Find research datasets worth reusing

Figure 3 in New Material of Barawertornis tedfordi, a Dromornithid Bird from the Oligo-Miocene of Australia, and its Phylogenetic Implications

Figure 3. Tarsometatarsus of Barawertornis tedfordi. (A–D) QM F45419, right tarsometatarsus broken into proximal and distal ends; (A) dorsal view; (B) plantar view; (C) proximal view; (D) distal view. Scale = 20 mm.

Figure 1 in New Material of Barawertornis tedfordi, a Dromornithid Bird from the Oligo-Miocene of Australia, and its Phylogenetic Implications

Figure 1. Specimens of Barawertornis tedfordi. (A–B) QM F45056, right femur missing distal third; (A) cranial view; (B) caudal view; (C–E) QM F39901, proximal end of right femur; (C) cranial view; (D) caudal view; (E) proximal view. Abbreviations: ra ridge A; rb ridge B; obt impressiones obturatoriae. Scale = 20 mm.

Figure 6 in New Material of Barawertornis tedfordi, a Dromornithid Bird from the Oligo-Miocene of Australia, and its Phylogenetic Implications

Figure 6. Strict consensus tree of two equally parsimonious trees resulting from ordered analysis. Bremer support values are indicated below branches.

Figure 2 in New Material of Barawertornis tedfordi, a Dromornithid Bird from the Oligo-Miocene of Australia, and its Phylogenetic Implications

Figure 2. Specimens of Barawertornis tedfordi. (A) QM F45417, proximal end of left tibiotarsus, cranial view; (B) QM F30828, proximal end of left tibiotarsus, proximal view; (C) QM F30802, proximal end of right tibiotarsus, proximal view; (D–H) QM F45416, left tibiotarsus; (D) cranial view; (E) caudal view; (F) lateral view; (G) medial view; (H) distal view. Scale = 20 mm.

Figure 12 in Review of the Genus Megalomma (Polychaeta: Sabellidae) in Australia with Description of Three New Species, New Records and Notes on Certain Features with Phylogenetic Implications

Figure 12. SEM of Megalomma sp. 2, MV F70842. (A) anterior thoracic chaetiger and posterior peristomial ring collar, dorsal view; (B) same, lateral view; (C) dorsal most subdistal radiolar eye; (D) notochaetae, first chaetiger; (E) uncini, anterior thoracic chaetiger; (F) companion chaetae, anterior thoracic chaetae; (G) posterior thoracic notochaetal fascicle, ventral view; (H) anterior abdominal uncini; (I) anterior abdominal neurochaetal fascicle.

Figure 11 in Review of the Genus Megalomma (Polychaeta: Sabellidae) in Australia with Description of Three New Species, New Records and Notes on Certain Features with Phylogenetic Implications

Figure 11. SEM of Megalomma inflata n.sp., AM W23057; (A) tip of radioles and dorsalmost compound subdistal eyes; (B) base of radiolar crown and anterior segments, lateral view; (C) margins of collar, dorsolateral view; (D) chaetae, first thoracic segment; (E) chaetae, anterior thoracic segment; (F) inferior thoracic chaetae, posterior thoracic segment; (G) abdominal chaetae; (H) thoracic uncini; (I) companion chaetae, same chaetiger; (J) anterior abdominal uncini.

Figure 7 in Review of the Genus Megalomma (Polychaeta: Sabellidae) in Australia with Description of Three New Species, New Records and Notes on Certain Features with Phylogenetic Implications

Figure 7. SEM of Megalomma interrupta n.sp. paratype, AM W35479. (A) anterior thoracic chaetiger and posterior peristomial ring collar, ventral view; (B) same, dorsal view; (C) thorax and branchial crown junction, showing dorsal collar margins, lateral view; (D) chaetae fascicle, first thoracic chaetiger, ventral view; (E) companion chaetae, second thoracic chaetiger; (F) uncini, same chaetiger; (G) uncini, last thoracic chaetiger; (H) last thoracic notochaetal fascicle, ventral view; (I) anterior abdominal neurochaetal fascicle, ventral view; (J) anterior abdominal uncini; (K) subdistal compound radiolar eye.

Figure 9 in Review of the Genus Megalomma (Polychaeta: Sabellidae) in Australia with Description of Three New Species, New Records and Notes on Certain Features with Phylogenetic Implications

Figure 9. Graph representing the variety of number of pairs of eyes against the number of pairs of radioles in Megalomma interrupta n.sp.

