BIBLIOGRAPHY 135 



ington, Govt, print, off., 1903. 234 p. (U. S. Geo- 

 logical survey. Bulletin no. 215) 

 Supplemental to the "Catalogue and index" pub. in 

 1 901, as Bulletin no. 177. 



Official Publications Relating to Early Surveys 



13 Featherstonhaugh, George W. Geological report of an 

 examination made in 1834 of the elevated country be- 

 tween the Missouri and Red rivers. Washington, 

 Printed by Gales and Seaton, 1835. 97 P- ( 2 3^ 

 Cong., 2d sess. House. Doc. 151) Serial no. 269. 

 Report addressed to Lieut. Col. J. J. Abert, U. S. 

 topographical engineers. 



14 Merrill, George P. The era of national surveys . . . 



1870-1879. (In U. S. National museum. Report, 

 1904. Washington, 1906. p. 551-624) 



[A chapter from "Contributions to the history of American 

 geology" by George P. Merrill. Contains portraits of the 

 noted geologists of that decade. Excellent account of the 

 various geological and geographical surveys which were 

 afterward consolidated under the U. S. Geological survey] 



15 U. S. Congress. House. Committee on public lands. 



Geographical and geological surveys west of the 

 Mississippi. Report . . . May 26, 1874. Washing- 

 ton, Govt, print, off., 1874. 91 p. (43d Cong., 1st 

 sess. House. Rept. no. 612) Serial no. 1626" 



16 Public surveys. Testimony . . . May 



11, 1878. Washington, Govt, print, off., 1878. 46 p. 

 (45th Cong., 2d sess. House. Mis. doc. no. 55) 



Serial no. 181 8 



[Major Powell, Professor Hayden and Lieut. Wheeler were 

 among the witnesses] 

 17 Dept. of the interior. Cost of geographical sur- 

 veys. Letter from [J. W. Powell] relating to the 

 cost of geographical surveys. [Washington, Govt, 

 print, off., 1879] 6 p. (45th Cong., 3d sess. House. 

 Ex. doc. no. 72) Serial no. 1858 



