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500 results for “Marsupialia”
Figure 5. Ektopodon stirtoni Pledge, 1986 in New specimens of ektopodontids (Marsupialia: Ektopodontidae) from South Australia
Figure 5. Ektopodon stirtoni Pledge, 1986, holotype dentary and new material. a-c. new maxilla (SAM P35309): a. lateral; b. dorsal; c. palatal; d. RM2 (P23854); e. LM3 (P30175); f. LM3 (SAM P30156); g. right dentary (SAM P29577), lateral aspect; h. right dentary with M (SAM 2-4 P29577) stereo pair; i, j. holotype right dentary with P, M (SAM P19509);k. LM (P31638); l. RM4 (SAM P33451). Ngama Quarry, Mammalon 3 1-3 3 Hill, Lake Palankarinna; Ngama Local Fauna.
Figure 3 in New material of Gumardee pascuali Flannery et al., 1983 (Marsupialia: Macropodiformes) and two new species from the Riversleigh World Heritage Area, Queensland, Australia
Figure 3. Gumardee richi sp. nov., paratype QM F24723, left juvenile dentary with broken i1, p2, dp3, m1, m3 in crypt: A, buccal, B, lingual, and C, occlusal (stereopair) views; paratype QM F36313, partial juvenile right dentary with m1-2: D, buccal, E, lingual, and F, occlusal (stereopair) views. Scale bar equals 10 mm.
Figure 2 in New material of Gumardee pascuali Flannery et al., 1983 (Marsupialia: Macropodiformes) and two new species from the Riversleigh World Heritage Area, Queensland, Australia
Figure 2. Gumardee richi sp. nov., holotype QM F57631, partial left juvenile maxilla with P3 in crypt, dP2-3 and M1-2: A, buccal, B, lingual, and C, occlusal (stereopair) views; paratype QM F57632, left maxilla with M1-4: D, buccal, E, lingual, and F, occlusal (stereopair) views. Scale bar equals 10 mm.
Figure 9 in Earliest known record of a hypercarnivorous dasyurid (Marsupialia), from newly discovered carbonates beyond the Riversleigh World Heritage Area, north Queensland
Figure 9. Comparison of the distribution of major cusps (in occlusal view) preserved in the Whollydooleya tomnpatrichorum holotype (QM F57892) with the RM3 of representative extinct (†) and recent hypercarnivorous dasyuromorphians. A-A', Whollydooleya tomnpatrichorum (†); B-B', Dasyurus maculatus, AR21693; C-C', Glaucodon ballaratensis, P207018 (†); D-D', Sarcophilus moornaensis, NMV P28684 (†); E-E', Sarcophilus harrisii, AR21694; F-F', Thylacinus cynocephalus, AR21695 (image reversed from the LM) (†). Abbreviations: end, entoconid 3 (orange dot); hyd, hypoconid (green dot); hyld, hypoconulid (purple dot); med, metaconid (blue dot); prd, protoconid (red dot). Not to scale.
Figure 5 in Earliest known record of a hypercarnivorous dasyurid (Marsupialia), from newly discovered carbonates beyond the Riversleigh World Heritage Area, north Queensland
Figure 5. Stereoviews of the holotype of Whollydooleya tomnpatrichorum n. gen. et sp. QM F57892 from a buccal oblique view. The margin at the right represents the missing flank of the trigonid.
Figure 4 in Earliest known record of a hypercarnivorous dasyurid (Marsupialia), from newly discovered carbonates beyond the Riversleigh World Heritage Area, north Queensland
Figure 4. Comparison of the holotype ofWhollydooleya tomnpatrichorum n. gen. et sp. QM F57892 with other hypercarnivorous dasyuromorphians (not to scale). A–C, W. tomnpatrichorum, QM F57892, m2 or m3. A, posterobuccal view; B-B', occlusal stereoview; C, oblique posterobuccal view. D–F, Dasyurus maculatus, AR21693, M3. D, buccal view; E-E', occlusal stereoview; F, oblique posterobuccal view. G–I, Sarcophilus harrisii, AR21694, M3. G, buccal oblique view; H-H', occlusal stereoview; I, oblique posterobuccal view. J–L, Thylacinus cynocephalus, AR21695, M talonid (reversed from the LM ). J, posterobuccal oblique view; K-K', occlusal stereoview; L, oblique posterobuccal view.