Figure 10 in Review of the Genus Megalomma (Polychaeta: Sabellidae) in Australia with Description of Three New Species, New Records and Notes on Certain Features with Phylogenetic Implications

Figure 10. SEM of Megalomma cf. miyukiae, AM W35502: (A) anterior thoracic chaetiger and posterior peristomial ring collar, ventral view; (B) same, dorsal view; (C) notochaetae, first chaetiger, ventral view; (D) inferior thoracic chaetae, anterior chaetiger, ventral view; (E) whole fascicle; (F) thoracic uncini; (G) abdominal uncini; (H) companion chaetae; (I) anterior abdominal neurochaetal fascicle.

Figure 6 in Review of the Genus Megalomma (Polychaeta: Sabellidae) in Australia with Description of Three New Species, New Records and Notes on Certain Features with Phylogenetic Implications

Figure 6. SEM of Megalomma cf. acrophthalmos, MAGNT W14008. (A) dorsal collar margins with dorsal lappets; (B) lateral collar margins and anterior thoracic chaetigers, lateral view; (C) anterior collar margins and ventral lappets; (D) chaetae first thoracic chaetiger, ventral view; (E) chaetae of second thoracic chaetiger, ventral view; (F) uncini, same segment; (G) uncini last thoracic segment; (H) companion chaetae posterior thoracic chaetiger; (I) chaetae, anterior abdominal segment; (J) uncini, same chaetiger.

Figure 2 in Review of the Genus Megalomma (Polychaeta: Sabellidae) in Australia with Description of Three New Species, New Records and Notes on Certain Features with Phylogenetic Implications

Figure 2. Photographs. (A–E) Megalomma phyllisae n.sp., holotype AM W13643: (A) anterior thoracic chaetiger and branchial crown, lateral view; (B) subdistal compound eye in dorsal most radiole; (C) posterior peristomial ring collar and anterior thoracic chaetigers, dorsal view; (D) same, ventral view; (E) posterior abdominal chaetiger and pygidium, dorsal view. (F–I) Megalomma trioculatum (paratype, USNM 38409): (F) radiolar crown and anterior segments, lateral view; (G) dorsal collar margins; (H) ventral lappets and anterior segments, lateral view; (I) dorsal most radiole with compound subdistal eye. (J–M) Megalomma interrupta n.sp. [Continued on facing page…]

Figure 13 in Review of the Genus Megalomma (Polychaeta: Sabellidae) in Australia with Description of Three New Species, New Records and Notes on Certain Features with Phylogenetic Implications

Figure 13. First of two parsimonious trees of 39 steps with consistency index of 0.48 of and retention indices of 0.67. Black dots represent synapomorphies and white dots homo- plasies. Jackknife support are in all clades below 37 with the exception of the Megalomma clade with 100 support value. The second MPT differs in the position of M. nechamae, as sistergroup of the clade M. lanigera–M. suspiciens.

Figure 3 in Review of the Genus Megalomma (Polychaeta: Sabellidae) in Australia with Description of Three New Species, New Records and Notes on Certain Features with Phylogenetic Implications

Figure 3. SEM of Megalomma phyllisae n.sp., paratype AM W35476: (A) chaetae last thoracic chaetiger, ventral view; (B,C) companion chaetae same chaetiger; (D) uncini same chaetiger; (E) uncini anterior abdominal chaetiger; (F) Anterior abdominal chaetae, dorsal view; (G) detail of inferior abdominal chaetae same chaetiger.

Figure 8 in Review of the Genus Megalomma (Polychaeta: Sabellidae) in Australia with Description of Three New Species, New Records and Notes on Certain Features with Phylogenetic Implications

Figure 8. SEM of Megalomma interrupta n.sp. (A–D) AM W35490, from Lizard Island (QLD): (A) uncini, third thoracic chaetiger; (B) inferior notochaetae, fifth thoracic chaetiger, ventral view; (C) anterior abdominal neurochaetae, ventral view; (D) anterior abdominal uncini. (E–H) AM W35488, from One Tree Island (QLD), with radiolar eyes on dorsalmost pairs of radioles: (E) thoracic uncini; (F) thoracic inferior notochaetae, ventral view; (G) anterior abdominal neurochaetae, ventral view; (H) anterior abdominal uncini. (I–K) AM W35488 from One Tree Island (QLD) with several radiolar eyes: (I) thoracic uncini; (J) thoracic inferior notochaetae, ventral view; (K) anterior abdominal uncini. (L–O) AM W35498, specimen from Kimberleys (WA): (L) uncini, third thoracic chaetiger; (M) notochaetae, fourth thoracic chaetiger, ventral view; (N) anterior abdominal neurochaetae; (O) anterior abdominal uncini.

