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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. 8. A, Dictyonema williamsae n in Dendroid and Tuboid Graptolites from the Llandovery (Silurian) of the Four Mile Creek Area, New South Wales
Fig. 8. A, Dictyonema williamsae n.sp., holotype AM F114565, F14; B, Dictyonema falciferum, AM F114750, F14. Scale bars 1 mm.
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)
FIG. 1 in Silurian and Lower Devonian anaspids (Agnatha) from Severnaya Zemlya (Russia)
FIG. 1. — Distribution of the anaspids in the sections of the Severnaya Zemlya Archipelago. Sample numbers from October Revolution Island on the left side, sample numbers from Pioneer and Komsomolets islands on the right. Abbreviations: Dev., Devonian; Ll., Llandovery; Loch., Lochkov; Př., Přidoli; W., Wenlock.
Fig. 5 in Late Silurian palynomorphs from the Precordillera of San Juan, Argentina: Diversity, palaeoenvironmental and palaeogeographic significance
Fig. 5. Palynomorphs from the studied sections of the Los Espejos Formation of Argentina, Quebrada Ancha, Gorstian?–Ludfordian? (A, T), Quebrada Ancha, Ludfordian (B–F, H–K, N, O, Q, R), Cerro La Chilca, Ludfordian (G, L, M, P, S). A. Ammonidium cornuatum Loeblich and Wicander, 1976; MPLP 8-60677 (H27/3). B. Ammonidium ludloviense (Dorning, 1981) Mullins, 2001; MPLP 2-60704 (T22/2). C. Ammonidium maravillosum (Cramer, 1969) Thusu, 1973a; MPLP 7-60736 (S29/1). D. Ammonidium waldronense (Tappan and Loeblich, 1971) Dorning, 1981; MPLP 8-60677 (T50/2). E. Ammonidium sp. A in Mullins 2001; MPLP 7-60736 (N27/1). F. Indeterminated miospore, MPLP 8-60677 (O44/2). G. Baculatireticulatus baculatus Al-Ameri, 1984; MPLP 4-61059 (J45/4). H. Baculatireticulatus sp.; MPLP 7-60736 (N43/2). I. Breconisporites sp.; MPLP 8-60677 (U33). J. Buedingiisphaeridium lunatum Le Hérissé, 1989; MPLP 4-61059 (D47). K. Carminella maplewoodensis Cramer, 1968; slide MPLP 7-60736 (R26/2). L. Chelinospora cf. cantabrica Richardson, Rodríguez, and Sutherland 2001; MPLP 5-61060 (U38). M. Chelinospora sanpetrensis (Rodríguez, 1978) Richardson, Rodríguez, and Sotherland 2001; MPLP 7-61062 (C35). N. Chelinospora verrucata var. verrucata Morphon in García Muro et al., 2014b; slide MPLP 8-60677 (K43/1). O. Clypeolus tortugaides (Cramer, 1966a) Miller, Playford, and Le Hérissé, 1997; MPLP 4-62521 (V42/2). P. cf. Concentricosisporites agradabilis (Rodríguez, 1978) Rodríguez, 1983; MPLP 6-61061 (H45/1). Q. Confossuspora sp.; MPLP 2-60704 (O42/1). R. Cordobesia uruguayensis (MartinezMacchiavello, 1968) Pöthé de Baldis, 1977; MPLP 3-60659 (E46/4). S. Coronaspora cromatica (Rodríguez, 1978) Richardson, Rodríguez, and Sutherland, 2001; MPLP 4-61059 (Q28). T. Cymatiosphaera acuminata Mullins, 2001; MPLP 8-60677 (G48/3). Scale bars 20 μm.
Fig. 14 in Palaeoecology of corals and stromatoporoids in a late Silurian biostrome in Estonia
Fig. 14. Interpreted reconstruction of faunas and sea-floor appearances of Facies 2 at Katri, represented by Layers 2 and 4.
