26 



SMITHSONIAN INSTITUTION 



\ %*yp, vi 



Fig. 22. — Carnegie Museum and Smithsonian Institution field parties at 

 the Carnegie Museum Powder Springs camp in the Uinta Basin. (Photo- 

 graph by Thompson. ) 



Fig. 23. — Smithsonian field party in the Manti Forest region of Utah. Horses 

 were found to be indispensable in the search for fossiliferous deposits of 

 Paleocene asre. 



