13] 



VOLUMES XLI-L. 



491 



41, 355; Characters of Meteor- 

 ites, 41, 376; Catalogue of North 

 American Meteorites, 41, 223; 

 goyazite, 43, 420. 



Fauna. See GEOLOGY. 



Favas, Brazilian, Farrington, 41, 



355- 



Fay, H., Quantitative Analysis, 47, 

 225. 



Felidae, Oligocene, Thorpe, 50, 207. 



Felty, A. R., dialkylphosphoric 

 acids, etc., 43, 57. 



Fenton, C. L., Devonian of Iowa, 

 48, 355- 



Ferguson, H. G., tin deposits, Irish 

 Creek, Virginia, 45, 477. 



Ferguson, J. B., melting points of 

 cristobalite and tridymite, 46, 

 417; ternary system, CaO-MgO- 

 Si0 2 , 48, 81; wollastonite and the 

 ternary system, 48, 165; binary 

 system akermanite-gehlenite, 50, 



I 3 I - 

 Ferric oxides, hydrated, Posnjak 



and Merwin, 47, 311. 

 Ferris, C. E., Tables for Engineers, | 



47, 309. 

 Ferris, H. B., Cuzco Indians, 43, j 



339. 

 Ferry, E. S., Physics Measure- j 



ments, 47, 138. 

 Fertilization, Lillie, 48, 162. 

 Field, R. M., Middle Ordovician of 



Pennsylvania, 48, 403. 

 Field Museum of Natural History, 



1915. 43, 88; 1 916, 44, 160; 19 1 7, i 



46, 479; 1918, 47, 451. 



Fiji Islands, coral reefs, Andrews, j 

 41, 135; Geology, Foye, 43, 343; 



47, 387. 



Filters, paper pulp for, 41, 557. 



Finch, J. K., Topographic maps, j 

 50, 236. 



Finkelstein, L., radioactivity of 

 meteorites, 44, 237. 



Finmarken, Paleozoic formations, 

 Holtedahl, 47, 79, 85. 



Fish, Sail, from the Virginia 

 Miocene, Berry, 43, 461. 



Flame tests, Kiplinger, 49, 442. 



Flames, Colored, of high lumin- 

 osity, Hemsalech, 44, 482. 



Flint, G. E., Whole Truth About 

 Alcohol, 48, 247. 



Flora. See GEOLOGY. 



Florida, Comanchean formation, 

 Sellards, 48, 13; Vero, fossil 

 beetles, Wickham, 47, 355; dis- 

 covery of fossil human remains, 



Sellards, 42, 1; 47, 358; geol. 

 survey, 43, 85; phosphate de- 

 posits, Sellards, 41, 299; Matson, 

 41, 300. 



Florissant beds, Coleoptera from, 

 Wickham, 42, 81. 



Fluids, mechanics of, Barton, 41, 

 146. 



Fluorescent screens for radioscopic 

 purposes, Roubertie and Nemi- 

 rovsky, 48, 392. 



Foerste, A. F., American Ordovi- 

 cian Lichadidse, 49, 26. 



Food Analysis, Winton, 44, yy. 



— and Drug Laboratories, Meth- 

 ods in, Schneider, 41, 381. 



Foods, Microbiology, Schneider, 

 50, 172; Poisoning, Jordan, 44, 

 158. 



Foote, H. W., progress of chemis- 

 try, 1818-1918, 46, 259. 



Footprints, Grand Canyon, Ari- 

 zona, Lull, 45, ssy; Massachu- 

 setts Carboniferous, Lull, 50, 

 234; Pennsylvanian of Okla- 

 homa, Jillson, 44, 56; Glen Rose 

 limestone, Texas, Shuler, 44, 294. 



Ford, W. E., hydrozincite, 42, 59; 

 margarosanite, 42, 159; apatite 

 from Auburn, Me., 44, 245; 

 growth of mineralogy, 1818-1918, 

 46, 240. 



— new mineral names, 42, 504; 

 43, 493; 44, 4?5; 45, 477; 47, 446. 



Formkohle, origin, Stevenson, 43, 

 211. 



Fort, C, Book of the Damned, 49, 

 304- 



Foshag, W. F., sulphohalite, 49, 

 y6; apthitalite (glaserite), Cali- 

 fornia, 49, 367. 



Fossil. See GEOLOGY. 



Fossilium Catalogus, 41, 222, 223. 



Foye, W. G., geology of the Lau 

 Islands, Fiji, 43, 343; 47, 387. 



France, Science and Learning, 44, 

 488: 



Franklin, W. S., Physics, 43, 168. 



Fraps, G. S., Agricultural Chem- 

 istry, 44, 159. 



Freezing-point lowering, determin- 

 ation, Van Name and Brown, 43, 

 no. 



French, Chemical, Dolt, 45, 417. 



Fringes, interference, rotation, 

 Barus, 42, 63. 



Funafuti borings, Skeats, 45, 81. 



Fundy, Bay of, marine faunas, 

 Kindle, 41, 449- 



