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31 results for “Sparassodonta”
FIG. 2 in Caudal Cranium Of Thylacosmilus Atrox (Mammalia, Metatheria, Sparassodonta), A South American Predaceous Sabertooth
FIG. 2. Artistic reconstruction of Thylacosmilus atrox by Jorge Blanco.
FIGURE 1 in A new thylacosmilid (Mammalia, Metatheria, Sparassodonta) from the Miocene of Patagonia, Argentina
FIGURE 1. Location map of the fossil locality, at the west margin of the Río Chico (Colloncuran SALMA, middle Miocene), Rio Negro Province, where the holotype of Patagosmilus goini (MLP 07-VII-1-1) was found.
FIGURE 5. Patagosmilus goini specimen MLP 07 in A new thylacosmilid (Mammalia, Metatheria, Sparassodonta) from the Miocene of Patagonia, Argentina
FIGURE 5. Patagosmilus goini specimen MLP 07-VII-1-1. Magnum in lateral, anterior, and medial views from left to right (A), and proximal portion of an ungual phalanx in lateral view (B). Abbreviations: mcIII, facet for articulation with the third metacarpal; sc, facet for scaphoid; se, facet for semilunar; sp, subungual process; t, palmar tubercle; tra, facet for trapezoid; uc, ungicular crest; uf, ungual foramen; un, facet for unciform.
FIGURE 2 in A new thylacosmilid (Mammalia, Metatheria, Sparassodonta) from the Miocene of Patagonia, Argentina
FIGURE 2. Skull of Patagosmilus goini, specimen MLP 07-VII-1-1 in lateral view. Abbreviations: C, upper canine; fdv, foramen for the frontal diploic vein Fr, frontal; iof, infraorbital foramen; La, lacrimal; lat, lacrimal tuberosity; M1- M4, upper molars, from the first to the fourth; Mx, maxilla; mxt, maxillary tuberosity; Na, nasal; P3, third upper premolar; Pa, parietal; pop, postorbital process of frontal; sc, sagittal crest; Sq, squamosal; tl temporal line; spf, sphenopalatine foramen.
FIGURE 4 in A new thylacosmilid (Mammalia, Metatheria, Sparassodonta) from the Miocene of Patagonia, Argentina
FIGURE 4. Third upper premolar of Patagosmilus goini, specimen MLP 07-VII-1-1 in lingual (A) and labial (B) views. Abbreviations: alr, anterior labial root; lgr, lingual root; me, metacone; pa, paracone; pme, postmetacrista; pr, protocone; plr, posterior labial root;
FIGURE 3 in A new thylacosmilid (Mammalia, Metatheria, Sparassodonta) from the Miocene of Patagonia, Argentina
FIGURE 3. Stereographic photographs and line drawing of the upper dentition of Patagosmilus goini, specimen MLP 07-VII-1-1 in occlusal (A) and lingual (B) views. Abbreviations: ec, ectocingulum; me, metacone; n, nutrient foramina; P2, alveoli for the anterior and posterior roots of second upper premolar; p, pit for housing the protoconid; pa, paracone; pme, postmetacrista; pr, protocone; ppa, preparacrista; st, stylar shelf.