Fig. 4 in Late Silurian palynomorphs from the Precordillera of San Juan, Argentina: Diversity, palaeoenvironmental and palaeogeographic significance
Fig. 4. Ludlow–Přídolí (424 My) phytoplankton and miospore assemblages plotted on a palaoegeographic reconstruction using BugPlate software (Torsvik 2009). 1, UK (Richardson and Lister 1969; Lister 1970; Richardson et al. 1981; Burgess and Richardson 1995; Wellman and Richardson 1996; Richards and Mullins 2003; Mullins 2001, 2004); 2, Gotland, Sweeden (Stricanne et al. 2004; Stricanne et al. 2006); 3, Allenport, USA (Beck and Strother 2008); 4, Nova Scotia, Canada (Beck and Strother 2001); 5, Ontario, Canada (McGregor and Camfield 1976); 6, Sweden (Mehlqvist et al. 2012; Mehlqvist et al. 2014); 7, Libya (Richardson and Ioannides 1973; Rubinstein and Steemans 2002; Le Hérissé 2002); 8, Saudia Arabia (Le Hérissé et al. 1995; Wellman et al. 2000; Breuer et al. 2017); 9, Poland (Porębska et al. 2004); 10, Turkey (Steemans et al. 1996; Lakova and Göncüoğlu 2005); 11, Iraq (Al-Almeri 1984; 2010); 12, Maranhão Basin, Brazil (Brito 1967); 13, Bolivia (Cramer et al. 1974; Kimyai 1983; Racheboeuf et al. 2012); 14, Spain and West France (Rodríguez González 1978; 1983; Steemans 1989; Cramer 1964a; Richardson et al. 2001); 15, Amazon Basin, Brazil (Cardoso 2005; Steemans et al. 2008); 16, Santiago del Estero, Argentina (Pöthe de Baldis 1974a); 17, Precordillera Argentina (Rubinstein 1992a, b, 1995; García Muro et al. 2014b; this contribution). References discussed in the papers are also included.
Fig. 11 in Late Silurian palynomorphs from the Precordillera of San Juan, Argentina: Diversity, palaeoenvironmental and palaeogeographic significance
Fig. 11. Palynomorphs from the studied sections of the Los Espejos Formation of Argentina, Quebrada Ancha, Přídolí (A, F, K, M, N), Cerro La Chilca, Gorstian?–Ludfordian? (B, L), Quebrada Ancha, Ludfordian (C, E, H), Cerro La Chilca, Ludfordian (D, G, I, J). A. Tylotopalla caelamenicutis Loeblich, 1970; MPLP 14-60982 (E32/3). B. Tylotopalla deerlijkianum (Martin, 1973) Martin, 1978; MPLP 2-61057 (K42/2). C. Tylotopalla robustispinosa (Downie, 1959) Mullins, 2001; MPLP 2-60704 (L42/2). D. Veryhachium trispinosum Group Servais, Vecoli, Li, Molyneux, Raevskaya, and Rubinstein, 2007; MPLP 4-61059 (E33). E. Vestitusdyadus sp.; MPLP 8-60677 (G31/1). F. Villosacapsula setosapellicula (Loeblich, 1970) Loeblich and Tappan, 1976; MPLP 9-60664 (Q30). G. Villosacapsula sp.; MPLP 5-61060 (U32/2). H. Visbysphaera cf. pirifera (Eisenack, 1954) Kiryanov, 1978; MPLP 8-60677 (T33). I. Indeterminate palynomorphs; MPLP 4-61059 (G35/4) (I1, I2 are different focus). J. cf. Veryhachium sp., with abnormal processes, distally expanded; MPLP 4-61059 (P25/3). K–N. Emphanisporites? tenuis sp. nov. K. MPLP 13-60984 (N30/2). L. MPLP 2-61057 (Q42). M. MPLP 10- 60673 (J23). N. MPLP 12-60986 (R34). Scale bars 20 μm.
