261 



.5 1 2 



miles 



intermittent stream.... ~ 

 River. 



Pbved road *^ 



Unpaved road ^^a 



Coal mine - 



East Decker ED 



West Decker. WD 



Study area — — 



Antebpe observcitk)ns 

 Group size 



1 -3 A.....O 



4-8. ....A © 



9-15. ...A 9 



16+ jk • 



Year: 1980 1981 



Figure 113. Spring antelope distribution on the Tongue River Dam 

 study area. 



