PLATE XXXIX 
Creoclonta and Mesodonta. 
I'lGS. l-D. Didymictis jyrotentis, iiatural size. Paso 123. 
Fig. 1. Left niaiulibnlai' raipiis, supporting five molars, the elevated cusps of the tubercular sectorial 
brokeu off, from tbe outer side; a, from the iuner side. 
Fig. 2. Left niaudibular ramus of another individual, from above, displaying all the molars or their al¬ 
veoli ; a, from the inner side. 
Fig. 3. Part of ilium, the same individual, inner side; 3fl, same, outer side. 
Fig. 4. End of tibia of tbe same individual, the inner distal tuberosity broken off. 
Fig. 5. Left astragalus of the same individual, from above ; a, right astragalus of the same individual, 
from below ; 1), from the outer side. 
Fig. (). Distal end (^f radius of the same individual, from below ; a, from above ; ft, from the distal end. 
I’lG. 7. Posterior part of left ramus of another individual, with the sectorial tubercular better preserved, 
but broken ; a, from the iuner side ; ft, from above. 
Fig. 8. Right niaudibular ramus of another individual, with tubercular sectorial and canine preserved. 
Fig. 9. Outer view of cusps of tubercular sectorial of another individual supposed to be of this species, 
showing the blade. 
Fig. 10. Last superior premolar of Paohycena ossifmya, natural size, from the outer side; a, from the inner 
side ; ft, from below. Page 94. 
Fig. 11. Slypoloiihm strenuus, right mandibular ramus, from the outer side, the matrix somewhat adherent 
and the molars partially broken, with the canine tooth adherent to the upper posterior 
angle ; a, from the inuerside; ft, the left ramus, posterior portion, view'ed from above, show¬ 
ing the sections of the broken tubercular sectoiial molar!^. Page 117. 
Fig. 12. Slypolophus viuUicintpis, left mandibular ramus, natural size, from the outer side; a, portion of the 
right mandibular ramus, viewed from above. Pago 116. 
Fig. 13. Slypolophus muUictispi>i, portion-of the right mandibular ramus of another individual, from the 
inner side. 
Fig. 14. Stypolophus multicuspis, a third individual: four superior molars of the right and one of the left 
side of the same animal, natural size, a, superior molars of right side, in profile. 
Fig. 15. Tomitheriiim anyulatim, portion of the left mandibular ramus, natural size, from the iuner side ; 
molar tooth of this fragment, from above, twice natural size ; 6, molar tooth of the mandible 
of another individual, from above, twice natural size. Page 144. 
Fig. 16. Tomitherium fruyivorum, portion of right mandibular ramus, natural size, from the inner side; «, 
the same, from the outer side ; ft, the same, from above, twice natural size. 
Fig. 17. Tomithtriam jarrovii, posterior portion of right mandibular ramus, natural size, from above. 
Page 137. 
Fig. 18. Tomiihvrium jarrovii, a broken right mandibular ramus, natural size, from the inner side ; a, I ho 
same, from the outer side ; 6, the same, twice natural size, from above. 
Fig. 19. Tvmilherium iiitum; anterior part of right mandibular ramus, which supported four teeth, inner 
side; a, the outer side; ft, superior aspect, twice natural size. 
