PLATE XLIII 



Described 

 on Page 



Fig. 1. Eforeodon thurstoni Stock. Skeleton in rock matrix, par- 

 tially cleaned. HT. Cat. No. 1566 C.I.T. (After 

 Stock, 1934.) 96 



Fig. 2. Phenacoccelus typus Peterson. Skeleton. GHT. Cat. No. 



1263 CM. (After Peterson, 1906.) 182 



One-seventh natural size 



396 



