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Figure 10 in Redescription of Digalodon rubidgei, an emydopoid dicynodont (Therapsida, Anomodontia) from the Late Permian of South Africa

Figure 10. Specimens tentatively considered juvenile representatives of Digalodon rubidgei. RC 303 in dorsal (a) and right lateral (b) views. RC 306 in dorsal (c) and right lateral (d) views. Scale bars equal 1 cm.

Figure 9. USNM 22941, a in Redescription of Digalodon rubidgei, an emydopoid dicynodont (Therapsida, Anomodontia) from the Late Permian of South Africa

Figure 9. USNM 22941, a "large emydopoid" from Richmond considered a possible sexually dimorphic female of Digalodon rubidgei in dorsal (a), palatal (b), left lateral (c), and occipital (d) views. Scale bar equals 1 cm.

Figure 6 in Redescription of Digalodon rubidgei, an emydopoid dicynodont (Therapsida, Anomodontia) from the Late Permian of South Africa

Figure 6. Photographs of B 42, a referred specimen of Digalodon rubidgei, in dorsal (a), palatal (b), right lateral (c), left lateral (d), occipital (e), and anterior (f) views. Scale bar equals 1 cm. Abbreviations: ae, anterior emargination of palatal rim; apr, anterior palatal ridge; co, crista oesophagea; ip, interparietal; lar, lateral anterior palatal ridge; lpf, lateral palatal foramen; pa, parietal; pla, pila antotica; ve, vertebra; vf, vascular foramen.

Figure 11 in Redescription of Digalodon rubidgei, an emydopoid dicynodont (Therapsida, Anomodontia) from the Late Permian of South Africa

Figure 11. Photographs of "large emydopoid" material from the Graaff-Reinet area referable to Compsodon helmoedi. RC 641, a specimen referable to Compsodon helmoedi in dorsal (a) view. RC 736, a specimen referable to Compsodon helmoedi in dorsal (b) and right lateral (c) views. Scale bars equal 1 cm.

Figure 7 in Redescription of Digalodon rubidgei, an emydopoid dicynodont (Therapsida, Anomodontia) from the Late Permian of South Africa

Figure 7. Photographs of BP/1/157, a referred specimen of Digalodon rubidgei, in dorsal (a) and left lateral (b) views. Abbreviations: cp, caniniform process; ds, tip of dentary symphysis; nb, nasal boss. Scale bar equals 1 cm.

Figure 3 in Redescription of Digalodon rubidgei, an emydopoid dicynodont (Therapsida, Anomodontia) from the Late Permian of South Africa

Figure 3. Photograph (a) and interpretive drawing (b) of RC 76, the holotype of Digalodon rubidgei, in ventral view. Gray indicates matrix, hatching indicates damaged bone surface, and cross-hatching indicates plaster. Scale bar equals 1 cm. Abbreviations: apr, anterior palatal ridge; apt, anterior pterygoid ramus; bo, basioccipital; bt, basal tuber; co, crista oesophagea; cp, caniniform process; ec, ectopterygoid; ipv, interpterygoid vacuity; j, jugal; mpr, posterior median palatal ridge; mx, maxilla; op, opisthotic; pl, palatine; pmx, premaxilla; ps, parasphenoid; q, quadrate; qpt, quadrate pterygoid ramus; sq, squamosal; st, stapes; t, tusk; v, vomer; vf, vascular foramen.

Figure 2 in Redescription of Digalodon rubidgei, an emydopoid dicynodont (Therapsida, Anomodontia) from the Late Permian of South Africa

Figure 2. RC 76, the holotype of Digalodon rubidgei, in left lateral (a, photograph; b, interpretive drawing) and right lateral (c, photograph; d, interpretive drawing) views. Gray indicates matrix, hatching indicates damaged bone surface, and cross-hatching indicates plaster. Scale bar equals 1 cm. Abbreviations: cp, caniniform process; ec, ectopterygoid; f, frontal; j, jugal; la, lacrimal; lcf, lacrimal foramen; mx, maxilla; na, nasal; pa, parietal; pmx, premaxilla; po, postorbital; prf, prefrontal; pt, pterygoid; q, quadrate; qj, quadratojugal; sq, squamosal; t, tusk; vf, vascular foramen.

