VIII 



No. 10. Mendenhall, Reconnaissance from Fort Hamlin 



to Kotzebue Sound; Alaska. 

 „ 11. Ries, Clays of U. S. East of Mississippi River. 

 „ 12. Ransome, Geology of the Globe copper District, 

 Arizona. 



„ 13. Tiglit, Drainage Modifications in South eastern 



Ohio and Adjaeent parts of West Virginia 



and Kentucky. 

 „ 14. Chemical Analyses of igneous rocks. 

 „ 15. Mendenhall u. Schräder, The mineral Resources 



of the Mount Wrangell District, Alaska. 

 „ 16. Girty, The Carboniferous formation and faunas 



of Colorado. 



„ 17. Darton, Geology and Water resources of 



Western Nebraska. 

 „ 18. Iddings, Chemical Compositionof Igneous rocks. 

 „ 19. Smith u. Willis, Contributions of the Geology 



of Washington. 

 „ 20. Schräder and Peters, Reconnaissance in 



Northern Alaska in 1901. 

 „ 21. F. L. Ransome, The geology and ore deposits 



of the Bisbee quadrangle Arizona. 

 „ 22. J. B. Leiberg. Th. F. Rixon and A. Dodwell, 



Forest conditions in the San Franzisco Moun- 

 tains Forest Reserve, Arizona. 

 „ 23. F. G. Plummer, Forest conditions in the Black 



Mesa Forest Reserve, Arizona. 

 „ 24. G. J. Adams, Zinc and lead deposits of 



Northern Arkansas. 

 „ 25. Arth. C. Spencer, The Copper deposits of the 



Encampment District Wyoming. 

 „ 26. I. Emmons and Jaggar, Economic resources 



of the Northern Black Hills, 

 „ 27. Lindgreen, Geological Reconnaissance across 



Bitterroot Range and Clearwater Mountains 



in Montana and Idaho. 

 „ 28. H. St. Washington, The Superior Analyses of 



igneous Rocks from Roth's Tabellen 1869 



to 1884 



— Water Supply and Irrigations Papers 1903 — 1904. 

 No. 80. Rafter. Relation of Rainfall to runoff. 

 „ 81. Lippincott, California hydrography. 

 „ 82 — 85. Newell, Progress of Stream Measure- 

 ments. Part. 1 — 4. 



