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FIG. 2 in Fossil sea turtles (Chelonii, Dermochelyidae and Cheloniidae) from the Miocene of Pietra Leccese (late Burdigalian-early Messinian), Southern Italy
FIG. 2. — Psephophorus polygonus Meyer, 1846 (MAUL 1008/1), photographs and interpretative drawings: A, dorsal view of the slab and the detail of some elongated ossicles. At left, note the two longitudinal and almost parallel ridges, indicated by hard lines, and that more than five ossicles are present between two ridges; at right, some elongated ossicles that form the ridge are shown; B, transversal section of a ridge: the visceral surface is flat and the dorsal one is convex, the ridge sides are low tilted and the apex is rounded. Abbreviations: sec, section; sed, sediment. Grey areas indicate fragmented surfaces. Scale bars: 50 mm.
FIG. 3 in Fossil sea turtles (Chelonii, Dermochelyidae and Cheloniidae) from the Miocene of Pietra Leccese (late Burdigalian-early Messinian), Southern Italy
FIG. 3. — Psephophorus polygonus Meyer, 1846 (MAUL 990/1a-l), geometric relationships among the slabs belonging to a single specimen. At present, this is the largest known portion of a P. polygonus carapace so far reported in the literature. The ridges are indicated by hard lines. Scale bar: 200 mm.
FIG. 9 in Eocene chelid turtles from Redbank Plains, Southeast Queensland, Australia
FIG. 9. — Redbank Plains, Queensland, Eocene; A-B, Emydura s.l. sp. a or b?, form 6 (QM F37913), internal mold of an anterior part of the shell; A, dorsal part; B, ventral part; C-D, Emydura s.l. sp. a, form 5 (QM F31697); C, internal mold of the left lateral and posterior part of the shell, anteriorly covered by the external impression of the left lateroposterior part of the plastron; D, impression of the external left lateral and posterior part of the shell. Abbreviations: ax.pr, axillary process; ip, inguinal process; n1, remnant of neural 1; nu, nuchal; pl5, pleural 5; r1, r2, thoracic ribs 1 and 2; ento, posterior part of the entoplastron; hyo, hyoplastron; hypo, hypoplastron. Scale bars: 2 cm.
FIG. 10. — A, Chelodina alanrixi n in Eocene chelid turtles from Redbank Plains, Southeast Queensland, Australia
FIG. 10. — A, Chelodina alanrixi n. sp., form 1, Redbank Plains, Queensland, Eocene (QM F18344), 40-41 cm long, reconstruction of the carapace, dorsal view, missing parts doted, presenting generic identities and specific differences with C. expansa in B-D; a, flattened, large and wide carapace as in C. expansa; b, narrow vertebrals, the first one narrower than the nuchal bone, the second to fourth narrower than the first and fifth, the third particularly narrow, vertebrals narrower than in C. expansa except the fifth that is wider than the suprapygal bone; c, polygons of the decoration c. 1/3 smaller than in C. expansa (see D and compare with Fig. 1B); d, 8 neurals present, against no one in C. expansa; e, vertebral 5 wider than the suprapygal contrarily to C. expansa; f, long and flat posterior extremity, as in C. expansa, slightly pointed as in males in C. expansa; B, C. expansa, extant (MNHN AC 1914-178), 37.5 cm long; a, large and wide carapace as in C. alanrixi n. sp. (anteriorly narrower in males); b, wide vertebral 1 wider than the nuchal bone, the vertebrals 2 to 4 (the fourth subdivided) progressively narrowing; c, large polygons (see D); d, no neurals (never); e, vertebral 5 narrower than the suprapygal; f, long and flat posterior extremity, slightly pointed as in C. alanrixi n. sp. but more rounded border (a female); C, C. expansa Gray, 1856 (pl. XII), holotype, from Goode (1967) and Wermuth & Mertens (1961), 35 cm long, a male (anteriorly narrower and posteriorly pointed, plastron with a concavity); D, C. expansa, extant (MNHN AC 1914-178), 37.5 cm long, detail of the decoration of the carapace in the area of the vertebral 4 (subdivided here), compare with Fig. 1B. Scale bars: A, B, 10 cm; D, 2 cm.