Figure 8 in Redescription of Digalodon rubidgei, an emydopoid dicynodont (Therapsida, Anomodontia) from the Late Permian of South Africa

Figure 8. Photograph of RC 469, a specimen referable to Digalodon rubidgei, in dorsal view. Scale bar equals 1 cm.

Figure 1 in Redescription of Digalodon rubidgei, an emydopoid dicynodont (Therapsida, Anomodontia) from the Late Permian of South Africa

Figure 1. Photograph (a) and interpretive drawing (b) of RC 76, the holotype of Digalodon rubidgei, in dorsal view. Gray indicates matrix, hatching indicates damaged bone surface, and cross-hatching indicates plaster. Scale bar equals 1 cm. Abbreviations: f, frontal; ip, interparietal; j, jugal; la, lacrimal; mx, maxilla; na, nasal; pa, parietal; pf, pineal foramen; pmx, premaxilla; po, postorbital; pp, preparietal; pr, prootic; prf, prefrontal; sq, squamosal; ta, tabular.

Figure 5 in Redescription of Digalodon rubidgei, an emydopoid dicynodont (Therapsida, Anomodontia) from the Late Permian of South Africa

Figure 5. Phylogenetic position of Digalodon rubidgei within Dicynodontia based on the results of the phylogenetic analysis. Eo. = Eodicynodon.

Figure 4 in Redescription of Digalodon rubidgei, an emydopoid dicynodont (Therapsida, Anomodontia) from the Late Permian of South Africa

Figure 4. Photograph (a) and interpretive drawing (b) of RC 76, the holotype of Digalodon rubidgei, in occipital view. Gray indicates matrix, hatching indicates damaged bone surface, and cross-hatching indicates plaster. Scale bar equals 1 cm. Abbreviations: bo, basioccipital; dn, dorsolateral notch in squamosal; eo, exoccipital; fm, foramen magnum; ip, interparietal; op, opisthotic; pa, parietal; pe, paroccipital eminence; ptf, post-temporal fenestra; q, quadrate; so, supraoccipital; sq, squamosal; st, stapes; ta, tabular.

Fig. 10 in On Triassic Murchisonia-like gastropods-surviving the end-Permian extinction to become extinct in the Late Triassic

Fig. 10. Goniasmatid? caenogastropod Wortheniopsis quirini (Stoppani, 1860), Ladinian, Marmolada Limestone, Italy. A. NHMW 1969/1102/0000/1, original of Koken (1899, pl. 1: 14), in lateral view (A1), detail of last preserved whorl in lateral view (A2). B. NHMW 1969/1102/0000/2, original of Koken (1899: pl. 1: 15), in lateral view (B1), detail of last preserved whorl in lateral view (B2). C. NHMW 2019/0177/0020, juvenile specimen, in lateral (C1) and oblique lateral (C2) views.

Fig. 8 in On Triassic Murchisonia-like gastropods-surviving the end-Permian extinction to become extinct in the Late Triassic

Fig. 8. Goniasmatid caenogastropod Altadema kokeni (Wittenburg, 1908a) and others, Dienerian/Smithian transition, Lower Triassic, Werfen Formation, Gastropod Oolite Member, Italy. A. Crack surface of Gastropod Oolite, near Borgo, Valsugana, Italy, ("Monte Zaccon" locality of Wittenburg 1908b); gastropods (Altadema kokeni and "Polygyrina gracilior") as well as other clasts covered with iron oxide; Wittenburg's (1908a, b) material, collection of University of Tübingen (Nützel and Schulbert 2005: fig. 15). B. Altdema kokeni (Wittenburg, 1908a), GPIT-PV-108710, holotype, and original of Wittenburg (1908a: pl. 5: 9, 10), Col di Rodella, in lateral view, not covered by ammonium chloride to show reddish color (B1), detail of last whorl in lateral view to show adapical sinus of growth lines (B2), in lateral view (B3). C. Original drawing of Altdema kokeni from Wittenburg (1908a).

