FIGURE 14 in New leontiniid Notoungulata (Mammalia) from Chile and Argentina: comparative anatomy, character analysis, and phylogenetic hypotheses
FIGURE 14. Cladogram of the "Typothere included" analysis. Strict consensus (left) and majority 50% consensus of the "Typothere included" phylogenetic analysis. Nodes: A, Colpodon; B, "Tropical clade"; C, Leontiniidae; D, "advanced Toxodontia"; E, Toxodontidae; F, "notohippid"+Toxodontidae (Eurygenium excluded); G, "advanced Toxodontia" plus interatheriine interatheriids. Numbers at nodes represent percent support when support is less than 100%.
FIGURE 12 in New leontiniid Notoungulata (Mammalia) from Chile and Argentina: comparative anatomy, character analysis, and phylogenetic hypotheses
FIGURE 12. Hypothetical pedal transition series in Notoungulata showing left pes in dorsal view (upper row), left calcaneum in dorsal view (middle row), and left calcaneum in medial view (lower row). Illustrations are not to scale. Abbreviations are as follows: ast, astragalus; calc, calcaneum; cu, cuboid; ect, ectocuneiform; f, facet; fib, fibula; Mt, metatarsal; nav, navicular; sus, sustentacular; troch, trochlea.
FIGURE 3 in New leontiniid Notoungulata (Mammalia) from Chile and Argentina: comparative anatomy, character analysis, and phylogenetic hypotheses
FIGURE 3. Left dentitions of Colpodon spp.: Colpodon antucoensis, new species (SGOPV 5704) in lateral (A) and occlusal (B) views; C, Colpodon propinquus (FMNH P 13310) in occlusal view. The numbers below the descriptors indicate character number (#) and state (see Character Analysis). Scale bar applies to all.
FIGURE 11 in New leontiniid Notoungulata (Mammalia) from Chile and Argentina: comparative anatomy, character analysis, and phylogenetic hypotheses
FIGURE 11. Hypothetical manual transition series in Notoungulata. All hands shown as left. Not drawn to scale. Abbreviations: Cun, cuneiform; Lu, lunate; Mg, magnum; Sc, scaphoid; Td, trapezoid; Tm, trapezium. Roman numerals indicate digit number.
FIGURE 5 in New leontiniid Notoungulata (Mammalia) from Chile and Argentina: comparative anatomy, character analysis, and phylogenetic hypotheses
FIGURE 5. Upper cheek teeth of Elmerriggsia fieldia, new taxon. A, P 13386, holotype, P2–M2; B, PM 61102, right M1; C, PM 61101, right P1–P3; and D, P 15060, unworn, right P3. Scale bar applies to all.
FIG. 2. MLP 08-XI-30-1, right p4 in A new astrapothere (Mammalia, Meridiungulata) from La Meseta Formation, Seymour (Marambio) Island, and a reassessment of previous records of Antarctic astrapotheres
FIG. 2. MLP 08-XI-30-1, right p4 or m1, holotype of Antarctodon sobrali, gen. et sp. nov., in A, occlusal; B, posterior; C, anterior; D, lingual; and E, labial views. Scale bar = 5 mm.
FIG. 3 in A new astrapothere (Mammalia, Meridiungulata) from La Meseta Formation, Seymour (Marambio) Island, and a reassessment of previous records of Antarctic astrapotheres
FIG. 3. Single most parsimonious tree (length = 65, CI = 64 and RI = 70) generated by an exhaustive search in NONA (Goloboff, 1993) employing 35 dental characters (table 1) coded for 11 astrapothere genera (using Eoastrapostylops as the outgroup), under the assumption that the holotype of Antarctodon sobrali (MLP 08-XI-30-1) is a p4.
FIG. 1 in A new astrapothere (Mammalia, Meridiungulata) from La Meseta Formation, Seymour (Marambio) Island, and a reassessment of previous records of Antarctic astrapotheres
FIG. 1. Geological map of Seymour (Marambio) Island (Antarctic Peninsula) showing the two land mammal bearing localities mentioned in the text. Modified from Reguero et al. (2002).