FIG. 8. — Emydura s.l in Eocene chelid turtles from Redbank Plains, Southeast Queensland, Australia
FIG. 8. — Emydura s.l. sp. a, form 5, Redbank Plains, Queensland, Eocene (QM F31697), impression of the external left lateral and posterior part of the carapace. Abbreviations: C4, costal scute 4; pl1, pl8, pleurals 1, 8; spp, suprapygal; V4, V5, vertebrals 4 and 5. Scale bar: 5 cm.
FIG. 7. — Emydura s.l in Eocene chelid turtles from Redbank Plains, Southeast Queensland, Australia
FIG. 7. — Emydura s.l. sp. a, form 4, Redbank Plains, Queensland, Eocene (QM F31697), internal cast of the carapace, anteriorly covered by the external impression of the left lateroposterior part of the plastron. Abbreviations: an.n, reconstruction of the anal notch; hyo, partial hyoplastron; hypo, hypoplastron; il, iliac scar; n, ventrally preserved neural; per. 9, partial peripheral 9; pl7, pleural 7; spp, partial suprapygal; Xi, partial xiphiplastron. Scale bar: 5 cm.
FIG. 4 in Eocene chelid turtles from Redbank Plains, Southeast Queensland, Australia
FIG. 4. — Chelodina sp. b, form 2, Redbank Plains, Queensland, Eocene (QM F18214), right lateral and posterior part of the shell, impression of the external face. Scale bar: 2 cm.
FIG. 6. — A in Eocene chelid turtles from Redbank Plains, Southeast Queensland, Australia
FIG. 6. — A, plastron of Elseya dentata (BMNH 76-5-19-77); B, plastron of Chelodina oblonga (BMNH 64-12-22-6), ventral views; C-E, Chelodina sp. c?, Redbank Plains, Queensland, Eocene (QM F18212), positive of the posterior mid-part of plastron, partial right pelvis and small part of shell; C, enlargement of the shell part, showing the polygons similar to those of Chelodina; D, the specimen, ventral view; E, enlargement of a plastral part showing the small granulate polygons; F, posterior mid-part of the plastron, superposed to that of Chelodina oblonga, with reconstruction of the inguinal notch. Abbreviations: a, left, as in Elseya; b, right, as in Chelodina. Scale bars: A, B, D, 2 cm; C, E, 1 cm.
FIG. 3. — Chelodina alanrixi n in Eocene chelid turtles from Redbank Plains, Southeast Queensland, Australia
FIG. 3. — Chelodina alanrixi n. sp., form 1, Redbank Plains, Queensland, Eocene (QM F18344), posterior part of the shell, impression of the internal face of the Fig. 1A. Abbreviations: il, iliac scar below pleural 8 and suprapygal; M12, marginal scute 12; pl8, pleural 8; py, pygal; spp, suprapygal. Scale bar: 5 cm.
FIG. 1 in A new freshwater turtle (Reptilia, Pleurodira, Podocnemidae) from the Upper Cretaceous (Maastrichtian) of Minas Gerais, Brazil
FIG. 1. — Map showing the location of the Serra do Veadinho fossil-area, East of Uberaba, Minas Gerais state, Brazil. Scale bar: 20 km.
FIG. 8 in A new freshwater turtle (Reptilia, Pleurodira, Podocnemidae) from the Upper Cretaceous (Maastrichtian) of Minas Gerais, Brazil
FIG. 8. — Pelvic girdle and hind limb elements of Cambaremys langertoni n. gen., n. sp. (CPP-0252); A-D, left pelvic girdle; A, lateral aspect; B, medial aspect; C, cranial aspect; D, outline of iliac articulation to the carapace, dorsal aspect, arrow points cranially; E, right ischium, medial aspect; F-J, right femur; F, dorsal aspect; G, ventral aspect; H, caudal aspect; I, cranial aspect; J, proximal aspect; K-N, left tibia; K, dorsal aspect; L, ventral aspect; M, lateral aspect; N, medial aspect; O, P, left fibula; O, dorsal aspect; P, ventral aspect. Scale bar: 20 mm.
FIG. 5 in A new freshwater turtle (Reptilia, Pleurodira, Podocnemidae) from the Upper Cretaceous (Maastrichtian) of Minas Gerais, Brazil
FIG. 5. — Reconstruction of the carapace of Cambaremys langertoni n. gen., n. sp. (CPP-0252), dorsal aspect. Abbreviations: axi, axillary process; cos, costal plate; ia, iliac articulation; ing, ingunal process; mar, marginal scute; neu, neural plate; nuc, nuchal plate; per, peripheral plate; ple, pleural scute; ver, vertebral scute. Hatched areas indicate structures on the inner side of the carapace. Non-preserved parts in gray. Scale bar: 20 mm.
