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. 2012 Mar 8;7(3):e32450. doi: 10.1371/journal.pone.0032450

Figure 13. Disarticulated prefrontals.

Figure 13

Anterior is to the left in A,D,E; anterior is to the right in B,C,F; scale bar = 0.5 mm. A–C from the left side of the skull in U. woodmasoni (TMM M-10001); D–F from the right side of the skull in U. melanogaster (TMM M-10045); and G–I from the left side of the skull in B. rhodogaster (TMM M-10027). A,C,E in lateral view and B,D,F in medial view. Fr.Pfr = frontal process of prefrontal; knob = medially projecting knob at base of frontal process of prefrontal; l.f.p = lateral foot plate; m.f.p = medial foot process.