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^tter nf Crmramtti&L 



jlrnrth Bakrta ^zhatxi d ^trcs, ) 

 Hapth Ctto, 3lu«e 15, 1910. j 



SIR : I have the honor to transmit herewith the manuscript 

 of "The Badland Formations of the Black Hills Region", by Cleo- 

 phas C. O'Harra, Ph. D., Professor of Geology, at the School of 

 Mines. 



I submit the paper with the recommendation that it be pub- 

 lished as Bulletin No. 9 of the School of Mines. 



Respectfully, 

 CHARLES H. FULTON, President. 



HON. A. J. NORBY, 



Vice President, Regents of Education. 