Text-fig. 8. a, o – Miostrellus petersbuchensis, Petersbuch 28: a – NMA P28/0335, right maxillary bone with P4–M3, holotype, ventral view; o – NMA P28/0449, right mnd with C inf., p4–m3, occlusal view; b–f, k, n – M. cf. noctuloides: b – BSP 1962 XIX 4198, right M3, Erkertshofen 1, occlusal view; c – BSP 1962 XIX 4195, left M1, Erkertshofen 1, occlusal view; d – PCMRCh4, left C sup., Petersbuch 2, lingual (d1) and occlusal (d2) views; e – BSP 1974 XIV 1204, left C sup., Erkertshofen 2, occlusal (e1) and lingual (e2) views; f – PCMRCh23, right P4, Petersbuch 2, occlusal view; k – BSP 1974 XIV 1200, right C inf., Erkertshofen 2, occlusal view; n – BSP 1962 XIX 4192, right mnd with m1–2; Erkertshofen 1, lateral (n1) and occlusal (n2) views; g – Eptesicus cf. aurelianensis, BSP 1962 XIX 4197, right M2, Erkertshofen 1, occlusal view; h, i – cf. Miostrellus sp., Erkertshofen 2: h – BSP 1974 XIV 1203, left m1, occlusal view; i – BSP 1974 XIV 1207, right P4; j, l, m – Miostrellus cf. petersbuchensis, Petersbuch 2, occlusal views: j – PCMRCh5, left m1; l – PCMRCh7, left p4; m – PCMRCh6, right mnd with m1. in The Early Miocene Bats (Chiroptera, Mammalia) From The Karstic Sites Of Erkertshofen And Petersbuch 2 (Southern Germany)
Text-fig. 8. a, o – Miostrellus petersbuchensis, Petersbuch 28: a – NMA P28/0335, right maxillary bone with P4–M3, holotype, ventral view; o – NMA P28/0449, right mnd with C inf., p4–m3, occlusal view; b–f, k, n – M. cf. noctuloides: b – BSP 1962 XIX 4198, right M3, Erkertshofen 1, occlusal view; c – BSP 1962 XIX 4195, left M1, Erkertshofen 1, occlusal view; d – PCMRCh4, left C sup., Petersbuch 2, lingual (d1) and occlusal (d2) views; e – BSP 1974 XIV 1204, left C sup., Erkertshofen 2, occlusal (e1) and lingual (e2) views; f – PCMRCh23, right P4, Petersbuch 2, occlusal view; k – BSP 1974 XIV 1200, right C inf., Erkertshofen 2, occlusal view; n – BSP 1962 XIX 4192, right mnd with m1–2; Erkertshofen 1, lateral (n1) and occlusal (n2) views; g – Eptesicus cf. aurelianensis, BSP 1962 XIX 4197, right M2, Erkertshofen 1, occlusal view; h, i – cf. Miostrellus sp., Erkertshofen 2: h – BSP 1974 XIV 1203, left m1, occlusal view; i – BSP 1974 XIV 1207, right P4; j, l, m – Miostrellus cf. petersbuchensis, Petersbuch 2, occlusal views: j – PCMRCh5, left m1; l – PCMRCh7, left p4; m – PCMRCh6, right mnd with m1.
Text-fig. 4. Lower jaw fragments. Hanakia agadjaniani: a – PCMRCh101, left p2, Petersbuch 2, occlusal view; b – BSP 1976 XXII 5490, left mnd with m2–3, Petersbuch 2, occlusal (b1) and lateral (b2) views; c – PCMRCh10, right mnd with C inf.–p2, Petersbuch 2, lingual (c1) and occlusal (c2) views; d – BSP 1976 XXII 5492, right mnd with m2, Petersbuch 2, lateral view; e – BSP 1976 XXII 5491, right mnd with p4–m1; Petersbuch 2, occlusal view; f – PCMRCh11, left mnd with m1–3, Petersbuch 2, occlusal view. in The Early Miocene Bats (Chiroptera, Mammalia) From The Karstic Sites Of Erkertshofen And Petersbuch 2 (Southern Germany)
Text-fig. 4. Lower jaw fragments. Hanakia agadjaniani: a – PCMRCh101, left p2, Petersbuch 2, occlusal view; b – BSP 1976 XXII 5490, left mnd with m2–3, Petersbuch 2, occlusal (b1) and lateral (b2) views; c – PCMRCh10, right mnd with C inf.–p2, Petersbuch 2, lingual (c1) and occlusal (c2) views; d – BSP 1976 XXII 5492, right mnd with m2, Petersbuch 2, lateral view; e – BSP 1976 XXII 5491, right mnd with p4–m1; Petersbuch 2, occlusal view; f – PCMRCh11, left mnd with m1–3, Petersbuch 2, occlusal view.