Fig. 7 in On Triassic Murchisonia-like gastropods-surviving the end-Permian extinction to become extinct in the Late Triassic

Fig. 7. Goniasmatid caenogastropod Altadema hausmannae sp. nov., Dienerian/Smithian transition, Lower Triassic, Werfen Formation, Gastropod Oolite Member, Italy. A. MUSE-PAL 8176, holotype, lateral view. B. MUSE-PAL 8177, paratype, lateral view. C. MUSE-PAL 8178, paratype, in lateral view. D. MUSE-PAL 8179, paratype, in lateral view. E. MUSE-PAL 8180, paratype, in lateral view (E1), detail (E2). F. MUSE-PAL 8181, paratype, in lateral view. G. MUSE-PAL 8182, paratype, in lateral view (G1), detail (G2). H. MUSE-PAL 8183, paratype, detail to show slit-band, in oblique lateral view (H1) and specimen in lateral view (H2). I. MUSE-PAL 8184, paratype, in lateral view. J. MUSE-PAL 8185, paratype, in apertural (J1) and lateral (J2) views.

Fig. 11 in On Triassic Murchisonia-like gastropods-surviving the end-Permian extinction to become extinct in the Late Triassic

Fig. 11. Goniasmatid? caenogastropod Wortheniopsis acuta (Nützel, Kaim, and Gradinaru, 2018) comb. nov., Anisian, Romania. A. SNSB-BSPG 2015 VI 32, holotype, in lateral view (A1,A2), detail of last preserved whorl in lateral view (A3).

Fig. 9 in On Triassic Murchisonia-like gastropods-surviving the end-Permian extinction to become extinct in the Late Triassic

Fig. 9. Goniasmatid? caenogastropod Wortheniopsis margarethae (Kittl, 1894), Ladinian, Marmolada Limestone, Italy. A. NHMW 1884/0006/0872/1, in lateral (A1) and apertural (A3) views, detail of last preserved whorl in lateral view (A2) to show growth lines (course indicated with dashed line). B. NHMW 1884/0006/0872/2, in lateral view (B1), detail of last preserved whorl in lateral view (B2).

Fig. 4 in On Triassic Murchisonia-like gastropods-surviving the end-Permian extinction to become extinct in the Late Triassic

Fig. 4. Goniasmatid caenogastropod Cheilotomona blumi (Wissmann in Münster, 1841), Carnian, St. Cassian Formation, Italy. A. MB.Ga.4307.2, in lateral view (A1), early whorls in lateral view (A2), detail of whorl face with selenizone (slit-band) on crest in lateral view (A3). B. MB.Ga.4304.1, in lateral view (B1), early whorls including smooth protoconch in lateral view (B2), early whorls including smooth protoconch in oblique lateral view (B3).

Fig. 3. Goniasmatid caenogastropod Pseudomurchisonia insueta Koken, 1896 in On Triassic Murchisonia-like gastropods-surviving the end-Permian extinction to become extinct in the Late Triassic

Fig. 3. Goniasmatid caenogastropod Pseudomurchisonia insueta Koken, 1896, Carnian, Feuerkogel, Austria. A. NHMW 1926/0002/0461, in lateral view A1), detail of spire whorls in lateral view showing lack of selenizone in adapical whorl, and beginning of selenizone in abapical whorl (A2), detail of last part of last preserved whorl with fully developed selenizone (slit-band) in lateral (A3) and apertural lateral (A4) views, detail of last preserved whorl in lateral view (A5).

Fig. 2 in On Triassic Murchisonia-like gastropods-surviving the end-Permian extinction to become extinct in the Late Triassic

Fig. 2. Goniasmatid caenogastropod Laschmaspira lirata sp. nov., Carnian, Feuerkogel, Austria. A. NHMW 2023/0080/0002, paratype, in lateral view A1), early whorls in lateral (A2), oblique lateral (A3), and apical (A4, A5) views. B. NHMW 2023/0080/0003, paratype, in lateral view (B1), detail of whorl face with selenizone (slit-band) and ornamentation of spiral lirae in oblique lateral (B2) and lateral (B3) views.

Fig. 12 in On Triassic Murchisonia-like gastropods-surviving the end-Permian extinction to become extinct in the Late Triassic

Fig. 12. Pleurotomariid vetigastropod Acutitomaria woehrmanni (Koken, 1896) "Unterer Rötelstein", according to Koken (1896, 1897), Feuerkogel, Austria is given as locality. A. GBA 1897/003/0001, fragmented lectotype, early whorls in lateral view (A1), detail of whorl face in lateral view showing ornament, selenizone with lunulae and converging micro-ornament (A2), early whorls in oblique lateral (A3) and apical (A4) views, last whorl in lateral views (A5, A6).