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Fig. 28 in Early Ordovician Conodonts from Far Western New South Wales, Australia

Fig. 28. Triangulodus larapintinensis (Crespin, 1943): A,B, Pa element, AMF120476, TAB1/85.7, A, inner lateral view, B, outer lateral view; C,D, Pb element, AMF120477, Y4–6, C, inner lateral view, D, outer lateral view; E, M element, AMF120478, Y4–6, anterior view; F, M element, AMF120479, M/A7, posterior view; G, Sa element, AMF120480, M/A7, anterior view; H, Sa element, AMF120481, Y4–6, posterolateral view; I, Sa element, AMF120482, M/A4, lateral view; J,K, Sa element, AMF124214, Y4–8, lateral views; L,M, Sb element, AMF120484, Y4–7, L, inner lateral view, M, outer lateral view; N,O, Sb element, AMF124215, Y4–8, N, inner lateral view, O, basal view; P,Q, Sc element, AMF124216, Y4–8, P, basal view, Q, inner lateral view; R,S, Sc element, AMF124217, Y4–7, R, outer lateral view, S, inner lateral view; T, Sd element, AMF124218, M/A11-3, outer lateral view; U,V, Sd element, AMF124219, Y4–8, U, posterior view, V, outer lateral view. Scale bars 100 µm.

Fig. 25 in Early Ordovician Conodonts from Far Western New South Wales, Australia

Fig. 25. Scalpellodus latus (van Wamel, 1974): A,B, Sa element, AMF120452, Y4–2, A, inner lateral view of the basal part showing the fine striae, B, lateral view; C, Sb element, AMF120453, Y4–2, inner lateral view; D, Sb element, AMF120454, M/A11-1, inner lateral view; E,H, Sd element, AMF120455, M/A7, E, inner lateral view, H, close up showing fine striae; F, Sd element, AMF120456, M/A7, posterior view; G, P element, AMF120457, TAB1/39.5, inner lateral view; I, Sd element, AMF120458, M/A7, inner lateral view; J, Sc element, AMF120459, Y4–2, lateral view. Scale bars 100 µm, unless otherwise indicated.

Fig. 4 in A New Siphonotretid Brachiopod from the Silurian of Central-Western New South Wales, Australia

Fig. 4. Siphonotreta australis: a, syntype National Museum of Victoria Number 604, internal mould; b, syntype National Museum of Victoria Number 605, internal mould. Note the lack of spine bases and post-larval shell pitting contrary to the opinion of Chapman (1903). Scale bars = 5 mm.

Fig. 7. Orbaspina gelasinus n.gen. and n in A New Siphonotretid Brachiopod from the Silurian of Central-Western New South Wales, Australia

Fig. 7. Orbaspina gelasinus n.gen. and n.sp.; a–d, paratype AMF122216, fragment from sample BM 13.80, external view (a), detail of spines (b), anterior view (c), interior view with spine openings on internal surface indicated by arrows (d); e, f, paratype AMF122217, fragment from sample BM 14.30, external view (e), detail of spines with weak transverse grooves on spines indicated by arrows (f); g, paratype AMF122218, dorsal valve from sample BM 15.40, external view; h, paratype AMF122219, dorsal valve fragment from sample BM 11.20, external view showing well developed post-larval shell dimpling; i, j, paratype AMF122220, fragment of dorsal valve pseudointerarea from sample BM 14.40, with two spines projecting from underneath the pseudointerea as indicated by arrows, in plan (i) and anterior views (j). Scale bars = 1 mm (a, d, g, h); 100 µm (c, e, f, i, j); 10 µm (b).

Fig. 6. Orbaspina gelasinus n.gen. and n in A New Siphonotretid Brachiopod from the Silurian of Central-Western New South Wales, Australia

Fig. 6. Orbaspina gelasinus n.gen. and n.sp.: a–d, paratype AMF120612, ventral valve from sample BM 14.30, external view (a), detail of spines on anterior slope (b), detail of larval shell (c), internal view (d); e, f, paratype AMF120613, ventral valve from sample BM 14.30, internal view (e), detail of pseudointerarea (f); g, paratype AMF122213, ventral valve from sample BM 13.80, internal view, note the "listrum-like" plate covering the anterior portion of the pedicle track as indicated by arrow; h, paratype AMF122214, ventral valve from sample BM 9.90, external view showing common state of presentation of recovered ventral valves; i, paratype AMF122215, fragment from sample BM 9.30, external view. Scale bars = 500 µm (g); 100 µm (a, c–f, h, i); 10 µm (b).

