518 



INDEX. 



Seestudien, Eiehter, 103. 



Self-inductance, new methods of mea- 

 surement, Eowland and Penniinan, 

 97. 



Sierra Nevada, lava flows of, Ransome, 

 509. 



Spencer, J. W., changes of level in 

 Jamaica, 270 ; high plateaus and 

 submarine Antillean Valleys, 272 ; 

 episode in the history of Niagara 

 Falls, 439. 



Spencer, L. J., diaphorite from Wash- 

 ington and Mexico, 316. 



Spines, origin of, Beecher, 1, 125, 

 249, 329. 



Storage Battery, Tread well, 101. 



Tasmania, igneous rocks, Twelvetrees 



and Petterd, 511. 

 Todd, J. E., revision of the moraines 



of Minnesota, 469. 

 Treadwell, A., Storage battery, 101. 

 Type specimens, value of, Marsh, 401. 



V 



United States Geological Survey, 102, 

 433, 508, 509. 



Van Hise, C. E., metamorphism of 

 rocks and rock flowage, 75. 



Verrill, A. E., new American Actin- 

 ians, 493. 



w 



Walcott, C. D., Brachiopod fauna of 



Ehode Island, 327; fossil Medusae, 



509. 

 Walker, C. F., iodine in the analysis 



of alkalies, etc., 455. 

 Walker, T. L., crystalline symmetry 



of torbernite, 41 ; composition of 



igneous rocks, 410. 

 Warren, C. H., Mineralogical notes, 



116. 

 Washington, H. S., solvsbergite and 



tinguaite, Essex Co., Mass., 176. 

 Weed, W. H., geology of Judith Mts., 



Montana, 508. 

 Wells, H. L., Qualitative Chemical 



Analysis, 269. 

 Wells, J. S. C, Inorganic Qualitative 



Analysis, 269. 

 Wilcox, E. M., winter conditions of 



reserve food substances of certain 



deciduous trees, 69. 

 Wright, A. W., structural and mag- 

 neto-optic rotation, 416. 



Yale Psychological Laboratory, stud- 

 ies from, Scripture, 512. 



Zeeman effect, Ames, Earhart and 



Eeese, 99. 

 Zoology — 



Actinians, new American, Verrill, 



493. 

 Bibliotheca Zoologica II, Taschen- 

 berg, 103. 



