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Fig. 7 in Sieve-type normal pore canals in Jurassic ostracods: A review with description of a new genus

Fig. 7. Cytherid ostracod Minyocythere macroporosa sp. nov. from Borehole Hambühren WA2, 166–167 m (A–C), 166 m (D, E), 168–169 m (F), NW Germany, Witchellia laeviuscula Zone (Braun Jura γ), Lower Bajocian. A. Paratype, SMF Xe 23718, female carapace in right view. B. Paratype, SMF Xe 23719, male carapace in right (B1) and dorsal (B2) views, antero-dorsal margin (B3). C. Paratype, SMF Xe 23720, female carapace in dorsal (C1) and ventral (C6) views, pores (large and small) (C2), macro sieve-type normal pore canals (StPC-M) (C3), antero-dorsal margin (C4), and micro sieve-type →

Fig. 12 in Sieve-type normal pore canals in Jurassic ostracods: A review with description of a new genus

Fig. 12. Cytherid ostracod Minyocythere angulata sp. nov. from Borehole Hambühren WA2, 177–180 m (A, H), 203–206 m (B–E), 203 m (F, G), NW Germany, Upper Aalenian (Braun Jura β). A. Paratype, SMF Xe 23732, female carapace in right view. B. Paratype, SMF Xe 23733, female right valve in external view (B1), micro sieve-type pore canals (StPC-m) (B2), and round macro sieve-type normal pore canals (StPC-M) (B3). C. Paratype, SMF Xe 23734, female left valve in external view (C1), elongate StPC-M (C2). D. Paratype, SMF Xe 23735, female carapace in dorsal view. E. Paratype, SMF Xe 23736, female carapace in ventral view. F. Holotype, SMF Xe 23737, male left valve in external (F1) and internal (F4) views, ornamentation and StPC-M and StPC-m (F2), StPC-m (F3), hinge (F5). G. Paratype, SMF Xe 23738, female left valve in internal view (G1), muscle scars (G2), StPC-m (G3). H. Paratype, SMF Xe 23740, male carapace in right view. I. Paratype, SMF Xe 23739, A-2? juvenile right valve in external view.

Fig. 18. Cytherid ostracod Dolocythere rara Mertens, 1956 from Borehole Lingen 196, 697–704 m in Sieve-type normal pore canals in Jurassic ostracods: A review with description of a new genus

Fig. 18. Cytherid ostracod Dolocythere rara Mertens, 1956 from Borehole Lingen 196, 697–704 m (A, B), Borehole Rodewald WA6, 206 m (C), WA7, 383.7 m (E), Borehole ZW Losser 1, 256.4–258.4 m (F) from NW Germany, Lower Albian and Ziegelei Bekum (D) from NW Germany, Upper Aptian. A. Paratype, BGR T.-K. 1300 (Mertens Collection, Hannover), female left valve in external (A1) and internal (A5) views, ornamentation (A2–A4), muscle scars (A6), hinge (A7), small sieve-type pore canals (StPC) (cf. micro sieve-type normal pore canals StPC-m) (A8). B. Paratype, BGR T.-K. 1300 (Mertens →

Fig. 11 in Sieve-type normal pore canals in Jurassic ostracods: A review with description of a new genus

Fig. 11. Distribution of macro sieve-type normal pore canals (StPC-M), micro sieve-type normal pore canals (StPC-m), and simple normal pore canals NPC) on the inner side of cytherid ostracods Minyocythere gen. nov. and Dolocythere Mertens, 1956. A. Minyocythere macroporosa sp. nov., holotype, SMF Xe 23721 from Borehole Hambühren WA2, 166 m, NW Germany, Witchellia laeviuscula Zone (Braun Jura γ), Lower Bajocian; male left valve. B. Dolocythere rara Mertens, 1956, SMF Xe 23756 from Borehole Rodewald WA6, 206 m, NW Germany, Lower Albian; male left valve (B1), detail (B2). C. Minyocythere sp. cf. M. macroporosa sp. nov., SMF Xe 23724 from Borehole Rodewald WA12, 386 m, NW Germany, Upper Aalenian (Braun Jura β upper); male right valve. D. Dolocythere amphistiela sp. nov., paratype, SMF Xe 23765 from Borehole Rodewald WA4, 187 m, NW Germany, Leymeriella tradefurcata Zone, Lower Albian; male left valve. In A and C, black dots refer to StPC-M, white arrows point to StPC-m; in B1, B2, D white arrows point to NPC; black arrows in B1, B2 indicate the peculiar pores of D. rara (which do not exist in D. amphistiela). Scale bars 100 μm.

Fig. 14 in Sieve-type normal pore canals in Jurassic ostracods: A review with description of a new genus

Fig. 14. Cytherid ostracod Minyocythere maculosa (Bate, 1963) from Everthorpe Quarry, South Cave, UK, Basement Beds, Bajocian (A, B) and Borehole Rodewald WA12, 395 m (C, D), 390 m (E), NW Germany, Witchellia laeviuscula Zone (Braun Jura γ), Lower Bajocian. A. Topotype, SMF Xe 23744, male left valve in external view (A1), macro sieve-type pore canals (StPC-M) (A2), micro sieve-type normal pore canals (StPC-m) (A3), and simple pore (A4). B. Topotype, SMF Xe 23745, female right valve in internal view (B1), muscle scars (B2), hinge (B3). C. SMF Xe 23746, male left valve in external view (C1), StPC-M (C2, C3), StPC-m (C4). D. SMF Xe 23747, female right valve in external (D1) and internal (D3) views, simple pore (D2), StPC-M (D4), StPC-m (D5), hinge, posterior part (D6), muscle scars (D7). E. SMF Xe 23748, interior of StPC-M (E1), fragment of a left valve in internal view (E2).

