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Fig. 6 in The first record of the ichthyodectiform fish Cladocyclus from eastern Gondwana: A new species from the Lower Cretaceous of Queensland, Australia

Fig. 6. Projection of the hyomandibular facet and angle of the parasphenoid in three ichthyodectiform fishes. A. Cladocyclus gardneri Agassiz, 1841 based on AMNH 19129). B. Aidachar pankowskii (Forey and Cavin, 2007) (after Forey and Cavin 2007: fig. 4). C. Ichthyodectes ctenodon Cope, 1871 after Badack 1965: 14). Also, note differences in proportions of the skull in these ichthyodectiforms. QM F44329 (Cladocyclus geddesi sp. nov.) has the same angle of the parasphenoid as Cladocyclus gardneri.

Fig. 4 in The first record of the ichthyodectiform fish Cladocyclus from eastern Gondwana: A new species from the Lower Cretaceous of Queensland, Australia

Fig. 4. Ichthyodectiform fish Cladocyclus geddesi sp. nov. (QM F44329) from near Isisford, central-western Queensland, Australia; Lower Cretaceous upper Albian) strata of the Winton Formation, braincase in dorsolateral view. Photograph (A) and interpretive drawing (B).

Fig. 3 in The first record of the ichthyodectiform fish Cladocyclus from eastern Gondwana: A new species from the Lower Cretaceous of Queensland, Australia

Fig. 3. Ichthyodectiform fish Cladocyclus geddesi sp. nov. (QM F44329) from near Isisford, central-western Queensland, Australia; Lower Cretaceous (upper Albian) strata of the Winton Formation, in lateral view. Photograph (A) and interpretive drawing (B).

Fig. 7 in The first record of the ichthyodectiform fish Cladocyclus from eastern Gondwana: A new species from the Lower Cretaceous of Queensland, Australia

Fig. 7. Outlines of various ichthyodectiform pectoral girdle (cleithrum, coracoid, and scapular) arrangements in lateral external view. A. Allothrissops mesogaster (Agassiz, 1843) (redrawn from Patterson and Rosen 1977: fig. 10). B. Thrissops formosus Agassiz, 1833 (redrawn from Taverne 1977: fig. 5). C. Unamichthys espinosai Alvarado-Ortega, 2004 (IGM 8373). D. Cladocyclus geddesi sp. nov. (QM F44329). E. Cladocyclus gardneri Agassiz, 1841 (AMNH 11877). F. Vallecillichthys multivertebratum Blanco and Cavin, 2003 (redrawn from Blanco-Piñón 2003: fig. 9.2).

Fig. 8 in The first record of the ichthyodectiform fish Cladocyclus from eastern Gondwana: A new species from the Lower Cretaceous of Queensland, Australia

Fig. 8. Phylogenetic relationships of Cladocyclus geddesi sp. nov. (QM F44329). Stratigraphically calibrated strict consensus of 3 most-parsimonious trees (length 223, CI 0.45, RI, 0.67) analysed using T.N.T. 1.1 (Goloboff et al. 2003), with a heuristic search (1000 replicates in "Traditional search" with TBR branch swapping). See Appendix 1 for new character descriptions, taxon-character matrix, and a list of character state transformation for each taxon. Age ranges correspond to those provided in Cavin et al. (2013).

Fig. 8 in The Chinchilla Local Fauna: An exceptionally rich and well-preserved Pliocene vertebrate assemblage from fluviatile deposits of south-eastern Queensland, Australia

Fig. 8. Macropodids from Chinchilla Sand, Australia, Pliocene. A. Simosthenurus antiquus (Bartholomai, 1963), QM F2975, partial left maxilla of probable Chinchilla provenance. B. Sthenurus andersoni Marcus, 1962, QM F814, unspecified locality near Chinchilla, left juvenile dentary. C. Macropus agilis siva (de Vis, 1895), QM F4733, unspecified locality near Chinchilla, right mandibular fragment. D. Sthenurus notabilis Bartholomai, 1963, QM F3817, Chinchilla Rifle Range, right mandibular ramus. E. Troposodon gurar Flannery and Archer, 1983, QM F4609, unspecified locality near Chinchilla, right dentary of probable Chinchilla provenance. F. Protemnodon devisi Bartholomai, 1973, QM F4710, unspecified locality near Chinchilla, partial left mandibular ramus. G. Macropus dryas de Vis, 1895, QM F3582, partial right maxilla of probable Chinchilla provenance. H. Protemnodon chinchillaensis Bartholomai, 1973, QM F5246, unspecified locality near Chinchilla, partial right mandibular ramus. I. Bohra wilkinsonorum Dawson, 2004, QM F43277, Chinchilla Rifle Range, right maxillary fragment. J. Wallabia indra (de Vis, 1895), QM F3595, unspecified locality near Chinchilla, left mandibular ramus. K. Troposodon minor (Owen, 1877), QM F4389, Condamine River, "50 yards east of Chinchilla Rifle Range", right maxillary fragment. L. Prionotemnus palankarinnicus Stirton, 1955, QM F3589, partial right mandibular ramus of probable Chinchilla provenance. M. Silvaroo bila Dawson, 2004, QM F43276, Chinchilla Rifle Range, left maxillary fragment. N. Silvaroo sp., QM F43281, Chinchilla Rifle Range, right mandibular ramus. O. Macropus woodsi Bartholomai, 1975, QM F5465, Chinchilla Rifle Range, partial left maxilla. P. Macropus pan de Vis, 1895, QM F2925, partial right maxilla of probable Chinchilla provenance. Scale bars 10 mm.

