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Fig. 3 in A new Late Triassic sauropodomorph dinosaur from the Mid-Zambezi Basin, Zimbabwe

Fig. 3. CT-renderings of the distal end of the right tibia and right astragalus of the sauropodomorph dinosaur Musankwa sanyatiensis gen. et sp. nov. (NHMZ 2521) from the Pebbly Arkose Formation (Norian, Upper Triassic) of Spurwing Island, Zimbabwe. A. Articulated distal right tibia and right astragalus in anterior (A1), medial (A2), posterior (A3), and lateral (A4) views. B. Distal right tibia with astragalus removed digitally in anterior (B1), lateral (B2), and distal B3) views. C. Right astragalus digitally dissected from tibia in anterior (C1), lateral (C2), posterior (C3), medial (C4), dorsal (C5), and ventral (C6) views. 3D versions of these images can be found in the SOM 1 and 2 (Supplementary Online Material available at http://app.pan.pl/SOM/app69-Barrett_etal_SOM.pdf).

Fig. 4. A, B. Trackway S3 in Sauropodomorph dinosaur trackways from the Fleming Fjord Formation of East Greenland: Evidence for Late Triassic sauropods

Fig. 4. A, B. Trackway S3 (Evazoum sp.). This bipedal trackway can possibly be attributed to a non-sauropod sauropodomorph trackmaker. Two smaller tridactyl trackways can be identified in close association with trackway S3. C, D. Detail of the best preserved pes impression RP1 (total depth represented by the color scale is 58 mm). Photogrammetric orthophoto (A), depth-color images (B, C), interpretative drawing (D).

Fig. 3. Trackway S2 in Sauropodomorph dinosaur trackways from the Fleming Fjord Formation of East Greenland: Evidence for Late Triassic sauropods

Fig. 3. Trackway S2 (Eosauropus sp.), which probably represents the same trackmaker species, or even the same individual, as trackway S1; trackmaker is moving towards the southwest. A. Photogrammetric orthophoto. B. Depth-color image. C. Interpretative drawing. Abbreviations: LM, left manus; LP, left pes; RM, right manus; RP, right pes.

Fig. 2. A–C. Trackway S1 in Sauropodomorph dinosaur trackways from the Fleming Fjord Formation of East Greenland: Evidence for Late Triassic sauropods

Fig. 2. A–C. Trackway S1 (Eosauropus sp.), here attributed to a sauropod trackmaker based on pedal synapomorphies; trackmaker is moving towards the south-west. Two consequtive pes impressions of a tridactyl Grallator trackway can be seen left to the S1 trackway. D, E. Detail of representative pes-manus set RP1/RM1. F, G. Detail of representative pes-manus set RP2/RM2. Photogrammetric orthophoto (A), depth-color images (B, D, F), interpretative drawings (C, E, G). Abbreviations: LM, left manus; LP, left pes; RM, right manus; RP, right pes.

Fig. 1. A in Sauropodomorph dinosaur trackways from the Fleming Fjord Formation of East Greenland: Evidence for Late Triassic sauropods

Fig. 1. A. Location of the "Track Mountain" locality (star) on a ridge on the northeastern slope of Wood Bjerg in the Late Triassic sediments at the west side of Carsberg Fjord. B. Location of Jameson Land (A) in central East Greenland. C. Photograph of the "Track Mountain" locality showing the approximate location of trackways S1, S2, and S3 (view towards the east).

Fig. 9 in The sauropodomorph biostratigraphy of the Elliot Formation of southern Africa: Tracking the evolution of Sauropodomorpha across the Triassic-Jurassic boundary

Fig. 9. Schematic representation of hypothetical ecomorphotype groupings and population dynamics of the sauropodomorph fauna of the Elliot Formation.

