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Figure 5

From: An articulated Late Triassic (Norian) thalattosauroid from Alaska and ecomorphology and extinction of Thalattosauria

Figure 5

Cervical region and hyoid elements of Gunakadeit joseeae. (a) Photograph. (b) Interpretation of the holotype specimen UAMES 23258 in right lateral view. Colour scheme: light orange, ceratobranchial; dark orange, basihyal; reddish orange, epibranchials. Abbreviations: atc, atlas centrum; atna, atlas neural arch; axc, axis centrum; axns, axis neural spine; bhy, basihyoid; cbr, ceratobranchial; cl, clavicle; dia, diapophysis; dr, dorsal rib; epibr, epibranchial elements; icl, interclavicle; ns, neural spine; p, parietal; q, quadrate; rap, retroarticular process; v, vertebra.

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