PLATE II. 



'Si^nW oi Dt'sutafoc/u'Iys Loicii \\\\\\?.ior\, two-thirds natural size; pm, 

 premaxillary; ;iia, maxillary; //, nasal; />/r, prefrontal; fa, parietal: 

 fr, frontal; pof, postfrontal. 