Fig. 9 in Palaeoecology of corals and stromatoporoids in a late Silurian biostrome in Estonia
Fig. 9. Slab and thin section photographs of tabulate corals from Katri biostrome, upper Ludlow, Silurian, showing the identifications of taxa. A–D. Favosites forbesi Milne-Edwards and Haime, 1851. A. GIT656-27, vertical polished slab of bulbous corallum showing different growth centres. B. GIT656-17, transverse thin-section. C. GIT656-54, vertical thin-section. D. GIT656-56, vertical slab of columnar corallum in sediment. E, F. Thecia swinderniana Goldfuss, 1829. E. GIT656-20, vertical slab of tabular corallum. F. GIT656-62, transverse (F1) and vertical (F2) thin-sections. G, H. Thin- → sections of Kitakamiia callosa Klaamann, 1964. G. GIT656-98, vertical section through rugosan with K. callosa. H. GIT656-90, transverse section. I, J. Thin-sections of Laceripora cribrosa Eichwald, 1854. I. GIT656-29, vertical section through the base of corallum. J. GIT656-10, vertical section through the branching corallum. K. Symbitoic Syringopora affabilis Klaamann, 1962 within stromatoporoid Petridiostroma convictum Yavorsky, 1929, GIT656-38, transverse section (K1), which also has rugose corals within the stromatoporoid; vertical section (K2). Scale bars 10 mm.
Fig. 9 in Late Silurian palynomorphs from the Precordillera of San Juan, Argentina: Diversity, palaeoenvironmental and palaeogeographic significance
Fig. 9. Palynomorphs from the studied sections of the Los Espejos Formation of Argentina, Cerro La Chilca, Homerian? (A, L), Cerro La Chilca, Gorstian?–Ludfordian? (B, I), Cerro La Chilca, Ludfordian (C, H, O, Q, T), Quebrada Ancha, Ludfordian (D–G, J, N, P, R, S), Quebrada Ancha, Přídolí (K, U), Quebrada Ancha, Gorstian?–Ludfordian? (M). A–F. cf. Melikeriopalla sp. A. MPLP 1-61065 (W30/3). B. MPLP 3-61058 (L33). C. MPLP 7-61062 (P43/3). D. MPLP 2-60704 (L26). E. MPLP 3-60659 (F38). F. MPLP 4-62521 (T40/4). G. Multiplicisphaeridium arbusculum forma A of Mullins (2001); MPLP 7-60736 (D30/1). H. Multiplicisphaeridium cladum (Downie, 1963) Eisenack, 1969; MPLP 4-61059 (E50/1). I. Multiplicisphaeridium mingusi Le Hérissé, 1989; MPLP 2-61057 (M31/1). J. Multiplicisphaeridium monki Le Hérissé, 1989; MPLP 3-60659 (O45/2). K. Multiplicisphaeridium rochesterensis Cramer and Diez, 1972; MPLP 9-60664 (U27). L. Nanocyclopia sp.; MPLP 1-61065 (U38/1). M. Neoveryhachium carminae (Cramer, 1964a) Cramer, 1970; MPLP 1-60667 (P45/2). N. Onondagella asymmetrica (Deunff, 1961) Playford, 1977; MPLP 7-60736 (X44). O. cf. Oppilatala frondis (Cramer and Díez, 1972) Dorning, 1981; MPLP 4-61059 (F45). P. Oppilatala grahni Le Hérissé, 1989; MPLP 7-60736 (E38/1). Q. Oppilatala insolita (Cramer and Díez, 1972) Dorning, 1981; MPLP 4-61059 (Q50). R. Oppilatala ramusculosa (Deflandre, 1945) Dorning, 1981; MPLP 7-60736 (N37/4). S. Ozotobrachion palidodigitatus (Cramer, 1966b) Playford, 1977; MPLP 7-60736 (P48/4). T. Percultisphaera incompta Richards and Mullins, 2003; MPLP 4-61059 (W47/4). U. Polyedrixium? cf. embudum Cramer, 1964a; MPLP 9-60664 (D39/1). Scale bars 20 μm.
Figure 9 in Late Silurian to earliest Devonian vertebrate biostratigraphy of the Birch Creek II section, Roberts Mountains, Nevada, U.S.A.
Figure 9. Paleogeographic reconstruction for the late Silurian, base map from Scotese (2014, map 73), showing possible vertebrate dispersal route from the Baltic to the circum-Arctic and thence south to western Laurentia.
Figure 8. A–K in Late Silurian to earliest Devonian vertebrate biostratigraphy of the Birch Creek II section, Roberts Mountains, Nevada, U.S.A.