Fig. 6 in The Chinchilla Local Fauna: An exceptionally rich and well-preserved Pliocene vertebrate assemblage from fluviatile deposits of south-eastern Queensland, Australia

Fig. 6. Mammal species of uncertain taxonomic identity from unspecified localities near Chinchilla, Australia, Pliocene. A. Koalemus ingens de Vis, 1889, QM F683, partial right fibula. B. Synaptodon aevorum de Vis, 1888, QM F811, right dentary fragment. C. Archizonurus securus de Vis, 1889, QM F682, proximal left scapula. D. Phalanger procuscus (de Vis, 1889), QM F687, right scapula. E. Chronozoon australe de Vis, 1883, QM F610, calvarium. F. Brachalletes palmeri de Vis, 1883, QM F3308, right femur. Scale bars 10 mm.

Fig. 7 in The Chinchilla Local Fauna: An exceptionally rich and well-preserved Pliocene vertebrate assemblage from fluviatile deposits of south-eastern Queensland, Australia

Fig. 7. Non-macropodid marsupials from Chinchilla Sand, Australia, Pliocene. A. Dasyurus dunmalli Bartholomai, 1971, QM F6579, Chinchilla Rifle Range, left mandibular ramus. B. Koobor notabilis (de Vis, 1889), QM F691, unspecified locality near Chinchilla, left maxillary fragment. C. Phascolarctidae gen. et sp. indet., QM F52287, Chinchilla Rifle Range, left dentary fragment. D. Phascolarctos?stirtoni Bartholomai, 1968, QM F52289, Chinchilla Rifle Range, isolated RM1, RM2 or RM3 fragment. E. Archerium chinchillaensis Wroe and Mackness, 2000, QM F39847, Chinchilla Rifle Range, left maxillary fragment. F. Thylacoleo crassidentatus Bartholomai, 1962, QM F3565, right mandibular ramus. G. Euryzygoma dunense (de Vis, 1888), QM F376, unspecified locality near Chinchilla, left mandible. H. Vombatus ursinus (Shaw, 1800), QM F743, unspecified locality near Chinchilla, proximal right tibia. I. Palorchestes parvus de Vis, 1895, QM F783, unspecified locality near Chinchilla, left mandibular fragment. J. Euowenia grata (de Vis, 1887), QM F519, north bank of Condamine River, mandible. K. Thylacinus cynocephalus (Harris, 1808), QM F9476, Chinchilla Rifle Range, right mandibular fragment.

Fig. 2 in The Chinchilla Local Fauna: An exceptionally rich and well-preserved Pliocene vertebrate assemblage from fluviatile deposits of south-eastern Queensland, Australia

Fig. 2. Part of the Chinchilla gully system in the Chinchilla Rifle Range, showing the dominant sedimentary units present.

Fig. 5 in The Chinchilla Local Fauna: An exceptionally rich and well-preserved Pliocene vertebrate assemblage from fluviatile deposits of south-eastern Queensland, Australia

Fig. 5. Birds from unspecified localities near Chinchilla, Australia, Pliocene. A. Aythya australis Eyton, 1838, QM F1124, left tibiotarsus. B. Leipoa gallinacean (de Vis, 1888), QM F1132, partial carpometacarpus. C. Biziura lobata Shaw, 1796, QM F1125, partial left humerus. D. Anas superciliosa Gmelin, 1789, QM F5550, left coracoid. E. Fulica atra Linneaus, 1758, QM F1129, proximal right humerus. F. Gallinula morterii du Bus, 1840, QM F1138, distal right humerus. G. Charadriiformes gen. et sp. indet., QM F5543, proximal left femur. H. Necrastur alecer de Vis, 1892, QM F1136, proximal right humerus. I. Microcarbo melanoleucos Vieillot, 1817, QM F1130, right humerus. J. Ciconia nana (de Vis, 1888), QM F1131, distal right tibiotarsus. K. Dromaius novaehollandiae (Latham, 1790), QM F56203, third trochlea of the tarsometatarsus. Scale bars 10 mm.

Fig. 3 in The Chinchilla Local Fauna: An exceptionally rich and well-preserved Pliocene vertebrate assemblage from fluviatile deposits of south-eastern Queensland, Australia

Fig. 3. Lungfish toothplates from unspecified locality near Chinchilla, Australia, Pliocene. A. Metaceratodus palmeri (Krefft, 1874), QM F10537. B. Neoceratodus forsteri (Krefft, 1870), QM F56224. Scale bars 10 mm.