Figure 7. NMV P207018 in Earliest known record of a hypercarnivorous dasyurid (Marsupialia), from newly discovered carbonates beyond the Riversleigh World Heritage Area, north Queensland
Figure 7. NMV P207018, cast of a right dentary referred to Glaucodon ballaratensis by Gerdtz and Archbold (2003) that preserves the RC 1, P 1–2 and M 1–4. Left upper, buccal view. Left lower, lingual view. Right, occlusal view of the dentition. Scale bar = 1 cm. Photographs by Darren Bellingham.
Figure 6 in Earliest known record of a hypercarnivorous dasyurid (Marsupialia), from newly discovered carbonates beyond the Riversleigh World Heritage Area, north Queensland
Figure 6. Measurements of the holotype of Whollydooleya tomnpatrichorum n. gen. et sp. QM F57892 in occlusal stereoview. In the upper figure, the sides of the triangle link: 1, protoconid to entoconid; 2, protoconid to hypoconid; and 3, entoconid to hypoconid. The longitudinal measure is the distance between the protoconid and the apex of the hypoconulid. In the lower figure, the measures are: talonid width through the entoconid and hypoconid; talonid length from the ascending extremity of the cristid obliqua against the posterior flank of the trigonid to the posterior extremity of the crown through the hypoconulid; and maximum width of the damaged trigonid.
Figure 3 in Earliest known record of a hypercarnivorous dasyurid (Marsupialia), from newly discovered carbonates beyond the Riversleigh World Heritage Area, north Queensland
Figure 3. Photomicrographs of geological thin sections from Wholly Dooley Site later infills. A, Rhythmically banded calcite and goethite UXP; B, calcite filling void in layer 2 UXP; C, late cryptocrystalline silica (indicated by red arrow) filling fractures UXP; D, possible microbially mediated goethite precipitation (dendrites) in layer 2 PPL. WD2 numbers represent images of thin sections produced in the University of New South Wales.
Figure 1 in Earliest known record of a hypercarnivorous dasyurid (Marsupialia), from newly discovered carbonates beyond the Riversleigh World Heritage Area, north Queensland
Figure 1. Wholly Dooley Site, Wholly Dooley Hill, northwestern Queensland. The grey limestone massifs to the left are unfossiliferous Cambrian limestone and probably represent part of the western and southern walls of the original cave chamber. Fossiliferous Wholly Dooley matrix has been obtained from the excavated depression in the centre. About 7.2 km NE from this point is the approximate centre of the Riversleigh World Heritage Area; about 1.2 km NWN from this point is the southwestern boundary of the RWHA. Photo M. Archer.
Figure 2 in Earliest known record of a hypercarnivorous dasyurid (Marsupialia), from newly discovered carbonates beyond the Riversleigh World Heritage Area, north Queensland
Figure 2. Photomicrographs of geological thin sections from Wholly Dooley Site. A, Detrital quartz grains within the host micrite UXP; B, calcite raft fragment within host micrite UXP; C, erosional contact between host micrite (left) and overlying layer 1 (right) showing abundant aeolian-derived quartz within layer 1 UXP; D, Fe-oxide pelloids and detrital quartz grains within layer 1 PPL. WD2 numbers refer to thin section images produced in the School of Biological, Earth & Environmental Sciences.
Figure 4 in New specimens of ektopodontids (Marsupialia: Ektopodontidae) from South Australia
Figure 4. Dentition of Ektopodon tommosi nom. nov. a. composite upper dentition, anterior at left: LM1 fragment (NMV P48750), partial RM1 (SAM P19962), LM2 (NMV P48752), RM2 (SAM P19963), LM3 (NMV P48753), LM4 (NMV P48757); b. LM3 (NMV P48753); c. RM2 (SAM P19963); d. RI 1 (NMV P48758); e. RM 1 (SAM P19950. Tom O's Quarry, Lake Tarkarooloo; Tarkarooloo Local Fauna. Abbreviations: mel, metaconule; pastd, parastylid; pastl, parastyloph; pr, protocone.
Figure 1 in New material of Gumardee pascuali Flannery et al., 1983 (Marsupialia: Macropodiformes) and two new species from the Riversleigh World Heritage Area, Queensland, Australia
Figure 1. Gumardee pascuali, holotype QM F10646, right maxilla with P3, M1-4: A, buccal, B, lingual, and C, occlusal (stereopair) views; QM F30421, right juvenile maxilla with P2, dP3, P3 removed from its crypt, M1: D, buccal, E, lingual, and F, occlusal (stereopair) views; QM F45107, right p3: G, buccal, H, lingual, and I, occlusal (stereopair) views; QM F12422, left dentary with m1-4: J, buccal, K, lingual, and L, occlusal (stereopair) views. Scale bar equals 10 mm.