-0.2 0.0 0.2 0.4 0.6 PC1 (29.8% of total variance) Fig. 8. Morphospace plot of the first two PCO axes generated in the R statistical environment (Claddis package). Branches are superimposed from a single representative topology selected from amongst the 48 MPTs. in The sauropodomorph biostratigraphy of the Elliot Formation of southern Africa: Tracking the evolution of Sauropodomorpha across the Triassic-Jurassic boundary

-0.2 0.0 0.2 0.4 0.6 PC1 (29.8% of total variance) Fig. 8. Morphospace plot of the first two PCO axes generated in the R statistical environment (Claddis package). Branches are superimposed from a single representative topology selected from amongst the 48 MPTs.

Fig. 7 in The sauropodomorph biostratigraphy of the Elliot Formation of southern Africa: Tracking the evolution of Sauropodomorpha across the Triassic-Jurassic boundary

Fig. 7. Histograms indicating the level of stratigraphic fit of the 48 input trees (A, B) versus the randomly generated topologies (C, D). Only the results for the Gap Excess Ratio (C) and the modified Manhattan Stratigraphic Measure (D) are shown here. The vertical dashed line represents the critical value at which 95% of trees fail the randomization test. Thus, all 48 MPTs trees show a significantly better fit to stratigraphy than expected at random.

Fig. 5 in The sauropodomorph biostratigraphy of the Elliot Formation of southern Africa: Tracking the evolution of Sauropodomorpha across the Triassic-Jurassic boundary

Fig. 5. Lithostratigraphic details of the erosional gully (donga) located on Damplaats Farm. Abbreviations: Fl, horizontal laminated mudstone; Fm, massive mudstone; Gcm, clast-supported conglomerate; Gmm, matrix-supported conglomerate; P, paleosol; Sl, low-angle cross-bedded sandstone; Sm, massive or faintly laminated sandstone; Sp, cross-bedded sandstone; Sr, ripple cross-laminated sandstone.

Fig. 3 in The sauropodomorph biostratigraphy of the Elliot Formation of southern Africa: Tracking the evolution of Sauropodomorpha across the Triassic-Jurassic boundary

Fig. 3. Schematic sections of the sauropodomorph specimen localities discussed in the text. For each locality, the stratigraphic positon of (i) the fossil specimens, (ii) the lower and upper ranges of the Elliot Formation, and (iii) the LEF–UEF contact are shown. See text and Table 1 for details, and Figs. 1 and 2 for the geological maps of the locations. The composite stratigraphic section of the Elliot Formation is modified from Bordy and Eriksson (2015).

Fig. 4 in The sauropodomorph biostratigraphy of the Elliot Formation of southern Africa: Tracking the evolution of Sauropodomorpha across the Triassic-Jurassic boundary

Fig. 4. Stratigraphic relationships at the type locality of Plateosauravus cullingworthi, Kromme Spruit, ~6 km ESE of Sterkspruit, Eastern Cape Province (3027CB). The key stratigraphic contacts have been mapped using the lithological characters of the various stratigraphic units. See Table 1 and text for details. Base image provided by Google Earth.

Fig. 2 in The sauropodomorph biostratigraphy of the Elliot Formation of southern Africa: Tracking the evolution of Sauropodomorpha across the Triassic-Jurassic boundary

Fig. 2. Geological maps of the key sauropodomorph specimen localities discussed in the text. See Table 1 and Fig. 3 for GPS coordinates and details on stratigraphic positions, respectively. A. Kromme Spruit, ~6 km ESE of Sterkspruit, Eastern Cape Province (3027CB); the type locality of Plateosauravus cullingworthi. B. Zonderhout 291 Farm, ~108 km NE of Ladybrand, eastern Free State Province (2828AC); the type locality of Eucnemesaurus fortis. C. Cannon Rock (270) Farm, ~60 km SE of Sterkspruit, Eastern Cape Province (3127AA); the type locality of Eucnemesaurus entaxonis. D. Thaba 'Nyama, →

Fig. 9 in New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation

Fig. 9. Traversodontidae indet. (cf. Exaeretodon sp.) from Sacisaurus site, Late Triassic Caturrita Formation, Agudo, Rio Grande do Sul Brazil; MCN-PV 10205, isolated left lower incisor 1 in lingual (A) and distal (B) views.

