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Figure 7 in New specimens of Baurutitan britoi and a taxonomic reassessment of the titanosaur dinosaur fauna (Sauropoda) from the Serra da Galga Formation (Late Cretaceous) of Brazil

Figure 7 Middle trunk vertebrae of the BR-262 specimens. CPPLIP-103 in (A) left lateral; (B) anterior; (C) right lateral; (D) posterior and (E) dorsal views. Abbreviations: acl, accessory lamina; acpl, anterior centroparapophyseal lamina; aspdl, anterior ramus of the spinodiapophyseal lamina; cdf, centrodiapophyseal fossa; cpof, centropostzygapophyseal fossa; cpol, centropostzygapophyseal lamina; cprf, centroprezygapophyseal fossa; pacdf, parapophyseal centrodiapophyseal fossa; pcdl, posterior centrodiapophyseal lamina; pocdf, postzygapophyseal centrodiapophyseal fossa; posdf, postzygapophyseal spinodiapophyseal fossa; poz, postzygapophyses; prpl, prezygoparapophyseal lamina; prsdf, prezygapophyseal spinodiapophyseal fossa; pspdl, posterior ramus of the spinodiapophyseal lamina; prdl, prezygodiapophyseal lamina, prsl, prespinal lamina; spof, spinopostzygapophyseal fossa; sprl, spinoprezygapophyseal lamina; sprf, spinoprezygapophyseal fossa; tpol, interpostzygapophyseal lamina; tprl, interprezygapophyseal lamina. Full-size DOI: 10.7717/peerj.14333/fig-7

Figure 19 in New specimens of Baurutitan britoi and a taxonomic reassessment of the titanosaur dinosaur fauna (Sauropoda) from the Serra da Galga Formation (Late Cretaceous) of Brazil

Figure 19 Axial elements of MCT 1488-R and BR-262. (A) Right lateral view of CPPLIP-035. (B) Possible 9th cervical vertebrae of T. pricei, left (reversed) lateral view. CPPLIP-103 in (C) left lateral, and (E) dorsal, views. 4th and 5th trunk vertebrae of T. pricei in (D) left lateral, and (F) dorsal, views. Abbreviations: ns, neural spine; podl, postzygodiapophyseal lamina; vlr, ventrolateral ridge; spdl, anterior and posterior spinodiapophyseal laminae. Full-size DOI: 10.7717/peerj.14333/fig-19

Figure 23 in New specimens of Baurutitan britoi and a taxonomic reassessment of the titanosaur dinosaur fauna (Sauropoda) from the Serra da Galga Formation (Late Cretaceous) of Brazil

Figure 23 Phylogenetic results. (A) Strict consensus of the 1,500 MPTs found in the second iteration; (B) simplified strict consensus of the 1,620 MPTs found in the first iteration. (C) Alternative arrangements for the Serra da Galga Specimens and G. faustoi on Iteration I. Nodes: 1, Titanosauriformes; 2, Somphospondylii; 3, Titanosauria; 4, Colossosauria; 5, Rinconsauria; 6, Aeolosaurini. Full-size DOI: 10.7717/peerj.14333/fig-23

Figure 4 in New specimens of Baurutitan britoi and a taxonomic reassessment of the titanosaur dinosaur fauna (Sauropoda) from the Serra da Galga Formation (Late Cretaceous) of Brazil

Figure 4 Posterior cervical vertebrae of the BR-262 specimens. CPPLIP-040 in (A) right lateral; (B) anterior and (C) dorsal views. CPPLIP-049 in (D) right lateral; (E) anterior and (F) dorsal views. Abbreviations: eprl, epipophyseal-prezygapophyseal laminae; le, longitudinal excavation; prz, prezygapophyses; sprl, spinoprezygapophyseal lamina; tprl, interprezygapophyseal lamina. Full-size DOI: 10.7717/peerj.14333/fig-4

Figure 15 in New specimens of Baurutitan britoi and a taxonomic reassessment of the titanosaur dinosaur fauna (Sauropoda) from the Serra da Galga Formation (Late Cretaceous) of Brazil