Figure 8. A–K. Scales of thelodont Barlowodus sp. cf. B. floralis from the uppermost Silurian of the Birch Creek II section, all level 430.5'. A, UCR 10746-31 in baso-lateral view; B, UCR 10746-35 in crown view; C, UCR 10746-36 in crown view; D, UCR 10746-34 in crown view; E, UCR 10746-42 in crown view; F, UCR 10746-29 in crown view; G, UCR 10746-24 in crown view; H, UCR 10746-38 in crown view; I, UCR 10746-23 in crown view; J, K, UCR 10746-14, in crown view, and close up of dorsal mid-crown showing ultrasculpture and taphonomic effects. Scale bars=0.2 mm; anterior to left except A, D, G, I. See Table 1 for meterage.
Figure 7 in Late Silurian to earliest Devonian vertebrate biostratigraphy of the Birch Creek II section, Roberts Mountains, Nevada, U.S.A.
Figure 7. Thelodont scales from the uppermost Silurian of the Birch Creek II section, all level 430.5' except B, C, G, K, L, P, Q. A. Trimerolepis sp. cf. T. tricava. UCR 10746-43 in crown view. B. Trimerolepis sp. AMF97876 (Parkes 1995, fig. 22.19, 20) from level 503', base view. C.?Lanarkia sp. UCR 944-20 (level 527.25') in lateral view. D.?Turinia sp. UCR10746-19, showing taphonomic effects and ultrasculpture, in crown view. E-J. Nikolivia spp. E. UCR 10746-13 with cell pattern on surface in crown view; F, UCR 10746-20 in crown view; G, AMF97875 (Parkes 1995, fig. 22.17, 18) from level 402' with possible bite marks, in crown view; H, UCR 10746-27 in ventral basal view; I, UCR 10746-25 showing taphonomic effects in crown view; J, Nikolivia sp. cf. N. auriculata, UCR 10746-18 in crown view. K, L. Apalolepis sp. AMF97872 (level 503') (Parkes 2005, fig. 22.11, 12), crown and basal views. M-O. Talivalia sp. cf. T. elongata. M, UCR 10746-17 in crown view; N, UCR 10746-37 in crown view; O, UCR 10746-21 in lateral view. P-S. Barlowodus sp. cf. B. tridens. P, Q, AMF97874 (level 875') in crown and basal views (Parkes 2005, fig. 22.15, 16). R, S, UCR 944-21 (level 527.25') in laterocrown view, closeup in S showing striated ultrasculpture. Scale bars=0.2 mm; anterior to left or top, otherwise arrow points to anterior. See Table 1 for meterage.
Figure 6 in Late Silurian to earliest Devonian vertebrate biostratigraphy of the Birch Creek II section, Roberts Mountains, Nevada, U.S.A.
Figure 6. Chondrichthyan and stem osteichthyan scales from the uppermost Silurian of the Birch Creek II section; A, C–G, light microscope images of whitened specimens; B, ESEM image. A-C. Ellesmereia schultzei. A, scale UCR 10746- 44 (level 430.5') in crown view (from Suppl. 1, fig. 5); B, UCR 10746-28 (level 430.5') in anterolateral-crown view; C, scale UCR10746-45 (level 430.5' in crown and lateral views (from Suppl. 1, fig. 4). D. Polymerolepis sp. scale UCR 10752-1 (level 458.67') in crown view (from Suppl. 1, fig. 11). E-G. Lophosteus sp. cf. L. superbus. E, dermal bone fragment 10754-1 (level 468') in external view (from Suppl. 1, fig. 12); F, G, tubercles UCR951-1, 2 (level 457') in crown views (from Suppl. 1, fig. 10). Scale bars=0.25 mm, anterior of scale is up or to left, otherwise arrow points to anterior. See Table 1 for meterage.
Figure 5. Funicristata nevadaensis n. gen. n in Late Silurian to earliest Devonian vertebrate biostratigraphy of the Birch Creek II section, Roberts Mountains, Nevada, U.S.A.
Figure 5. Funicristata nevadaensis n. gen. n. sp. from the uppermost Silurian of the Birch Creek II section. A–C. UCR 10750-3 (level 456.5') in crown views and magnified view of the crown ridges; D, E. UCR 10750-2 (level 456.5') in crown and lateral views; F, G. UCR 10746-10 (level 430.5') in anterocrown and crown views; H, I. UCR 10746-8 (level 430.5') in anterocrown and laterocrown views; J, K. UCR 10750-10 (level 456.5') vertical longitudinal section; L. UCR 10750-12 (level 456.5') horizontal section through crown. Abbreviations: c=canal; en=enameloid; h=hyphal boring; po=pore openings. Scale bars=0.1 mm in A, B, D–L, 0.01 mm in C; anterior is to left or down, otherwise arrows point to anterior. See Table 1 for meterage.
