

INDEX TO VOLUME VII 



An * denotes an abstract of a published paper. A t denotes an abstract of a paper presented be- 

 fore the Academy or an affiliated Society. 



PROCEEDINGS OF THE ACADEMY AND AFFILIATED SOCIETIES 



Anthropological Society of Washing- 

 ton. Proceedings: 47, 139, 169, 

 202, 273, 360, 395, 544. 



Biological Society of Washington. 

 Proceedings: 24, 45, 118, 165, 201, 

 239, 271, 315, 358, 394. 



Botanical Society of Washington. 

 Proceedings: 44, 83, 115, 167, 199, 

 313, 434, 591. 



Chemical Society of Washington . 

 Proceedings: 112, 138. 



Geological Society of Washington. 

 Proceedings: 193, 309, 429. 



Philosophical Society 'of Washington. 

 Proceedings: 17, 79, 112, 163, 189, 

 236, 269, 473, 543, 592. 



Society of American Foresters. Pro- 

 ceedings: 139. 



AUTHOR INDEX 



Adams, L. H. fThe effect of positive 

 and of negative pressures on the 

 resistance of metals. 20. 



Ashley, G. H. *Notes on the green- 

 sand deposits of the eastern United 

 States. 513! 



*Oil resources of black shales of 



the eastern United States. 564. 



Austin, L. W. Notes on the audion. 

 487. 



Avers, H. G. *Precise leveling from 

 Reno to Las Vegas, Nevada, and 

 from Tonopah Junction, Nevada, 

 to Laws, California. 132. 



Babcock, M. H. fCertain pre-Colum- 

 bian notices of the inhabitants of 

 the Atlantic islands. 139. 



Bagley, J. W. *The use of the pano- 

 ramic camera in topographic sur- 

 veying, with notes on the appli- 

 cation of photogrammetry to aerial 

 surveys. 568. 



Barber, H. S. fAn outline of the 

 glow-worms of the American fam- 

 ily Phongodidae. 27. 



Barnett, V. H. *Geology of the 

 Hound Creek district of the Great 

 Falls coal field, Montana. 133. 



Bartsch, Paul. fChanges in the avi- 

 fauna about Burlington, Iowa, 

 1885 to 1917. 166. 



fMollusk collecting in the Philip- 

 pines. 25. 



Bassler, R. S. fThe value of micro- 

 scopic fossils in stratigraphy. 434. 



Bastin, E. S. *Economic geology of 

 Gilpin County and adjacent parts 

 of Clear Creek and Boulder Coun- 

 ties, Colorado. 266. 



*The Gold Log mine, Talladega 



County, Alabama. 76. 



Bateman, H. fThe nature of chem- 

 ical forces. 189. 



Bates, C. G. fRelation of plant suc- 

 cession to forestry and grazing. 

 199. 



Bates, Frederick. fThe rotation of 

 the plane of polarization in quartz 

 and iron at high temperatures. 473. 



613 



<Z 



i l*~ 7 