Figure 4 in Form and function within a phylogenetic framework: locomotory habits of extant predators and some Miocene Sparassodonta (Metatheria)
Figure 4. Morphospaces defined by the first two shape axes for the ulna. A, B, relative warps (RWs); C, D, relative warps residuals (RRWs) after phylogenetic autocorrelation analysis; E, F, RRWs after phylogenetic eigenvector regression analysis. In A, C, and E, taxonomic groups are indicated by the symbols. In B, D, and F, locomotory groups are indicated by the symbols. Taxonomic group symbols: Ailuridae, Canidae, Dasyuridae, Didelphidae, Felidae, Herpestidae, Hyaenidae, Nandiniidae, Mephitidae, Mustelidae, Myrmecobiidae, Procyonidae, Thylacinidae, Ursidae, Viverridae, Sparassodonta species. Locomotory groups symbols: cursorial eutherians, cursorial metatherians, terrestrial eutherians, terrestrial metatherians, scansorial eutherians, scansorial metatherians,
Figure 2 in Form and function within a phylogenetic framework: locomotory habits of extant predators and some Miocene Sparassodonta (Metatheria)
Figure 2. Morphospaces defined by the first two shape axes for the humerus. A, B, relative warps (RWs); C, D, relative warps residuals (RRWs) after phylogenetic autocorrelation analysis; E, F, RRWs after phylogenetic eigenvector regression analysis. In A, C, and E, taxonomic groups are indicated by the symbols. In B, D, and F, locomotory groups are indicated by the symbols. Taxonomic group symbols: Ailuridae, Caenolestidae, Canidae, Dasyuridae, Didelphidae, Felidae, Herpestidae, Hyaenidae, Nandiniidae, Mephitidae, Mustelidae, Myrmecobiidae, Procyonidae, Thylacinidae, Ursidae, Viverridae, Sparassodonta species. Locomotory groups symbols: cursorial eutherians,
Figure 1 in Form and function within a phylogenetic framework: locomotory habits of extant predators and some Miocene Sparassodonta (Metatheria)
Figure 1. Analysed elements showing the position of landmarks (squares) and semilandmarks (circles). A, anterior view of distal humerus: 1, proximolateral extreme of articular surface, 2 to 6, proximal margin of articular surface, 7, proximomedial extreme of articular surface, 8, proximal end of lateral epicondylar crest, 9 to 11, lateral margin of lateral epicondylar crest, 12 to 14, medial margin of lateral epicondylar crest, 15, lateral extreme of lateral epicondyle, 16, distolateral corner of articular surface, 17 to 20, distal margin of articular surface, 21, distomedial corner of articular surface, 22, distomedial extreme of medial epicondyle, 23, medial extreme of medial epicondyle, 24 to 26, medial margin of supraepicondylar bridge, 27, medial projection of proximal end of lateral epicondylar crest. B, lateral view of proximal ulna: 1, posteroproximal extreme of olecranon, 2 to 6, posterior margin of proximal ulnar shaft, 7, posterior projection of distal tip of coronoid process, 8, posterior margin of radial notch at level of distal tip of coronoid process, 9, distal tip of coronoid process, 10, anterior end of coronoid process, 11, distal end of trochlear notch, 12 to 16, trochlear notch margin, 17, proximal end of trochlear notch, 18, anterior projection of anconeus process, 19, anterior margin of olecranon, 20, anteroproximal olecranon extreme (on olecranon lateral surface), 21, proximal olecranon margin. C, proximal view of tibia: 1, anterior end of medial condyle, 2 to 6, medial margin of medial condyle, 7, posterior end of medial condyle, 8 to 10, lateral margin of medial condyle, 11, anterior end of lateral condyle, 12 to 15, lateral margin of lateral condyle, 16, posterior end of lateral condyle, 17 to 20, medial margin of lateral condyle, 21, posterior end of intercondyloid area, 22, medial extreme of tibial tuberosity base, 23, lateral extreme of tibial tuberosity base, 24, maximum projection in anterior-lateral margin of non-articular surface, 25, lateral end of cranial intercondylar area. Modified from Ercoli (2010) and Ercoli & Prevosti (in press).
FIG. 10 in Caudal Cranium Of Thylacosmilus Atrox (Mammalia, Metatheria, Sparassodonta), A South American Predaceous Sabertooth
FIG. 10. Thylacosmilus atrox, paratype, FMNH P14344, in A, caudal view, with B, key. Abbreviations: cod, occipital condyle; EX, exoccipital; fmg, foramen magnum; FR, frontal; MX, maxilla; nf, nutrient foramen; SO, supraoccipital; SQ, squamosal. Asterisk (*) indicates claimed suture between squamosal and exoccipital. Gray areas reconstructed on basis of left side.
Figure 5 in Form and function within a phylogenetic framework: locomotory habits of extant predators and some Miocene Sparassodonta (Metatheria)
Figure 5. Morphospaces defined by the first two shape axes for the tibia. A, B, relative warps (RWs); C, D, relative warps residuals (RRWs) after phylogenetic autocorrelation analysis; E, F, RRWs after phylogenetic eigenvector regression analysis. In A, C, and E, taxonomic groups are indicated by the symbols. In B, D, and F, locomotory groups are indicated by the symbols. Taxonomic group symbols: Ailuridae, Canidae, Dasyuridae, Didelphidae, Felidae, Herpestidae, Hyaenidae, Mephitidae, Mustelidae, Procyonidae, Thylacinidae, Ursidae, Viverridae, Sparassodonta species. Locomotory groups symbols: cursorial eutherians, cursorial metatherians, terrestrial eutherians,
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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