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 16 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia

Figure 16. Graphic comparison of QMV2000GFV459 upper molars with previously published Propalorchetes material Murray (1990), Black (2006) and Palorchestes annulus Black (1997a): specimen outlines scaled so that all M1 lengths equal that of Propalorchestes novaculacephalus NTMP862-27; series depicted from top to bottom in order of increasing M1 length; left specimens have been reflected for ease of comparison so that the series represents right molars in occlusal view.

Figure 17 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia

Figure 17. Graphic comparison of QMV2000GFV406 lower right molars in occlusal view with previously published Propalorchetes material Murray (1990): M length of QVM2000GFV406 and Propalorchestes ponticulus AR1802 Murray (1990) scaled to M of NMVP187282; 1 1 AR11302 scaled to M 4 of NMVP187282: SGM1008 size approximated to other M 1 material; series depicted top to bottom in order of increasing M length; left specimens have been reflected to become right specimens for ease of comparison.

Figure 1 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 1. Map and regional schematic of the Riversleigh World Heritage Area (After Arena, 2005, and Megirian, 1992). The Type locality of Stelakoala riversleighensis gen. et sp. nov., Jim's Jaw Site, is located on the northern Gag Plateau (highlighted red).

Figure 3 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 3. The evolution of primary M1 trigonid cuspids (metaconid, protoconid and protostylid) in phascolarctids. A, Schematic diagram of a phascolarctid right M 1 illustrating how dimensions and percentages represented in Table 1 were obtained (adapted from Black et al., 2014a); B, Graphical representation of the relative positions and distance between the primary M 1 trigonid cuspids as a percentage of trigonid width; C, phylogenetic relationships of phascolarctids (from Black et al., 2012a). Abbreviations: end, entoconid; hyd, hypoconid; med, metaconid, prd, protoconid; psd, protostylid. Data for Madakoala, Perikoala, Litokoala, Nimiokoala and Phascolarctos, is based on M. devisi, Pe. robustus, L. kutjamarpensis, N. greystanesi and P. cinereus, respectively, with mean values used for the latter two species (Table 1).

Figure 15 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia

Figure 15. Bivariate plots of dental measures for Propalorchestes, small Palorchestes and other comparative taxa: a. width against length for M1; b, width against length for M; c, width against length 1 for M2, to provide comparison with QMV2000GFV406; black symbols represent the anterior loph width and grey symbols represent the posterior loph width; lines connecting black to grey symbols represent the disparity between anterior and posterior measures of the same molar; data and sources provided in Table 1.

Figure 14 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia

Figure 14. Dental measurements for Propalorchestes check teeth plotted with those of smaller Palorchestes: a, length upper cheek teeth; b, anteriorloph width upper cheek teeth; c. lower cheek teeth; d, anteriorloph width lower cheek teeth; data points that represent measures for successive teeth of the same tooth row are connected by a line; data points that represent measures for non-successive teeth of the same tooth row are connected by a dashed line; Data and sources provided in Table 2.

Figure 13 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia

Figure 13. Digitally restored illustrations of the new Bullock Creek dental material with morphological features annotated: a, QMV2000GFV459 P3; b, QMV2000GFV459 M1; scale bar represents 10 mm.

Figure 12 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia

Figure 12. Propalorchetes mandiblular specimen comparison in occlusal view: a, Propalorchetes cf novaculacephalus QVM2000GFV406 right mandiblular fragment; b, Propalorchetes novaculacephalus NMVP187282 paratype right mandiblular fragment (not corrected for parallax); scale bar represents 5 cm.

Figure 5 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia

Figure 5. Propalorchetes novaculacephalus, measured cranium outline diagram based on QVM2000GFV459: a, anterior: b, lateral views of cranium; scale bar represents 5 cm.

Figure 11 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia

Figure 11. Propalorchetes cf novaculacephalus QVM2000GFV406 measured mandibular outline diagram: a, lateral: b, medial: c, occlusal views; scale bar represents 5 cm.

Figure 10 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia

Figure 10. Propalorchetes cf novaculacephalus QVM2000GFV406 right mandiblular fragment: a, lateral: b. anterior: c, posterior: d, medial views, (not corrected for parallax); scale bar represents 5 cm.

Figure 4. Propalorchetes novaculacephalus QVM2000GFV459 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia

Figure 4. Propalorchetes novaculacephalus QVM2000GFV459: a, anterior: b, lateral views of cranium, (not corrected for parallax); scale bar represents 5 cm.

Figure 9 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia

Figure 9. Propalorchetes novaculacephalus reconstructed cranial sinus outline compared with Palorchestes azael as revealed in parasagittal section taken immediately left of midline to exclude sagittal septa: a, Propalorchetes novaculacephalus QVM2000GFV459 based of CT scan data; scale bar represents 5 cm: b, Palorchestes azael NMVP216490 represented at the size of Pr. novaculacephalus 9a, based on exposures of cranial fragments and CT scan data; scale bar represents 10 cm: c, Propalorchetes novaculacephalus QVM2000GFV459 represented to scale of P. azael NMVP216490 in 9b; scale bar represents 10 cm.

Figure 8 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia

Figure 8. Propalorchetes novaculacephalus endocranial and sinus volumes rendered by digital segmmentation of CT scan data from QVM200GFV459: a. dorsal; b. ventral; c. lateral; d. anterior; e. posterior views; endocranial cavity red; auditory, squamosal, parietal and frontal sinuses blue; labels indicate regions described; scale bar represents 5 cm.