Secretary's Report, 1962 



PLATE 2 



1. Long, rectangular house excavated at the Pretty Head site. Crewman is sitting in the 

 remnant of a ditch that extended the length of the house. The floor of the house, except 

 where disturbed by the ditch, was covered with a deposit of red ocher. River Basin 

 Surveys. 



**-* . .> 



"^i^psiiiilfi 



Aerial view of the Poti^ \ illauc, Oahe Reservoir, South Dakota. The Missouri River is 

 in the background. At maximum pool elevation the Oahe Reservoir will be about 15 

 feet above this site. The excavations outlined in the fortified area indicate the house 

 structure within it. River Basin Surveys. 



