692 



INDEX 



*A study of instruments for meas- 

 uring radiant energy in absolute 

 value : an absolute thermopile. 223. 



Cockerell, T. D. A. A Lower Cre- 

 taceous flora in Colorado. 109. 



The uropods of Acanthotelson 



stimpsoni. 234. 



Coker, R. E. fA biological and fish 

 cultural experiment station. 259. 



Collins, G. N. A field auxanometer. 

 204. 



Cook, O. F. Agriculture and native 

 vegetation in Peru. 284. 



Morphology and evolution of 



leaves. 537. 



fPlants domesticated in Peru . 636. 



Polynesian names of sweet pota- 

 toes. 339. 



Quichua names of sweet potatoes. 



86. 



Cook, R. C. Polynesian names of 

 sweet potatoes. 339. 



Cooke, C. W. fAge of the Ocala 

 limestone of Florida. 22. 



Cooke, W. W. fNotes on Labrador 

 birds. 104. 



Crider, A. F. *Geolbgy and ground 

 waters of northeastern Arkansas. 

 662. 



Crittenden, E. C. fEffect of atmos- 

 pheric pressure on the candle- 

 power of various flames. 51. 



Crocker, William. fExpenmental 

 study of the life duration of seeds. 

 102. 



Cross, Whitman. *Lavas of Hawaii 

 and their relations. 294. 



Curtis, H. L. fThe atom as a minia- 

 ture solar system. 633. 



Ctjstis, H. H. fAction of light on 

 chlorine, with special reference to 

 the formation of chloracetic acid. 

 307. 



Daniels, Josephus. fCooperation of 

 the U. S. Coast and Geodetic Sur- 

 vey with the Navy. 267. 



Darton, N. H. *Geology and under- 

 ground water of Luna County, 

 New Mexico. 449. 



fSome geologic features of south- 

 eastern California. 23. 



Davenport, R. W. *ReIation of 

 stream gaging to the science of 

 hydraulics. 450. 



Day, A. L. fDo volcanoes offer evi- 

 dence in regard to the interior of 

 the earth? 634. 



fVolcanic phenomena at Lassen 



Peak. 405. 



Dearborn, Ned. fFur farming in 

 Alaska. 159. 



Dellinger, J. H. Calculation of 

 Planck's constant C 2 . 472. 



*The international system of elec- 

 tric and magnetic units. 613. 



fRationalization of the magnetic 



units. 77. 



Densmore, Frances. fMandan mu- 

 sic. 408. 



Deussen, Alexander. *Ground wa- 

 ter in Lasalle and McMullen coun- 

 ties, Texas. 224. 



Dickinson, H. C. fHeat transmission 

 through air layers. 298. 



Diller, J. S. fGeologic history of 

 Lassen Peak. 404. 



fMount Shasta — some of its geo- 

 logical aspects. 147. 



Dole, R. B. fAction of natural 

 waters on boilers. 303. 



*Geology and ground waters of 



northeastern Arkansas. 662. 



*Ground waters in San Joaquin 



Valley, California. 502. 



*Ground water in Lasalle and 



McMullen counties, Texas. 224. 



Doolittle, A. A. fMississippi River 

 dam at Keokuk, Iowa: Its effect 

 upon biological conditions, es- 

 pecially those of the plankton. 79. 



DuBois, E. F. Basal energy require- 

 ment of man. f296, 347. 



Eakin, H. M. *The Yukon-Koyukuk 

 region, Alaska. 565. 



Eakle, A. S. Xanthophyllite in crys- 

 talline limestone. 332. 



Eichelberger, W. S. Distances of 

 the heavenly bodies. 161, fl88. 