Fig. 15. A–H in Biogeographic and Biostratigraphic Implications of the Serratognathus bilobatus Fauna (Conodonta) from the Emanuel Formation (Early Ordovician) of the Canning Basin, Western Australia

Fig. 15. A–H, Stiptognathus borealis (Repetski, 1982). (A), M element, CPC39902, WCB705/243, posterior view (IY129-033). B–D, Sa element; B,C, CPC39903, WCB705/243, (B), upper-posterior view (IY118-006), (C), upper-anterior view (IY118-007); (D), CPC39904, WCB705/243, upper view showing the cross section of the cusp (IY118-004). E–G, Sb element, E,G, CPC39905, WCB705/133, (E), basal-posterior view (IY117-041), (G), posterior view (IY117-039). (F), CPC39906, WCB705/243, basal view (IY118-015). (H), Pb element, CPC39907, WCB705/243, antero-inner lateral view (IY118-008). I–K, Triangulodus bifidus Zhen in Zhen et al., 2006. Sd element, CPC39908, WCB705/133, (I), basal view (IY116-056), (J,K), posterolateral views (IY116-058, IY116-057). L–T, Semiacontiodus sp. cf. S. cornuformis (Sergeeva, 1963). L,M, Sa element, CPC39909, WCB705/133, (L), posterior view (IY126-027); (M), posterolateral view (IY126-028). N,O, Sb element; (N), CPC39910, 161–166 m, inner lateral view (IY132-012); (O), CPC39911, 161–166 m, outer lateral view (IY132-014). P–T, Sc element; P–R, CPC39912, 161–166 m, (P), inner lateral view (IY132-016); (Q), basal view (IY132-018); (R), outer lateral view (IY132-017). S,T, CPC39913, WCB705/133, (S), inner lateral view (IY127-018); (T), close up showing fine striae (IY127-019). Scale bars 100 µm unless otherwise indicated.

Fig. 14 in Biogeographic and Biostratigraphic Implications of the Serratognathus bilobatus Fauna (Conodonta) from the Emanuel Formation (Early Ordovician) of the Canning Basin, Western Australia

Fig. 14. Serratognathus diversus An, 1981. All from the Honghuayuan Formation in Guizhou. (A), Sb element, AM F.135050, THH7, basal-posterior view, showing fine growth laminar preserved on the lateral and posterior surfaces of the cusp (IY119-022). (B), Sc element, AM F.135825 (same specimen as Fig. 13K,L), THH12, close up showing growth laminar along the posterobasal margin (IY134-037). (C), Sc element, AM F.135816 (same specimen as Fig. 12G, H), THH9, closing up showing fine growth laminar on the posterior face (IY134-049). D,E, Sa element, AM F.135048, THH7, (D), close up showing fine growth laminar on the posterior face (IY119-006), (E), close up showing the small ring-like node representing the initial stage of the element (IY119-012). Scale bars 10 µm.

Fig. 13 in Biogeographic and Biostratigraphic Implications of the Serratognathus bilobatus Fauna (Conodonta) from the Emanuel Formation (Early Ordovician) of the Canning Basin, Western Australia

Fig. 13. Serratognathus diversus An, 1981. All from the Honghuayuan Formation in Guizhou. Showing size variation; A–E,G,I,K and M are magnified equally. (A), Sb element, AM F.135818, AFI983A, anterior view, bearing six laminar layers (IY133-046). (B), Sb element, AM F.135819, THH10, anterior view, bearing six laminar layers (IY133-038). C,M, Sc element, AM F.135820, YTH5, (C), anterior view, bearing eight laminar layers (IY133-024), (M), posterior view (IY134-019). (D), Sa element, AM F.135821, AFI986, upper-anterior view, bearing eight laminar layers (IY133-050). E,F, Sc element, AM F.135822, YTH4, (E), anterior view, bearing 10 laminar layers (IY133-021), (F), close up showing denticles along anterior margin of each laminar layer (IY133-022). …[continued on facing page]

Fig. 12 in Biogeographic and Biostratigraphic Implications of the Serratognathus bilobatus Fauna (Conodonta) from the Emanuel Formation (Early Ordovician) of the Canning Basin, Western Australia

