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. 2011 Mar 21;6(3):e17932. doi: 10.1371/journal.pone.0017932

Figure 6. Left jugal of Acrocanthosaurus atokensis (NCSM 14345).

Figure 6

Jugal in (A) lateral and (B) medial views. Dashed lines represent material not in figure. aof, antorbital fenestra; dqjp, dorsal quadratojugal prong; l, lacrimal contact; ljf, lateral jugal foramen; ltf, lateral temporal fenestra; M, maxilla; mjf, medial jugal foramen; o, orbit; po, postorbital contact; pop, postorbital process of jugal; qj, quadratojugal contact; sap, small accessory prong; vqjp, ventral quadratojugal prong.