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. 2012 Nov 27;7(11):e49911. doi: 10.1371/journal.pone.0049911

Figure 11. Megalocoelacanthus dobiei Schwimmer, Stewart & Williams, 1994, AMNH FF 20267 from lower Campanian of the Niobrara Formation.

Figure 11

Palate bones. A, right palatoquadrate in lateral (top) and medial (bottom) views. B, parasphenoid in ventral view. C, right (top) and left (bottom) autopalatines in lateral (left) and medial (right) views. Abbreviations: art.ant.pr, surface for articulation with the antotic process; Bsph, basisphenoid; Mpt, metapterygoid; n.p, notochordal pit; Par, parasphenoid; pr.con, processus connectens; Pt, pterygoid; Q, quadrate; t.Par, toothed area of parasphenoid; v.sw.Pt, ventral swelling of pterygoid. Scale bar  = 5 cm.