Fig. 12. Serratognathus diversus An, 1981. All from the Honghuayuan Formation in Guizhou. A–C, Sa element; (A), AM F.135048, THH7, anterobasal view (IY119-004); (B), AM F.135044, THH7, lateral view (IY119-002); (C), AM F.135047, THH10, posterior view (IY119-040). (D), Sb element, AM F.135049, THH7, outer lateral view (IY119014); E–H, broken specimens showing overlapping laminar layers on the surface of breakage. E,F, Sb element, AM F.135815, THH7, (E), postro-lateral view (IY133-035), (F), upper view (IY133-037); G,H, Sc element, AM F.135816, THH9, (G), inner lateral view (IY133-040), (H), close up showing the surface of breakage (IY133-041); (I), Sc element, AM F.135817, YTH10, showing the partition between laminar layers and the fine laminar structure within each laminar layer (IY133-033). Scale bars 100 µm unless otherwise indicated.

Fig. 11. Serratognathus bilobatus Lee, 1970 in Biogeographic and Biostratigraphic Implications of the Serratognathus bilobatus Fauna (Conodonta) from the Emanuel Formation (Early Ordovician) of the Canning Basin, Western Australia

Fig. 11. Serratognathus bilobatus Lee, 1970. (A), Sa element, CPC39898, 161–166 m, anterior view (IY116-041). B–F, Sb element; B–E, CPC39899, WCB705/133, (B), posterior view (IY116-002), (C), outer lateral view (IY116-006), (D), upper view showing the tip of the cusp (IY116-012), (E), upper view (IY116-011); (F), CPC39900, WCB705/133, anterior view (IY116-028). G–L, Sc element, CPC39901, WCB705/133, (G), posterior view (IY116-013), L, upper view (IY116-023), (H), basal-posterior view (IY116018), (I), posterior view of the cusp (IY116-014), (J), posterior view, close up showing fine striae (IY116-015), (K), basal view showing ring-like basal node (IY116-022). Scale bars 100 µm unless otherwise indicated.

Fig. 10. A–K in Biogeographic and Biostratigraphic Implications of the Serratognathus bilobatus Fauna (Conodonta) from the Emanuel Formation (Early Ordovician) of the Canning Basin, Western Australia

Fig. 10. A–K, Scolopodus houlianzhaiensis An & Xu in An et al., 1983. All from sample 161–166 m. A–D, Sa element; A,B, CPC39880, (A), posterior view (IY130-011), (B), lateral view (IY130-010); C,D, CPC39881, (C), basal view (IY130-009), (D), lateral view (IY130-007). E–G, Sb element, CPC39882, (E), posterior view (IY130-017), (F), inner lateral view (IY130-016), (G), outer lateral view (IY130-018). H–K, Sc element; H,I, CPC39883, (H), posterior view (IY129-028), (I), inner lateral view (IY129-029); J,K, CPC39884, (J), outer lateral view (IY130-019), (K), inner lateral view (IY130-021). L–R, Lissoepikodus nudus Nicoll & Ethington, 2004. L,M, Sa element, CPC39885, WCB705/133, (L), upper view (IY127-002); (M), posterior view (IY127-003). N,O, Pb element; (N), CPC39886, WCB705/133, outer lateral view (IY127-014); (O), CPC39887, WCB705/133, outer lateral view showing weaker costa (IY127-006). P,Q, Sb element; (P), CPC39888, WCB705/243, basal view (IY118-016); (Q), CPC39889, WCB705/133, inner lateral view (IY126-034). (R), Sd element, CPC39890, WCB705/133, basal-inner lateral view (IY126-033). S–U, Nasusgnathus dolonus (An, 1981). All from sample WCB705/133. S,T, Sd element; (S), CPC39891, inner lateral view (IY127-008); (T), CPC39892, outer lateral view (IY127-007). (U), Sb element, CPC39893, WCB705/133, outer lateral view (IY127-005). (V),?Protoprioniodus simplicissimus McTavish, 1973. Sb element, CPC39894, WCB705/243, outer lateral view (IY129-035). (W), gen. et sp. indet. B. Sa element, CPC39895, WCB705/133, posterior view (IY126-036). (X), Paltodus sp. M element, CPC39896, WCB705/133, posterior view (IY126-014). (Y), gen. et sp. indet. A. Symmetrical stout element, CPC39897, WCB705/133, lateral view (IY127-034). Scale bars 100 µm unless otherwise indicated.