Figure 4 in Late Silurian to earliest Devonian vertebrate biostratigraphy of the Birch Creek II section, Roberts Mountains, Nevada, U.S.A.
Figure 4. Nostovicina and Nostolepis sp. acanthodian scales from the Siluro-Devonian boundary levels of the Birch Creek II section. A. Nostovicina sp. cf. N. elegans: UCR 10755-1 (level 470.2') in crown view (from Supplement 1, fig. 13). B–D, J. Nostovicina laticristata: B. UCR 10768-10 (level 518.3') in crown view; C, D. UCR 10768-6 (level 518.3') in anterocrown and crown views; J. UCR 10768-11 (level 518.3') horizontal thin section through crown. E–I, K, L. Nostovicina sp. cf. N. guangxiensis; E. UCR 5443-1 (level 562.6') in anterocrown view; F, G. UCR 5443-3 (level 562.6') in crown and lateral views; H. UCR 5443-4 (level 562.6') in posterocrown view; I. UCR 5443-6 (level 562.6') in crown view; K, L. UCR 5443-7 (level 562.6') vertical transverse section, magnified view of crown structure in L. M–P. Nostovicina sp. cf. N. lacrima: M. UCR 5439-8 in lateral view; N. UCR 5439-6 in posterior view; O. UCR 5439-4 (level 549') in lateral view; P. UCR 10768-1 (level 518.3') in anterior view. Q–T. Nostolepis matukhini: Q, R. UCR 5443-2 (level 562.6') in crown and laterocrown views; S, T. UCR 5443-5 (level 562.6') in crown and anterocrown views. Abbreviations: cgz=crown growth zones; h=hyphal borings; Sf=Sharpey's fiber bundles. Scale bars=0.1 mm, anterior of scale is to right or up, otherwise arrows point to anterior. See Table 1 for meterage.
Figure 3 in Late Silurian to earliest Devonian vertebrate biostratigraphy of the Birch Creek II section, Roberts Mountains, Nevada, U.S.A.
Figure 3. Poracanthodid and ischnacanthid acanthodian scales from Upper Silurian levels of the Birch Creek II section. A–E,?F,?G. Gomphonchoporus hoppei: A. UCR 949-1 (level 567.3') in crown view (from Supplement 1, fig. 24); B. UCR 944-11 (level 527.25') in laterocrown view; C, D. UCR 5439-2 (level 549') in anterocrown and laterocrown views; E. UCR 5439-3 (level 549') in basal view; F. UCR 5439-7 (level 549') in crown view; G. UCR 5439-1 (level 549') in anterocrown view. H–J. Zemlyacanthus menneri: UCR 10815-1, 2, 3 (level 556.5'), in crown views (from Supplement 1, fig. 22). M–P. Trundlelepis cervicostulata: K, L. UCR 10768-4 (level 518.3') in anterior and lateral views; M. UCR 944-17 (level 527.25') in crown view; N. UCR 944-3 (level 527.25') in crown view; O. UCR 944-23 (level 527.25'), vertical longitudinal thin section; P. UCR 944-22 (level 527.25'), horizontal thin section through crown. Q, R. Poracanthodidae gen., sp. indet. sensory line scale UCR 930-3 (level 395') in crown and posterior views. S-V. Gomphonchus sandelensis: S, T. UCR 10746-11 (level 430.5') in crown and lateral views; U, V. UCR 930-7 (level 395') in antero- and posterocrown views. W–Z. Gomphonchus mediocostatus: W. UCR 944-6 (level 527.25') in crown view; X. UCR 944-16 (level 527.25') in crown view; Y. UCR 942-1 (level 526') in crown view (from Supplement 1, fig. 20); Z. UCR 944-19 (level 527.25') in laterocrown view. Abbreviations: cgz=crown growth zones; dt=dentine tubules; h=hyphal borings; vc=vertical canals. Scale bars=0.1 mm, anterior of scale is to left or down, otherwise arrows point to anterior. See Table 1 for meterage.
