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Figure 1 in Epiplastral and geographic variation in Echmatemys, a geoemydid turtle from the Eocene of North America: A multi-tiered analysis of epiplastral shape complexity
Figure 1. Morphological differences in dorsal epiplastral shape between Uintan Echmatemys species. A. Echmatemys callopyge (UMNH.VP.27220). B. Echmatemys uintensis (UMNH.VP.26558). The gular scale is indicated in grey.
Figure 2. A in Epiplastral and geographic variation in Echmatemys, a geoemydid turtle from the Eocene of North America: A multi-tiered analysis of epiplastral shape complexity
Figure 2. A. Standard linear measurements for quantifying the dimensions of the gular scale on the epiplastron of Echmatemys species depicted on UMNH.VP.27220. TM=tooth-midline: Distance between the epiplastral tooth and the anatomical midline. TL=tooth-lip: Distance between the epiplastral tooth and the caudal lip of the gular-humeral sulcus. B. Two-dimensional epiplastral landmarks and semilandmarks used in 2D geometric morphometric comparisons of this study: Ventral surface. Data points were digitized from digital photographs. C. Three-dimensional epiplastral landmarks and semilandmarks used in 3D geometric morphometric analyses in this study. All data points were obtained from 3D NextEngine laser scans. Scale bar=2 cm.
Fig. 8 in Kinkonychelys, A New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Late Cretaceous of Madagascar
Fig. 8. Medial views of cavum cranii in two skulls of Kinkonychelys. A, C, Kinkonychelys rogersi, n. gen. et sp., UA 9748, holotype; B, D, Kinkonychelys sp., FMNH PR 2446. Anterior to the right. [I. Kayama, F. Ippolito, del.]
Fig. 4. Kinkonychelys rogersi, n in Kinkonychelys, A New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Late Cretaceous of Madagascar
Fig. 4. Kinkonychelys rogersi, n. gen. et sp. UA 9748, holotype. Partially restored ventral view of skull.
Fig. 1 in Kinkonychelys, A New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Late Cretaceous of Madagascar
Fig. 1. Outcrop map of Upper Cretaceous and Paleocene strata in the Mahajanga Basin of northwestern Madagascar indicating the Lac Kinkony, Masiakakoho, and Berivotra Study Areas from which specimens of Kinkonychelys were collected in the Maevarano Formation. [L. Nash, del.]
Fig. 7 in Kinkonychelys, A New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Late Cretaceous of Madagascar
Fig. 7. Kinkonychelys sp. FMNH PR 2446, partial braincase in ventrolateral view to show structures in fossa pterygoidea. Anterior toward top of page. A, photograph; B, line drawing. [J. Sharkey, del.]
Fig. 3. Kinkonychelys rogersi, n in Kinkonychelys, A New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Late Cretaceous of Madagascar
Fig. 3. Kinkonychelys rogersi, n. gen. et sp. UA 9748, holotype skull. A, Dorsal; B, ventral; C, right lateral; D, anterior; E, left lateral; F, posterior. Key to Fig. 2. [C. Li, del.]
Fig. 2. Kinkonychelys rogersi, n in Kinkonychelys, A New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Late Cretaceous of Madagascar
Fig. 2. Kinkonychelys rogersi, n. gen. et sp. UA 9748, holotype skull. A, Dorsal; B, ventral; C, right lateral; D, anterior; E, left lateral; F, posterior. [C. Li, del.]
Fig. 9 in Kinkonychelys, A New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Late Cretaceous of Madagascar
Fig. 9. Cladogram of bothremydids showing position of Kinkonychelys resulting from a PAUP analysis when entered into the character list of Gaffney et al. (2006).
Fig. 6 in Kinkonychelys, A New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Late Cretaceous of Madagascar
Fig. 6. Kinkonychelys sp. FMNH PR 2446, partial braincase. A, Dorsal; B, ventral; C, posterior; D, anterior; E, medial; F, lateral. Key to Fig. 5. [C. Facella, J. Sharkey, del.]
Fig. 5 in Kinkonychelys, A New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Late Cretaceous of Madagascar
Fig. 5. Kinkonychelys sp. FMNH PR 2446, partial braincase. A, Dorsal; B, ventral; C, posterior; D, anterior; E, medial; F, lateral. [I. Zalmout, del.]
Fig. 13 in New Material of North American Side-Necked Turtles (Pleurodira: Bothremydidae)
Fig. 13. Bothremys sp. FMNH PR 247. Ventral view of skull with maxilla-jugal fragment placed in its likely position. [F. Ippolito, del.].
Fig. 10 in New Material of North American Side-Necked Turtles (Pleurodira: Bothremydidae)
Fig. 10. Chedighaii sp. NCSM 23681. Right maxilla and jugal fragment. Jugal bone indicated by grey tone. A, B, lateral view; C, D, posterior view; E, F, ventromedial view; G, H, ventral view. [F. Ippolito, del.].
Fig. 6. Bothremydina indeterminate. NCSM 14227 in New Material of North American Side-Necked Turtles (Pleurodira: Bothremydidae)
Fig. 6. Bothremydina indeterminate. NCSM 14227, right otic chamber. Campanian Tar Heel Formation, Bladen County, North Carolina. A, ventral; B, anterior. [C. Facella, del.].
Fig. 5. Bothremydina indeterminate. NCSM 12766 in New Material of North American Side-Necked Turtles (Pleurodira: Bothremydidae)
Fig. 5. Bothremydina indeterminate. NCSM 12766, right otic chamber. Campanian Tar Heel Formation, Bladen County, North Carolina. A, dorsal; B, ventral; C, right lateral; D, anterior. [C. Facella, del.].
Fig. 11 in New Material of North American Side-Necked Turtles (Pleurodira: Bothremydidae)
Fig. 11. Bothremys sp. FMNH PR 247. Right maxilla and jugal fragment. A, dorsolateral (at right angle to plane of fragment); B, ventromedial (opposing side of orientation in A); C, ventral (oriented as it would appear in skull, as in fig. 12); D, posteromedial. [F. Ippolito, del.].
Fig. 14 in New Material of North American Side-Necked Turtles (Pleurodira: Bothremydidae)
Fig. 14. Bothremys sp. FMNH PR 247. Ventral view of skull with maxilla-jugal fragment placed in its likely position and reversed, placed on outline based on other Bothremys skulls (from Gaffney et al., 2006). [F. Ippolito, del.].
Fig. 4. Bothremydina indeterminate. NCSM 12766 in New Material of North American Side-Necked Turtles (Pleurodira: Bothremydidae)
Fig. 4. Bothremydina indeterminate. NCSM 12766, right otic chamber. Campanian Tar Heel Formation, Bladen County, North Carolina. A, dorsal; B, ventral; C, right lateral; D, anterior. [C. Facella, del.].
Fig. 2. Bothremydina indeterminate. NCSM 18650 in New Material of North American Side-Necked Turtles (Pleurodira: Bothremydidae)
Fig. 2. Bothremydina indeterminate. NCSM 18650, right otic chamber and occipital portion of skull. Campanian Tar Heel Formation, Bladen County, North Carolina. A, dorsal; B, ventral: C, posterior; D, anterior. [C. Facella, del.].
Fig. 7 in New Material of North American Side-Necked Turtles (Pleurodira: Bothremydidae)
Fig. 7. Bothremydina indeterminate. Ventral views of otic chambers. Campanian Tar Heel Formation, Bladen County, North Carolina. A, NCSM 14102, right otic chamber; B, NCSM 14103, left otic chamber; C, NCSM 14226, left otic chamber. All to same scale. [C. Facella, del.].
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.