626 



INDEX 



*Anticlinal fold near Billings, Okla- 

 homa. A. E. Fath. 38. 



*Anticlines in the Blackfeet Indian 

 Reservation. Eugene Stebin- 

 ger. 264. 



*Anticlines in central Wyoming. 

 C. J. Hares, 265. 



Aphrolith and dermolith. T. A. 

 Jaggar, Jr. 277. 



*Archean complex of Granite Gorge, 

 Grand Canyon, Arizona, recon- 

 naisance of. L. F. Noble and J. 

 F. Hunter. 38. 



*Baked shale and slag formed by 

 the burning of coal beds. G. S. 

 Rogers. 563. 



fBentonite, origin of; geologic range 

 of related material. D. F. Hew- 

 ett. 196. 



*Bull Mountain coal field, Montana. 

 L. H. Woolsey, R. W. Richards, 

 and C. T. Lupton. 602. 



Carboniferous rocks with some coal, 

 new area of, in the north end of 

 the Gulf embayment. E. W. 

 Shaw. 552. 



Clay derived from volcanic dust in 

 South Dakota. E. T. Wherry. 

 576. 



*Cleveland gas field, Ohio. G. S. 

 Rogers. 308. 



Conconully and Ruby mining dis- 

 tricts, Washington, reconnaisance 

 of. E. L. Jones, Jr. 37. 



*Cretaceous invertebrates, nonma- 

 rine, of the San Juan basin, New 

 Mexico. T. W. Stanton. 185. 



fCretaceous volcanic ash bed on the 

 Great Plains in North Dakota. 

 T. W. Stanton. 80. 



fDiffusion and crystallization of 

 metallic copper in crystalline sul- 

 phides. H. E. Merwin. 196. 



fDistribution of land and water on 

 the earth. H. F. Reid. 311. 



fEagle sandstone, relation of to 

 Niobrara shale in Wyoming. C. 

 J. Hares. 429. 



*Economic geology of Gilpin County 

 and adjacent territory, Colorado. 

 J. M. Hill. 266. 



*Embar and Chugwater formations 

 in central Wyoming, relations of. 

 D. D. Condit. 162. 



*Enrichment of ore deposits. W. H. 

 Emmons. 513. 



fEvaporation of water at depth by 

 natural gases. R. V. A. Mills 

 and R. C. Wells. 309. 



*Flora of the Fruitland and Kirt- 

 land formations, New Mexico. 

 F. H. Knowlton. 186. 



*Fossil flora from the Frontier for- 

 mation of Wyoming. F. H. Knowl- 

 ton. 601. 



*Gold Log mine, Alabama. E. S. 

 Bastin. 76. 



fGravels, high, of northern Great 

 Plains, age of. A. J. Collier. 

 194. 



fGravity anomalies from the strati- 

 graphic standpoint. David White. 

 312. 



*Greensand deposits of the eastern 

 United States. G. H. Ashley. 

 513. 



*Gypsum in Bighorn Mountains, 

 Wyoming. C. T. Lupton and D. 

 D. Condit. 78. 



*Hound Creek coal district, Mon- 

 tana, geology of. V. H. Barnett. 

 133. 



fHuman remains at Vero, Florida, 

 finding of supposed Pleistocene. 

 O. P. Hay. 358. 



*Hydraulic -mining debris in the 

 Sierra Nevada. G. K. Gilbert. 

 600. 



*Irvine oil field, Kentucky. E. W. 

 Shaw. 514. 



flsostasy, our present knowledge of. 

 William Bowie. 269. 



flsostasy, some evidences of. Wil- 

 liam Bowie. 311. 



f Lassen Peak eruption, high tem- 

 perature of. J. S. Diller. 193. 



