SUBJECT INDEX 



685 



*Siberia, northeastern, annotated cata- 

 logue of birds collected by Copley 

 Amory, Jr. J. H. RilEY. 326. 



*Sparrow, new seaside, from Florida. 

 Arthur H. Howell. 497. 



*Spizixidae, new family of pycnontine 

 Passeriformes. Harry C. Ober- 



HOLSER. 14. 



*Sumatra. southeastern, birds col- 

 lected by W. L. Abbott on Pulo 

 Taya, Berhala Strait. Harry C. 

 Oberholser. 495. 



*S wallows, barn, migration of. 

 Harry C. Oberholser. 201. 



*Swallows, food habits of. F. E. L. 

 Beal. 51- 



*Tambelan Islands, south China Sea, 

 birds of. Harry C. Oberholser. 



495. 



*Tanagers, scarlet and Louisiana, 

 migration of. Harry C. Ober- 

 holser. 325- 



*Tanagers, summer and hepatic, mi- 

 gration of. Harry C. Oberhol- 

 ser. 201. 



*Toxostoma redivivum, revision of 

 races of. Harry C. Oberholser. 



19- 



*Washington city dooryard, birds of. 

 Harry C. Oberholser. 496. 



*Washington region. [Birds ob- 

 served.] Harry C. Oberholser. 



325- 413, 554- 



*Waterfowl, Swan Lake, Nicollet 

 County, Minnesota, as a breeding 

 ground for. Harry C. Oberhol- 

 ser. 19. 



*Waxwings, migration of. Harry C. 

 Oberholser. 412. 



*Wrens of the genus Nannus, notes 

 on. Harry C. Oberholser. 496. 

 Paleontology. fCanid, from the Cum- 

 berland Cave deposits, notice of a 

 large. James William Gidley. 

 287. 



Foot, primitive mammalian, signifi- 

 cance of divergence of first digit in. 

 James William Gidley. 273. 



*Foraminifera, Pliocene, of the Coast 

 al Plain of the United States 

 Joseph Augustine Cushman. 328. 



Fossils collected by G. Dallas Hanna 

 in St. Paul and St. George Islands, 

 Bering Sea. William H. Dall. 2. 



Fossils from Pribilof Islands, some 

 Tertiary. William H. Dall. i. 



Maize, fossil, description of a new 

 species from Peru. Frank H. 

 Knowlton. 134. 



fPaleontology, present tendencies in. 



E. W. Berry. 382. 



*Pliocene Foraminifera of the Coastal 

 Plain of the United States. Joseph 

 Augustine Cushman. 328. 



fToothed lairds of Kansas, discoverer 

 of. T. S. Palmer. 657- 



*Trilobite, appendages of. Charles 

 D. Walcott. 229. 



Zea antiqua, n. sp. Frank H. Knowl- 

 ton. 134. 

 Pathology, flnf^uenza. M. W. Lyon, 



JR- 55- 

 Petrology. Clays, microscopic examina- 

 tion of. R. E. Somers. 113. 

 fPhenocrysts in granitic intrusions. 



F. L. Hess. 294. 



Physical Chemistry. Acidity and alk- 

 alinity, the statement of, with 

 special reference to soils. Edgar 

 T. Wherry. 305. 



*Chemical equilibrium, laws of. Ers- 

 KiNE D. Williamson and George 

 W. Morey. 47. 



*Color of inorganic compounds, the. 

 F. Russell v. Bichowsky. 78. 



*Compressibility of solids, determina- 

 tion of, at high pressures. L. H. 

 Adams, E. D. Williamson, and 

 John Johnston. 598. 



*Equilibrium, chemical, the laws of. 

 Erskine D. Williamson and 

 George W. Morey. 47. 



*Monovariant systems, pressure-tem- 

 perature curves in. George W. 

 Morey and Erskine D. William- 

 son. 48. 



