GEOLOGY OF THE BEARTOOTH MOUNTAINS, MONTANA 465 

 ACKNOWLEDGMENTS 



The writer is greatly indebted to the late Dean R. D. Salisbury 

 for suggestions in planning the investigation and for a conference 

 in the field. Dr. C. W. Tomlinson first directed his attention to this 

 region, and supplied manuscript sections of the Paleozoic formations 

 on Dead Indian Creek and Livingston Peak. Professor C. L. 

 Dake of the Missouri School of Mines kindly contributed certain 

 information about that portion of the range in Wyoming. During 

 part of the summer of 1916 Mr. A. S. Littick acted as field assistant 

 and gave much aid in exploring the difficult portions of the range. 

 Members of the United States Forest Service courteously assisted 

 at every opportunity, but special credit is due Mr, A. M. Baum, 

 then of the Beartooth National Forest. Material aid in furthering 

 the work was freely given by Messrs. A. B. Cooley, A. H. Croon- 

 quist, and M. W. Potter, of Red Lodge, and Tom Phillips and 

 F. W. Rich, of Dean. 



