20 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 6' 



Fig. 21. — Fossil l)cds as exposed on Two Medicine River, Montana. 

 Camp of fossil hnnters in the foreground. Photograph by Gilmore. 



Fig. 21 



-Fossil leg bone of a dinosaur shown as found in the 

 Milk River, Montana. Photograph by Stehinger. 



'Tdund, on 