Figure 15 Humeri of the BR-262 specimens. CPPLIP-008 (right humerus) in (A) anterior; (B) lateral; (C) posterior; (D) proximal and (E) distal views. CPPLIP-007 (left humerus) in (F) anterior; (G) posterior and (H) proximal views. Abbreviations: dc, deltapectoral crest; lpc, laterally projected crest; rac, radial condyle; ulc, ulnar condyle. Full-size DOI: 10.7717/peerj.14333/fig-15

Figure 14 in New specimens of Baurutitan britoi and a taxonomic reassessment of the titanosaur dinosaur fauna (Sauropoda) from the Serra da Galga Formation (Late Cretaceous) of Brazil

Figure 14 Scapular girdle and sternal plate of the BR-262 specimens. CPPLIP-038 (right scapula) in (A) lateraland (D) medial views. CPPLIP-140 (right coracoid) in (B) lateraland (E) medial views. CPPLIP-138 (right sternal plate) in (C) ventral and (F) dorsal views. Abbreviations: ac, acromion; acr, acromial ridge; cf, coracoid foramen; dsc, dorsoventrally projected crest; lmc, lateromedially projected crest; mb, medial bulge; scb, scapular blade. Full-size DOI: 10.7717/peerj.14333/fig-14

Fig. 2 in First monotreme from the Late Cretaceous of South America

Fig. 2 Comparisons of the second lower molar of selected monotremaformes in occlusal view. a, Patagorhynchus pascuali (based in MPM-PV-23087); b, Obdurodon insignis2,19; c, Monotrematum sudamericanum17; d, Teinolophus trusleri20. Not to scale. Abbreviations: NC1, neoformation cusp 1.

Fig. 3 in First monotreme from the Late Cretaceous of South America

Fig. 3 Simplified calibrated cladogram showing the phylogenetic affinities of Patagorhynchus pascuali. Basal Monotremaformes44 are indicated in red and Monotremata in green. The Late Cretaceous (Maastrichtian) palaeogeographical map (based in Scotese35) indicates the fossiliferous sites that yielded fossil toothed monotremes and distribution of the extant platypus Ornithorhynchus anatinus shaded in light brown. [1], occurrence of Patagorhynchus pascuali, La Anita farm, Chorrillo Formation (Maastrichtian, Late Cretaceous); [2], occurrence of Monotrematum sudamericanum, Punta Peligro locality, Salamanca Formation (Danian, lower Paleocene); [3], occurrence of Obdurodon spp., different localities from South Australia, Queensland, and New South Wales Oligocene-Pliocene); [4], Pleistocene occurrences and geographic distribution of extant Ornithorhynchus anatinus.

Fig. 1 in First monotreme from the Late Cretaceous of South America

Fig. 1 Images of Patagorhynchus pascuali, MPM-PV-23087. Lower molar 2 and part of the right jaw, in a, occlusal view; b, medial/lingual view; c, lateral/labial view; d, posterior view; e, anterior view. Scale bar: length 2 mm. Abbreviations, ac, anterior cingulid; alv, alveolus; ant, anterior; ar, anterior root; hy, hypoconid; hl, hypoconulid; lapcc, labial posterior cingular cusp; liacc, lingual anterior cingular cusp; me, metaconid; mv, mid-valley; NC1, neomorphic cusp 1; pa, paraconid; pc, posterior cingulid; pr, protoconid; prt, posterior root.

Fig. 5 in Mines and galls on fossil leaves from the Late Cretaceous of southern Negev, Israel

Fig. 5. Spun blotch mines on floating leaves of Nelumbites aravensis, IG1-11; note loose stitch in (B). Scale bars: (A) 10 mm, (B, C) 1.2 mm.

Fig. 1 in Mines and galls on fossil leaves from the Late Cretaceous of southern Negev, Israel

Fig. 1. Mines of Lepidoptera on Cretaceous (Turonian) leaves from the southern Negev: (A) intestiniform mine (visceronome) on Platydebeya papilionacea, IG1-1; (B) leaf-margin mine on P. papilionacea looping before the exit through a marginal gland, IG1-45; (C) two generations of blotch mines on Dewalquea gerofitica, IG1-644; (D) an ophiostigmatonome on P. papilionacea, departing between the lateral veins, arching along the margin and approaching the midrib for construction of the terminal chamber, IG1-139; (E) end-blotch of the same mine with a hibernation cocoon, frass deposited as small grains in the gallery but as slender threads in the end-blotch. Scale bars: (A) 1 mm, (B) 1.4 mm, (C) 2.7 mm, (D) 5 mm, (E) 1 mm.