Fig. 3 in A New Siphonotretid Brachiopod from the Silurian of Central-Western New South Wales, Australia

Fig. 3. Stratigraphic column of the BM section showing lithology and all sampled horizons. Lithological details of massive red and grey lensoidal limestones and sampled horizons for the 5.87 metres of section around the Llandovery-Wenlock boundary, from sample BM 3.65 to BM 16.80, is enlarged in the middle. Key to lithology as for Fig. 2; blank areas indicate no exposure. Modified after Valentine et al. (2003). Distribution and abundance of Orbaspina gelasinus n.gen. and n.sp. recovered from each sampled horizon in the massive red and grey lensoidal limestones is shown to the right. Sample size in kilograms for each horizon is given in brackets after each sample number.

Fig. 5. Orbaspina gelasinus n.gen. and n in A New Siphonotretid Brachiopod from the Silurian of Central-Western New South Wales, Australia

Fig. 5. Orbaspina gelasinus n.gen. and n.sp.: a–g, holotype AMF120610, dorsal valve from sample BM 14.85, external view (a), detail of spines along posterior margin (b), detail of larval shell (c), internal view (d), detail of pseudointerarea in plan view (e), and anterior view (f), detail of shell lamina along broken section of anterior margin (g); h–k paratype AMF122212, dorsal valve from sample BM 14.85: external view (h), detail of anterior margin showing frill-like nature of growth lamellae (i), deatil of larval shell (j), detail of post-larval shell dimpling (k). Scale bars = 1 mm (a, d, h); 100 µm (b, c, e, f, j, i); 10 µm (g, k).

Fig. 2 in A New Siphonotretid Brachiopod from the Silurian of Central-Western New South Wales, Australia

Fig. 2. Detailed geological map of the study area, showing location of the BM section. Note that section starts at sample BM-39.0 and ends at sample BM 73.30. (Modified after Valentine et al., 2003)

Figure 2 in The Tumbarumba Basaltic Gem Field, New South Wales: In Relation to Sapphire-Ruby Deposits of Eastern Australia

Figure 2. Gemstones, Tumbarumba field, photography G. Webb. a—Zircon xenocryst in basalt matrix, Ruby Creek. The crystal is 3 mm across. b—Strongly corroded blue sapphires, Tumbarumba Creek. Crystals to 6 mm across. c—Zoned "agate" sapphires, Tumbarumba Creek. Crystals to 6 mm across. d—Trapiche-like sapphires, with radiating silk zones, Tumbarumba Creek. Crystals to 11 mm acros s. e—Diffuse-zoned, vari-coloured sapphire crystals, Tumbarumba Creek. Crystals to 7 mm across. f—Pink to red corundums, Tumbarumb a Creek. Crystals to 11 mm across.

Figure 6 in The Tumbarumba Basaltic Gem Field, New South Wales: In Relation to Sapphire-Ruby Deposits of Eastern Australia

Figure 6. Representative colour absorption spectra (amplitude, A, plotted against wavelength in nm), unusual

Figure 10 in The Tumbarumba Basaltic Gem Field, New South Wales: In Relation to Sapphire-Ruby Deposits of Eastern Australia

Figure 10. Comparative post-Eocene basalt ages, Southern Tablelands–Snowy Mountains region, New South Wales, Australia. Age data for Grabben Gullen field from Bishop et al. (1985) and for Snowy field from Wellman & McDougall (1974),Young & McDougall (1993) and this paper. The diagram sets out entries in approximate geographic relationship. Ɵ indicates sapphire/zircon gemstone locality. Arrows indicate directions of plate motion and predicted volcanic shift.

Figure 1 in The Tumbarumba Basaltic Gem Field, New South Wales: In Relation to Sapphire-Ruby Deposits of Eastern Australia

Figure 1. Distribution of gem-gearing deposits (Co) related to Cainozoic basalts (enclosed areas) and deep leads (dashes) overlying basement rocks, with the Tumut Ponds serpentinite belt (filled areas). Modified from Wagga Wagga 1: 250 000 metallogenic map, showing locations of basalt sample (Nos), thin section (+) and analytical (×) sites, K-Ar basalt dates (Ma) with previous dating (O) and new dates (Z), zircon fission track dating sites (FT-Ma), zircon U/Pb isotope dating sites (U/Pb Ma), likely eruptive sites (Δ) and possible eruptive sites (Δ).

