BULLETTINO BIBLIOGRAFICO XXXl 



"Washington. — (Mineral Resources of the V. S.). Calendar year 

 1905, ri906). 



— (Monographs). 



Vol. L. The cretaceous flora of Southern Xew York and Kew England by 

 Arthur Hollich, 1906. 



— (Professional Paper). 



N. 46. Geology and underground water resources of Northern Loiiisiana and 



Southern Arkansas by A. 3. Veateh. 

 „ 50. The Montana Lobe of the Keevvatin Ice sheet by Fred. H. H. Calhoun. 



1906. 

 „ 51. Geology of the Bighorn Mountains by N. H. Darton, 1906. 

 „ 52. Geology and underground waters of the Arkansas Valley in Iilastern 



Colorado by N. H. Darton, 1906. 

 ., 51. Geology and gold deposits of the Cripple Creek District, Colorado, by 



Waldemar Lindgren and Frederick Leslie Eansome, 1906. 

 ,, 57. Geology of the Marysville Mining District, Montana, a study of igneous 



intrusion and contact nietamorphisni by Joseph Barrel, 19^7. 



— (Water-Supply and Irrigation Paper), N. 155, 156, 15S-104, 170, 



172-194, 196, 200. 



— Smithsonian Institution (Annual Report of the Board of Regents of 



the Smithsonian Institution). Showing the Operations, Expendi- 

 tures and Condition of the Institution. For the year ending June 30. 

 1905 (1906). 



— Annual Report of the Board of Regents o the Smithsonian Institu- 



tion, showing the operations, expenditure.s, and condition of the 

 Institution. Report of the U. S. National Museum For the year 

 ending June 30, 1905, 1906; and June 30, 1906. 



— U. S. National Museum (Bulletin). 



N. .56. Mammals of the mexican boundary of the U. S. Part 1' families Didel- 

 phiidae to Mu^ridae by Edgar Alex. Mearns, 1907. 

 „ 60. The Barnacles (Cirripedia) contained in the Collections of the U. S. 

 National Museum by Henry A. Pilsbry, 1907. 



— U. S. N. Museum. Contributions from the U. S. N. Herbarium. 



Vol. X. Part 3. Studies of Mexican and Central American Plants No. 5 by 

 J. N. Eose. 

 „ „ Part 1. The leguminosae of Porto Rico by .J. Perkins, 1907. 

 ,. XI. Floral Areas of the State of Washington compiled on Base Map 

 of U. S. General Land Office by Charles V. Piper, 1906. 



— U. S. N Museum (^Proceedings). Vol. XXXI, 1907. 



CANADA. 



Halifax. — Nova Scotian Institute oi Science, Plalifax, Nova Scotia 

 (Proceedings and Transactions). Vol. XI, Part 2, Session of 1903- 

 1904, 1906. 



Ottawa. — Geological Survey of Canada. 



