INDEX. 



XIX 



Steele, Miller and Pitman, paral- 

 laxes of fifty stars, 85 



Stevenson, interrelations of fossil 

 fuels — paleozoic coals, 405, v 



Strephoscope, xii 



Submarines, detection of, i 



Sulfurea character in crosses with 

 CEnothcra biennis and with CEno- 

 thera franciscana, behavior of, vii 



Symposium on psychology in war 

 and education, v 



Thyroxin, vi 



TNT, products of detonation of, 194, 

 vii 



Transient process of establishing a 

 steady alternating electric current 

 on a long line from laboratory 

 measurements on an artificial Ime, 

 X. 325 



Tutuila, Samoa, reefs of, 224, v 



Voltage, high corona in air, 245, x 



W 



Webster, vibration of rifle barrels, 

 vii 



Wheeler & Bailey, feeding habits of 

 pseudomyrmine ants, xi 



Whitehead, high voltage corona in 

 air, 245, x 



Williams, deep Kansan pondings in 

 Pennsylvania and the deposits 

 therein, 49 



Wood, invisible light in war and 

 peace, viii 



Wright, spectroscopic observations 

 of gaseous nebulae and the rela- 

 tionship between them and the 

 stars, x, 517 



Yerkes, psychological examining and 

 classification in the U. S. Army, 

 viii 



Vegetation of North America, new 



map of the, vii 

 Velocity of explosive sounds, x 



Zoroastrian doctrine of the freedom 

 of the will, vi 