Text-fig. 9. a – Vespertilionidae indet., PCMRCh24, right C inf., Petersbuch 2, occlusal view; b – Chiroptera indet., BSP 1974 XIV 1206, left C sup., Erkertshofen 2, (b1) occlusal view, (b2) lingual view. in The Early Miocene Bats (Chiroptera, Mammalia) From The Karstic Sites Of Erkertshofen And Petersbuch 2 (Southern Germany)
Text-fig. 9. a – Vespertilionidae indet., PCMRCh24, right C inf., Petersbuch 2, occlusal view; b – Chiroptera indet., BSP 1974 XIV 1206, left C sup., Erkertshofen 2, (b1) occlusal view, (b2) lingual view.
Text-fig. 1. Megaderma franconica, Petersbuch 2: a – BPS 1976 XXII 4147, right mxl with P4–M3, ventral view; b – BSP 1976 XXII 4112, left mnd with m2–3, lateral view; c – BSP 1976 XXII 4124, left mnd with p2–m1, (c1) lateral view, (c2) occlusal view; d – BSP 1976 XXII 4110, right mnd with p4–m3, (d1) occlusal view, (d2) lateral view. in The Early Miocene Bats (Chiroptera, Mammalia) From The Karstic Sites Of Erkertshofen And Petersbuch 2 (Southern Germany)
Text-fig. 1. Megaderma franconica, Petersbuch 2: a – BPS 1976 XXII 4147, right mxl with P4–M3, ventral view; b – BSP 1976 XXII 4112, left mnd with m2–3, lateral view; c – BSP 1976 XXII 4124, left mnd with p2–m1, (c1) lateral view, (c2) occlusal view; d – BSP 1976 XXII 4110, right mnd with p4–m3, (d1) occlusal view, (d2) lateral view.
Text-fig. 7. a–e, h, i – Myotis cf. reductus: a – BSP 1974 XIV 1209, left M2, Erkertshofen 2, occlusal view; b – BSP 1974 XIV 1208, right M1, Erkertshofen 2, occlusal view; c – left maxillary fragment with M1–2, NMA P28/0345, Petersbuch 28, ventral view; d – BSP 1974 XIV 1199, left C inf., Erkertshofen 2, lingual (c1) and occlusal (c2) views; e – SNSB-BSPG 1962 XIX 4200, left mnd without teeth; Erkertshofen 1, occlusal (e1) and lateral (e2) views; h – BSP 1974 XIV 1202, left p4, Erkertshofen 2, occlusal view; i – PCMRCh87, right m3, Petersbuch 2, occlusal view; f, g – cf. Myotis sp., right C inf., Petersbuch 2, lingual view: f – PCMRCh25, g – PCMRCh88; j – M. aff. reductus, NMA P62/0331, right dentary fragment with p4–m1, Petersbuch 62, occlusal view. in The Early Miocene Bats (Chiroptera, Mammalia) From The Karstic Sites Of Erkertshofen And Petersbuch 2 (Southern Germany)
Text-fig. 7. a–e, h, i – Myotis cf. reductus: a – BSP 1974 XIV 1209, left M2, Erkertshofen 2, occlusal view; b – BSP 1974 XIV 1208, right M1, Erkertshofen 2, occlusal view; c – left maxillary fragment with M1–2, NMA P28/0345, Petersbuch 28, ventral view; d – BSP 1974 XIV 1199, left C inf., Erkertshofen 2, lingual (c1) and occlusal (c2) views; e – SNSB-BSPG 1962 XIX 4200, left mnd without teeth; Erkertshofen 1, occlusal (e1) and lateral (e2) views; h – BSP 1974 XIV 1202, left p4, Erkertshofen 2, occlusal view; i – PCMRCh87, right m3, Petersbuch 2, occlusal view; f, g – cf. Myotis sp., right C inf., Petersbuch 2, lingual view: f – PCMRCh25, g – PCMRCh88; j – M. aff. reductus, NMA P62/0331, right dentary fragment with p4–m1, Petersbuch 62, occlusal view.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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