PLATE XXIII. 
Fig. 1. Hemimeryx blanfordi (?), Lydekker. Left lower true molar, in an early stage of wear, 
viewed from the grinding surface. (No. B. 90, Ind. Mus.) 
„ 2. Agriochjerus (?) sp. Left upper true molar, scarcely touched by wear, viewed from the 
grinding and inner aspects. (No. B. 94, Ind. Mus.) 
„ 3. Hyopotamus pal^eindicus (?) Lydekker. Third left lower true molar, wanting the third column, 
in an intermediate stage of wear, viewed from the grinding and inner aspects. (No. B. 84 
Ind. Mus.) 
„ 4. Hyopotamus paueindicus, Lydekker. Right upper true molar, in a very early stage of wear, 
viewed from the grinding surface. (No. B. 83, Ind. Mus.) 
,, 5. Hemimeryx blanfordi, Lydekker. Left upper true molar, in a very early stage of wear, 
viewed from the grinding surface. (No. B. 89, Ind. Mus.) 
„ 6. Hyopotamus paljeindicus, Lydekker. Left upper true molar, in an intermediate stage of 
wear, viewed from the grinding surface. (No. B. 82, Ind. Mus.) 
„ 7. External aspect of fig. 4. 
,, 8. External aspect of fig. 5.: the figure is reversed, the points of the lobes should have been 
directed downwards as in fig. 7. 
,, 9. External aspect of fig. 6. 
,, 10. Anthracotherium silistrense, Pentland. Third right upper true molar, in an early stage 
of wear, viewed from the grinding surface. (No. B. 103, Ind. Mus.) 
,, 11. Sivameryx sindiensis, Lydekker. Right upper true molar, scarcely touched by wear, viewed 
from the grinding surface. (No. B. 91, Ind. Mus.) 
„ 12. Anthracotherium silistrense, Pentland. Second .right upper true molar, scarcely 
touched by wear, viewed from the grinding surface. (No. B. 103, Ind. Mus.) 
All the specimens were collected by Messrs W. T. Blanford, and F. Fedden in the lower Manchhars 
(Siwaliks) of Sind, and are represented of the natural size. 
[The heading of the plate should be “ Tertiary Vertebrata,” in place of “ Tertiary Mammalia.”]. 