Figure 7 in The Dunbogan L6 Chondrite: A New Meteorite Fall from New South Wales, Australia

Figure 7. Detail of composite sulphide-metal grain showing eutectoid textures (indicative of crystallisation from a melt) between metal phase (white) and troilite (grey). Scale bar 0.1 mm. Plane polarised reflected light, oil immersion.

Figure 9 in The Tumbarumba Basaltic Gem Field, New South Wales: In Relation to Sapphire-Ruby Deposits of Eastern Australia

Figure 9. (a,b) Comparison between trace element concentrations in theoretical Tumbarumba primary magmas, and calculated curves for non-modal batch partial melting. See text for explanation. Each curve represents a different combination of mantle type and bulk trace element composition. PM = primitive mantle (Sun & McDonough, 1989); MM = metasomatised mantle (sample WGBM 15, O'Reilly & Griffin, 1988). Curve increments are listed in the Key, as well as being shown on the diagrams. The method for calcu lating trace element compositions of "primary" magmas is detailed in the text, with mineral/melt partition coefficients for olivine an d cpx being obtained from: Ablay et al. (1998), Ewart & Chappell (1989), Kostopoulos & James (1992), McKenzie & O'Nions (1991), Nielsen (1998) and Panter et al. (1997). Source of partition coefficients used in the melting calculations are: all olivine, cpx, opx, garnet and spinel from Kostopoulos & James (1992), except for the REE (McKenzie & O'Nions 1991); all amphibole and kaersutite from Ionov et al. (1997), except REE for phlogopite (McKenzie & O'Nions, 1991).

Figure 5 in The Dunbogan L6 Chondrite: A New Meteorite Fall from New South Wales, Australia

Figure 5. Back-scattered electron image of portion of the meteorite showing a granular crystalline aggregate of olivine (medium grey), pyroxene (slightly darker grey), plagioclase (black) and metal phase (white). There is a compound rim (fusion crust) of crystallised glass, partly bordered by a thin zone of homogeneous glass towards the bottom of the image. Note how the metal phase has invaded along silicate grain boundaries. Scale bar 100 µm.

Figure 8. Normalised incompatible element plots, Tumbarumba basalts. a in The Tumbarumba Basaltic Gem Field, New South Wales: In Relation to Sapphire-Ruby Deposits of Eastern Australia

Figure 8. Normalised incompatible element plots, Tumbarumba basalts. a—primary-near primary basanites (DR13820, 13835, 14650, 14662); b—primary alkali basalt (DR14639); c—mildly evolved basanites and alkali basalt (DR13828, 14641); d—primary olivine micro-dolerite (DR13822).

Figure 3. Photomicrograph showing enlarged detail from Fig. 2 in The Dunbogan L6 Chondrite: A New Meteorite Fall from New South Wales, Australia

Figure 3. Photomicrograph showing enlarged detail from Fig. 2. Matrix interstitial to possible chondrule fragments

Figure 7 in The Tumbarumba Basaltic Gem Field, New South Wales: In Relation to Sapphire-Ruby Deposits of Eastern Australia

Figure 7. Sub-basaltic paleodrainage related to basalt lava exposures, Tumbarumba-Kiandra region (Yarrangobilly 1:100 000 sheet). Palaeochannels (thick lines) showing direction of drainage flow (arrows) are based on subbasaltic contours (thin lines) shown at 400 m contour intervals.

Figure 2 in The Dunbogan L6 Chondrite: A New Meteorite Fall from New South Wales, Australia

Figure 2. Photomicrograph showing chondrule texture (dark silicates, white sulphide and metal phases) and interstitial

Figure 5 in The Tumbarumba Basaltic Gem Field, New South Wales: In Relation to Sapphire-Ruby Deposits of Eastern Australia

Figure 5. Chemical ratio variation diagram, Tumbarumba corundums. Types as for Fig. 3. TiO2/Ga2O3 against Fe2O3/Cr2O3.