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

Figure 2. Megalocoelacanthus dobiei Schwimmer, Stewart & Williams, 1994, AMNH FF 20267 from lower Campanian of the Niobrara Formation.

Figure 2

Ethmosphenoid portion of the skull in right lateral view. Abbreviations: ant.com.so.s.c, anterior commissure of supraorbital sensory line canal; ant.pr, antotic process; a.w.Par, ascending wing of parasphenoid; Bsph, basisphenoid; bucc.can, buccal canal; gr.j.v, groove for jugular vein; L.e, lateral ethmoid; L.r, lateral rostral; Na, nasal; Pa.a, anterior parietal; Pa.p, posterior parietal; Par, parasphenoid; pi, pillar; pr.con, processus connectens; sph.c, sphenoid condyle; So, supraorbital series; so.s.c, supraorbital sensory line canal; v.l.fo, ventrolateral fossa; ?v.pr.Pa, ventral (descending) process of the parietal. Scale bar  = 10 cm.