Fig. 8. A in New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation

Fig. 8. A. Probainognathian cynodonts from Sacisaurus site, Late Triassic Caturrita Formation, Agudo, Rio grande do Sul, Brazil; isolated left lower postcanine tooth (MCN-PV 10204) originally interpreted as belonging to Riograndia, in labial (A1) and lingual (A2) views. B, C. Riograndia guaibensis Bonaparte, Ferigolo, and Ribeiro, 2001 from the Riograndia Assemblage Zone, Linha São Luiz site, Late Triassic Caturrita Formation, Faxinal do Soturno, Rio grande do Sul, Brazil; anterior postcanines of UFRGS-PV-833-T in lingual view (B) and UFRGS-PV-1319-T in labial view (C). D, E. Riograndia guaibensis from Sacisaurus site, Late Triassic Caturrita Formation, Agudo, Rio grande do Sul, Brazil, originally referred to Brasilitherium riograndensis; isolated right lower postcanines of MCN-PV 10102 (D) and MCN-PV 10103 (E), in labial (D1, E1) and lingual (D2, E2) views. F. Brasilodon quadrangularis Bonaparte, Martinelli, Schultz, and Rubert, 2003 from the Riograndia Assemblage Zone, Late Triassic Caturrita Formation, Faxinal do Soturno, Rio grande do Sul, Brazil, UFRGS-PV-603-T (inverted), detail of middle and posterior left lower postcanines, in labial (F1) and lingual (F2) views. Abbreviations: 4o, fourth cusp; 8o, eighth cusp; a–d, names of lower cusps; (e), cusp e; g, lower cusp g; cr, constriction; pc1, pc4, postcanine tooth 1 and 4.

Fig. 2 in New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation

Fig. 2. Right ectopterygoid of a sauropodomorph from Sacisaurus site, Late Triassic Caturrita Formation, Agudo, Rio Grande do Sul, Brazil; MCN PV 10049 in dorsal (A) and ventral (B) views. Arrows point to cranial.

Fig. 7 in New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation

Fig. 7. Distal end of metatarsal I of a sauropodomorph from Sacisaurus site, Late Triassic Caturrita Formation, Agudo, Rio Grande do Sul, Brazil; MCN PV 10049 in cranial (A), lateral (B), caudal (C), mediodistal (D), and distal (E) views.

Fig. 5 in New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation

Fig. 5. Left femur of a sauropodomorph from Sacisaurus site, Late Triassic Caturrita Formation, Agudo, Rio Grande do Sul, Brazil; MCN PV10008 in medial (A), cranial (B), lateral (C), and caudal (D) views. The head fragment in articulation with the rest of the bone in craniolateral (E) and caudomedial (F) views. Abbreviation: M., muscle.

Fig. 10 in New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation

Fig. 10. Strict consensus tree of 2052 MPTs found in the analysis of the data matrix of Bronzati et al. (2018), showing the phylogenetic relationships of MCN PV sauropodomorph among Triassic sauropodomorphs and other dinosauromorphs.

Fig. 3 in New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation

Fig. 3. Cervical vertebra of a sauropodomorph from Sacisaurus site, Late Triassic Caturrita Formation, Agudo, Rio Grande do Sul, Brazil; MCN PV 10027 in dorsal (A), caudal (B), right lateral (C), ventral (D), cranial (E), and left lateral (F) views. The zoomed area in A shows the epipophyseal-prezygapophyseal lamina. Arrows point to cranial.

Fig. 4 in New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation

Fig. 4. Right ilium of a sauropodomorph from Sacisaurus site, Late Triassic Caturrita Formation, Agudo, Rio Grande do Sul, Brazil; MCN PV10026 in lateral (A), medial (B), dorsal (C), and ventrocaudal (D) views. Arrows point to cranial.