FIG. 2 in A new freshwater turtle (Reptilia, Pleurodira, Podocnemidae) from the Upper Cretaceous (Maastrichtian) of Minas Gerais, Brazil
FIG. 2. — Cervicovertebral elements of Cambaremys langertoni n. gen., n. sp. (CPP-0252), possibly from the same vertebra; A, centrum, ventral aspect; B, centrum and neural arch, right lateral aspect; C, neural arch, dorsal aspect; D-G, reconstruction of cervical vertebra; D, ventral aspect; E, dorsal aspect; F, right lateral aspect; G, cranial aspect. Non-preserved parts in gray. Scale bar: 15 mm.
FIG. 4 in A new freshwater turtle (Reptilia, Pleurodira, Podocnemidae) from the Upper Cretaceous (Maastrichtian) of Minas Gerais, Brazil
FIG. 4. — Partial carapace of Cambaremys langertoni n. gen., n. sp. (CPP-0252), visceral aspect. Scale bar: 20 mm.
FIG. 7 in A new freshwater turtle (Reptilia, Pleurodira, Podocnemidae) from the Upper Cretaceous (Maastrichtian) of Minas Gerais, Brazil
FIG. 7. — Pectoral girdle and forelimb elements of Cambaremys langertoni n. gen., n. sp. (CPP-0252); A, B, right scapula; A, cranial aspect; B, caudal aspect; C, D, right coracoid; C, dorsal aspect; D, ventral aspect; E-I, right humerus; E, dorsal aspect; F, ventral aspect; G, caudal aspect; H, cranial aspect; I, proximal aspect; J, K, left radius; J, ventral aspect; K, lateral aspect; L, right radius, ventral aspect; M-P, right ulna; M, dorsal aspect; N, ventral aspect; O, medial aspect; P, lateral aspect. Non-preserved parts indicated by stippled lines. Scale bar: 20 mm.
FIG. 6. — A-E in A new freshwater turtle (Reptilia, Pleurodira, Podocnemidae) from the Upper Cretaceous (Maastrichtian) of Minas Gerais, Brazil
FIG. 6. — A-E, plastral elements of Cambaremys langertoni n. gen., n. sp. (CPP-0252); A, B, right mesoplastron; A, ventral aspect; B, visceral aspect; C, D, right xifiplastron; C, ventral aspect; D, visceral aspect; E, composite reconstruction of the xiphiplastra in ventral and visceral aspects; F, right xifiplastron of cf. Cambaremys langertoni n. gen., n. sp. (CPP-0290) in visceral aspect. Scale bars: 20 mm.
FIG. 3 in A new freshwater turtle (Reptilia, Pleurodira, Podocnemidae) from the Upper Cretaceous (Maastrichtian) of Minas Gerais, Brazil
FIG. 3. — Partial carapace of Cambaremys langertoni n. gen., n. sp. (CPP-0252), dorsal aspect. Scale bar: 20 mm.
Fig. 7 in Redescription of the Skull of Ummulisani rutgersensis Gaffney, Tong, and Meylan, 2006, a Bothremydid Side-Necked Turtle from the Eocene of Morocco
Fig. 7. Ummulisani rutgersensis Gaffney, Meylan, and Tong, 2006. AMNH 30562. A, dorsal; B, ventral; C, right lateral; D, anterior; E, left lateral; F, posterior. (C. Facella del.)
Fig. 5 in Redescription of the Skull of Ummulisani rutgersensis Gaffney, Tong, and Meylan, 2006, a Bothremydid Side-Necked Turtle from the Eocene of Morocco
Fig. 5. Ummulisani rutgersensis Gaffney, Meylan, and Tong, 2006. AMNH 30569. A, dorsal; B, ventral; C, right lateral; D, anterior; E, left lateral; F, posterior. (C. Facella del.)
Fig. 8 in Redescription of the Skull of Ummulisani rutgersensis Gaffney, Tong, and Meylan, 2006, a Bothremydid Side-Necked Turtle from the Eocene of Morocco
Fig. 8. Ummulisani rutgersensis Gaffney, Meylan, and Tong, 2006. AMNH 30562. A, dorsal; B, ventral; C, right lateral; D, anterior; E, left lateral; F, posterior. (C. Facella del.)
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.