Fig. 6 in Mines and galls on fossil leaves from the Late Cretaceous of southern Negev, Israel

Fig. 6. Galls on Cretaceous leaves from the southern Negev: (A) fruit-like organoid galls on Dewalquea gerofitica, arrow on larva overgrown by developing gall, IG1-277; (B) abscised gall showing exuvial appendages (h, antennal horns; s, cephalic setae), IG1-110. Scale bars: (A) 1.2 mm, (B) 0.4 mm.

Fig. 4 in Mines and galls on fossil leaves from the Late Cretaceous of southern Negev, Israel

Fig. 4. Dipteran mines on Platydebeya papilionacea: (A, B) mine tracks with two rows of frass pellets diverging from the midrib, IG1-138; (C, D) half-blade covered with closely aligned track segments in opposite directions, with two rows of frass pellets, IG1-11. Scale bars: (A) 2.5 mm, (B) 1.2 mm, (C) 4 mm, (D) 1.3 mm.

Fig. 3 in Mines and galls on fossil leaves from the Late Cretaceous of southern Negev, Israel

Fig. 3. Galls and larval cases on Platydebeya papilionacea: (A, B) leaf surface densely covered with conical galls, IG1-618; (C) tubular case attached at leaf tip almost parallel to marginal incision, IG1-191; (D, F) case of a coiled leaf piece cut out of leaf margin and attached at about 45° (classified as mouth type 3, see: Hering 1951), IG1-109. Scale bars: (A) 1.6 mm, (B) 5 mm, (C) 0.6 mm, (D) 1 mm, (E) 0.4 mm.

Fig. 2 in Mines and galls on fossil leaves from the Late Cretaceous of southern Negev, Israel

Fig. 2. (A, B) window feeding on Dewalquea gerofitica, IG1-847; (C) deformed leaf of Eocercidiphyllites glandulosus mined over the basal veins, IG1-747. Scale bars: (A) 0.3 mm, (B) 1.2 mm, (C) 0.4 mm.

Supplementary data to: Internal anatomy of brachyuran crab from a Late Cretaceous methane seep and an overview of internal soft tissues in fossil decapod crustaceans

001-Secretanella_sp_AAK_072019.zip - µCT scan data, 1.28 GB stack of DICOM images. High-resolution X-ray computed tomography (CT) scans of specimen ALMNH:Paleo:6522 were obtained at the Berkeley Preclinical Imaging Facility (UC Berkeley, California, USA) in July 2019 using a GE Healthcare eXplore Locus Micro CT Scanner. The specimen was scanned using a conebeam energy of 80 kV, a current of 450 µA, 2,000 ms exposure time, and no filter, resulting in a voxel resolution of 20.523 µm. Visualization and three-dimensional reconstruction of the resulting µCT data were performed using the open-source software 3D Slicer v.4.13.0 (Fedorov et al., 2012). Additional_images_gifs_3Dmodel.zip - archive containing 3 folders of additionnal images, video (gifs) and a 3D model (STL file) : - Addendum_Figure_3 : additional images / views to the figure 3 presented in the paper. - Gifs_3d_models : gifs and STL 3d model of the scanned specimen - Images_gifs_inc_gastric_musc : images, gifs and 3d model similar as in the other folders, but displaying potential gastric muscles

Fig. 5 in Mines and galls on fossil leaves from the Late Cretaceous of southern Negev, Israel

Fig. 5. Spun blotch mines on floating leaves of Nelumbites aravensis, IG1-11; note loose stitch in (B). Scale bars: (A) 10 mm, (B, C) 1.2 mm.

Fig. 1 in Mines and galls on fossil leaves from the Late Cretaceous of southern Negev, Israel

Fig. 6 in Mines and galls on fossil leaves from the Late Cretaceous of southern Negev, Israel

Fig. 4 in Mines and galls on fossil leaves from the Late Cretaceous of southern Negev, Israel