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Figure 3

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

Figure 3

Skull of Gunakadeit joseeae. (a) Photograph. (b) Interpretation of the holotype specimen UAMES 23258 in oblique right lateral view. Abbreviations: an, angular; ar, articular; atc, atlas centrum; atna, atlas neural arch; axc, axis centrum; axns, axis neural spine; bo, basioccipital; cbr, ceratobranchial; cp, coronoid process; d, dentary; en, external naris; f, frontal; j, jugal; L, left; mx, maxilla; n, nasal; op, opisthotic; or, orbit; p, parietal; pfor, pineal foramen; pof, postorbitofrontal; pmx, premaxilla; prf, prefrontal; pt, pterygoid; q, quadrate; rap, retroarticular process; scl, scleral element; sq, squamosal; st, suptratemporal; stf, supratemporal fenestra; sur, surangular; sym, symphysis.

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