f 



PLATE LVII/. 



Mammalui tt-om the Puerco lioceue, uatural size. 



Figs. 1, 2. — ririptjickus rhabdodon ; 1, maxillary boup with six molars; 2, right ramus of iiiaudilile with 



six molars, the second injured. Page H91. 

 Figs. 3, 4. — Mioclanius turgidus, typical specimens. Fig. 3, fourth premolar and first and second true 



molars of the upper jaw; fig. 4, part of right mandibular ramus, external view; a, superior view 



Page -i-ih. 

 Fig. 5. — Miodwiius sHfc(n;;oHHS, palate with fourth superior premolar, aud anterior two true molars, from 



below; typical specimen. Page 338. 

 Fig. 0. — Haploconus ainjustus, part of left mandibular rauuis, external view; n, suj)erior view. Type 



specimen. Page 41G. 

 Fig. 7. — Mioclamiis nandihularin. Slaudibular ramus, drawn I'roni two fragments, seen from above. 



Page 339. 

 Figs. 8, 9. — Jaws and teeth of a single individual oi Fheiiacodus i>ncrctnsrs, uatural size; type specimen; 



8, maxillary bone, with first and second true molars, from below; 9, right mandibular ramus, 



inner side; 9a, the same from above. Page 488. 

 Fig. 10. — Phenacodita zuniensis, imperfect mandibular ramus, inner side; a, from above. Page.491. 

 Figs. 11, 12. — Profoffonia SM6(;»ad/a/«, jaws of two individuals; type specimens. Page 426. 

 Fig. 11. — Palate, with left fourth premolar and first two true molars; fig. 12, last two inferior molars 



from above. 