Figure 2 in Late Silurian to earliest Devonian vertebrate biostratigraphy of the Birch Creek II section, Roberts Mountains, Nevada, U.S.A.
Figure 2. Poracanthodid acanthodian scales from Upper Silurian levels of the Birch Creek II section, SEM images. A–G. Poracanthodes punctatus: A, B. UCR 930-2 (level 395') in lateral and posterobasal views; C. UCR 930-6 (level 395') in posterobasal view; D, E. UCR 930-5 (level 395') in crown and posterocrown views; F, G. UCR 930-1 (level 395') in lateral and basal views. H–P,?Q–V. Poracanthodes canadensis: H, I. UCR 930-4 (level 395') in crown view; J, K. UCR 10746-6 (level 430.5') in crown view plus closeup of crown pores; L–N. UCR 10750-6 (level 456.5') in anterior and crown views, and closeup of pores near hyphal borings; O. UCR10746-5 (level 430.5') in laterocrown view; P. UCR 540-1 (level 510') in crown view (from Supplement 1, fig. 17); Q–S. UCR 10768-3 (level 518.3') in crown, anterocrown views, and closeup of posterior crown surface; T. UCR 930-8 (level 395'), horizontal thin section through crown; U, V. UCR 10746-12 (level 430.5'), vertical thin section through anterior half of crown; W–BB. Radioporacanthodes porosus: W, X. UCR 10750-7 (level 456.5') in crown and anterocrown views; Y, Z. UCR 10746-4 (level 430.5') in anterocrown and lateral views; AA. UCR 10746-9 (level 430.5') in crown view; BB. UCR 10750-11 (level 456.5'), horizontal thin section through crown, showing two radial pore canals, viewed with Nomarski optics. CC–EE. Radioporacanthodes scheii: CC. UCR 10750-5 (level 456.5') in crown view; DD, EE. UCR 10750- 1 (level 456.5') in crown view plus closeup of pores and hyphal borings. Abbreviations: arc=arcade canals; b=scale base; c=scale crown; h=hyphal borings; n=neck; p=pore; pc=pore canal; pco=pore canal opening under posterior crown; pr=pore canal opening row on crown surface; rc=radial canal. Scale bars=0.1 mm, anterior of scale is to left or down, otherwise arrows point to anterior. See Table 1 for meterage.
Figure 1. Birch Creek II in Late Silurian to earliest Devonian vertebrate biostratigraphy of the Birch Creek II section, Roberts Mountains, Nevada, U.S.A.
Figure 1. Birch Creek II section, central Roberts Mountains, Nevada. A. locality map, topographic map showing locations of sections BC II, BC III, WC I, WC IV after Murphy (2016, appendix 1). B. stratigraphic column through the uppermost Silurian– lowermost Devonian (after Klapper and Murphy 1975, fig. 5; scale on left is in feet; X denotes their proposed Silurian–Devonian boundary at approx. 567'=172.8 m level); to the right, stratigraphically significant conodont ranges in red, graptolites in blue (see Murphy 2016, fig. 2).
FIGURE 14. 1–8 in Synoptic revision of the Silurian fauna from the Pentland Hills, Scotland described by Lamont (1978)
FIGURE 14. 1–8: Plumulites ruskini Lamont, 1978, from locality R82, Wether Law Linn Formation; 1, 2: specimen NMS G. 1979.77.17 (part and counterpart), figured by Lamont on plate XXVIII, figure 13; 3: specimen NMS G.1979.77.18, figured by Lamont on plate XXVIII, figure 14; 4: specimen NMS G.1979.77.19, figured by Lamont on plate XXVIII, figure 15; 5: handwritten label; 6: specimen NMS G.1979.77.20, figured by Lamont on plate XXVIII, figure 16; 7: specimen NMS G.1979.77.21, figured by Lamont on plate XXVIII, figure 17; 8: specimen NMS G.1979.77.22, not figured by Lamont. All specimens from the Lamont Collection, possibly re-registered from NMS G.1876.42.8 (Henderson Collection). Scale bars: 1 mm (figures 1–4, 6–8).
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