Figure 5 in New material of Gumardee pascuali Flannery et al., 1983 (Marsupialia: Macropodiformes) and two new species from the Riversleigh World Heritage Area, Queensland, Australia
Figure 5. Gumardee springae sp. nov., paratype QM F57557, partial juvenile skull with left and right P2, dP3, M1-2: A, dorsal view of neurocranium; B, ventral view of basioccipital, occipital condyle and supraoccipital; C, buccal, D, lingual, and E, occlusal (stereopair) views of palate; paratype QM F19874, right M4: F, buccal, G, lingual, and H, occlusal (stereopair) views; QM F19633, left maxilla with P3, M1-4: I, occlusal (stereopair) view. Scale bar equals 10 mm.
Figure 7 in New material of Gumardee pascuali Flannery et al., 1983 (Marsupialia: Macropodiformes) and two new species from the Riversleigh World Heritage Area, Queensland, Australia
Figure 7. Strict consensus of 860 most parsimonious trees (tree length = 590; consistency index excluding uninformative characters =0.3492; retention index =0.7616) from maximum parsimony analysis of our matrix containing 119 characters, assessing the phylogenetic relationship of Gumardee species. Numbers above branches represent bootstrap values (1000 replicates); numbers below branches represent decay indices. Fossil taxa are indicated by †. Species of Gumardee are highlighted in bold.
Figure 8. NMV P28684 in Earliest known record of a hypercarnivorous dasyurid (Marsupialia), from newly discovered carbonates beyond the Riversleigh World Heritage Area, north Queensland
Figure 8. NMV P28684, right dentary of the holotype of Sarcophilus moornaensis preserving damaged M. A, Buccal view; B, buccal oblique 1–4 view; C, lingual view; D, occlusal view of M . Photographs by Erich Fitzgerald.
Figure 8. Protemnodon n in The Macropodidae (Marsupialia) of the early Pleistocene Nelson Bay Local Fauna, Victoria, Australia
Figure 8. Protemnodon n. sp. A from the Nelson Bay LF: a–c, NMV P216005, right dP2, occlusal, labial and lingual views; d–f, NMV P200471, right dP2, occlusal, labial and lingual views; g–i, NMV P187198, right P3, occlusal, labial and lingual views; j–l, NMV P215998, right P3, occlusal, labial and lingual views; m–o, NMV P216005, right unerupted P3, occlusal, labial and lingual views. Scale bar = 10 mm.
Figure 3 in The Macropodidae (Marsupialia) of the early Pleistocene Nelson Bay Local Fauna, Victoria, Australia
Figure 3. Macropus (Notamacropus) spp.: a, NMV P215821, left m3?, occlusal view; b, NMV P173655, right i1, labial view; c, NMV P187185, left M, occlusal view; d, NMV P173656, right dP3–M1?, occlusal view. Scale bar = 5 mm.
Figure 2 in Middle Miocene origins for tough-browse dietary specialisations in the koala (Marsupialia, Phascolarctidae) evolutionary tree: description of a new genus and species from the Riversleigh World Heritage Area
Figure 2. Stelakoala riversleighensis gen. et sp. nov. holotype (QM F57737) from Jim's Jaw Site, Riversleigh World Heritage Area, Qld. A-A', Occlusal stereopair; B, labelled occlusal view; C, lingual view; D, buccal view. Abbreviations: co, cristid obliqua; end, entoconid; esd, entostylid; er, entostylid ridge; hyd, hypoconid; lr, lingual ribs; med, metaconid; msd, metastylid; pad, paraconid; ppsd, preprotostylid cristid; prd, protoconid; psd, protostylid.
Figure 2 in The Macropodidae (Marsupialia) of the early Pleistocene Nelson Bay Local Fauna, Victoria, Australia
Figure 2. Macropus (Macropus) giganteus titan: a, NMV P2000668, right I3, labial view; b, NMV P216235a, right I3, labial view; c, NMV P200697, left dp2, occlusal view; d. NMV P216039, talonid left M, occlusal view; e–g, NMV P215983, left m2, occlusal, labial and lingual views; h–j, left m3, occlusal, labial and lingual views. k, l, NMV P200569, left fifth metatarsal, medial and lateral views; m, NMV P216124, partial left fifth metatarsal, lateral view; n, o, NMV P200582, caudal vertebra, dorsal and lateral views; p, q, NMV P200583, right femur shaft and distal epiphysis. Scale bars = 10 mm.
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Allen Brain Atlas
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OpenNeuro
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