Fig. 4 in The Chinchilla Local Fauna: An exceptionally rich and well-preserved Pliocene vertebrate assemblage from fluviatile deposits of south-eastern Queensland, Australia

Fig. 4. Reptiles from Chinchilla Sand, Australia, Pliocene. A.?Reptilia, QM F56197, Chinchilla Rifle Range, unidentified fragments (A 1 –A 3), showing the WPC registration numbers of Agamidae sp. indet. cited by Hutchinson and Mackness (2002). B. Varanus sp. QM F56189, "Wilkinson's Quarry" Chinchilla Rifle Range, dorsal vertebra. C. Quinkana sp., QM F10204, Chinchilla Rifle Range, isolated tooth. D. Trionychidae sp. indet. QM F9037, Fairymeadow, carapace fragment. E. Emydura sp., QM F7035, Middle Gully, Chinchilla Rifle Range, anterior half of carapace. F. Pallimnarchus pollens de Vis, 1886, QM F11612, "Sand Scree locality, 4'6" from top of bank of Condamine River", symphyseal portion of dentary. G. Varanus komodoensis Ouwens, 1912, QM F874, unspecified locality near Chinchilla, right maxilla. Scale bars 20 mm.

Fig. 1 in The Chinchilla Local Fauna: An exceptionally rich and well-preserved Pliocene vertebrate assemblage from fluviatile deposits of south-eastern Queensland, Australia

Fig. 1. Physiography of the Chinchilla local area, showing the location of Chinchilla relative to the Condamine River System. Redrawn after Reiser 1971).

FIGURE 6 in New genus of primitive wombat (Vombatidae, Marsupialia) from Miocene deposits in the Riversleigh World Heritage Area (Queensland, Australia)

FIGURE 6. Lingual view of lower molars to show presence of enamel tracts (indicated by asterisks). 1, Nimbavombatus boodjamullensis. 2, Rhizophascolonus crowcrofti. 3, Warendja encorensis.

FIGURE 3 in New genus of primitive wombat (Vombatidae, Marsupialia) from Miocene deposits in the Riversleigh World Heritage Area (Queensland, Australia)

FIGURE 3. Left maxillary fragment of Nimbavombatus boodjamullensis from Boid Site East (QM F23774). Left panel (photographs) of 1, occlusal (ventral) view of tooth row and 2, buccal (lateral) view. Scale bar represents 10 mm. Right panel (line drawings) of 3, occlusal (ventral) view and 4, buccal (lateral) view. Grey shading represents enamel.

FIGURE 5 in New genus of primitive wombat (Vombatidae, Marsupialia) from Miocene deposits in the Riversleigh World Heritage Area (Queensland, Australia)

FIGURE 5. Isolated molars of Nimbavombatus boodjamullensis from Creaser's Ramparts. 1, Right M1 (QM F30339). 2, Left M1 (QM F51404). 3, Left Mx (probably M2 or M3) (QM F23773). From left to right views are: buccal, lingual, anterior, posterior, stereo of occlusal surface and line drawing of occlusal surface. Scale bar for photographs represents 10 mm. Grey shading on line drawings represents enamel. L indicates lingual side, B indicates buccal side.

FIGURE 2 in New genus of primitive wombat (Vombatidae, Marsupialia) from Miocene deposits in the Riversleigh World Heritage Area (Queensland, Australia)

FIGURE 2. An animation of type specimen QM F23774, reduced for web viewing, based on CT data. The specimen was scanned at the Natural History Museum, London using a Metris X-Tek HMX ST 225 system. Volumes were constructed using CT PRO (Metris X-Tek, UK) and visualised using VG Studio Max 2.0 (Volume Graphics, Heidelberg, Germany).

FIGURE 4 in New genus of primitive wombat (Vombatidae, Marsupialia) from Miocene deposits in the Riversleigh World Heritage Area (Queensland, Australia)

FIGURE 4. Left maxillary fragment of Nimbavombatus boodjamullensis from Creaser's Ramparts Site (QM F23725). Photographs of 1, occlusal (ventral) view, 2, buccal (lateral) view and 3, lingual (medial) view. Scale bar represents 10 mm. 4, Line drawing of occlusal (ventral) view. Grey shading represents enamel. Asterisk marks presence of distinctive wear facet on trailing edge enamel (see text for details).

FIGURE 8 in New genus of primitive wombat (Vombatidae, Marsupialia) from Miocene deposits in the Riversleigh World Heritage Area (Queensland, Australia)

FIGURE 8. Jaw movement during the power stroke in Nimbavombatus boodjamullensis. 1, Evidence of jaw movement on the surface of the cheek teeth. 2, Movement of the lower jaw during Phase I (left) and Phase II (right) of the power stroke.

FIGURE 7. 1, Strict consensus tree for parsimony analysis including Marada arcanum. 2 in New genus of primitive wombat (Vombatidae, Marsupialia) from Miocene deposits in the Riversleigh World Heritage Area (Queensland, Australia)

FIGURE 7. 1, Strict consensus tree for parsimony analysis including Marada arcanum. 2, Bootstrap support for single most parsimonious tree from analysis excluding Marada arcanum (see text for details). Vombatidae indicated in purple.