INDEX TO VOLUME 20 



741 



Page 



Federow, , Reference to 370, 374, 



376, 385, 386, 392 



Fellows deceased, List of 735-736 



— , Election of 616-617 



Fellows-elect, List of 733-734 



— ■, List of 705-706 



Fern Glen beds, Chautauqua, Illinois. 268 



— — of Saint Genevieve county, Mis- 



souri 268 



— — at Salt Lick, Monroe county, 



Illinois 267 



— fauna, Plates and description of. 327-332 

 , Table comparing Saint Joe with. 324 



— formation 265-327 



, Description of species 269-321 



, Other fauna compared with. 321-327 



— — , Thickness of 266 



— -formations in deep-well sections.... 268 



Finch, , Reference to 400 



Fisher, Cassius Asa, elected Fellow.. 617 

 Fishes, Brazil fossil 707 



— in different periods, Development of. 166 



Fish Lake valley. Drainage in 227 



Ftrket, A., Reference to 164 



Fletcher, , Reference to 430 



Flett, , Dr., Reference to.... 418,421 



Flora. Raton mesa region 366 



Floras, Succession and range of Ter- 

 tiary and Mesozoic 704 



— , Upper Paleozoic 703 



Flows, Source and nature of 217 



Foerste, August F., Brachiopoda of 

 the Richmond group, orally pre- 

 sented by (abstract) 699 



— , Reference to 537, 623, 699 



Fontaine, W. M., Reference to 567, 656, 657 

 Fossil fishes, Brazil 707 



— localities of Fern Glen formation. . . 269 

 Fossils, Aftonian gravels containing 



mammalian 401, 402 



proboscidean 352-353 



— , Cambrian or Algonkian 239 



— , Exact time indicated by 439 



— , First calcareous, and evolution of 

 the limestone, paper by Reginald 

 A. Daly 153-170, 620 



— from the Aftonian of Iowa.... 137-139 



— of Aftonian fauna, Figures of.. 349-353 



— ■ — Silver Peak quadrangle 226 



the Fern Glen formation 265-328 



Frear, W. F., Governor of Hawaiian 



islands, Letter of 660 



Frech, , Reference to 434,468 



Fresnel, , Reference to 380 



Fouque, -, Reference to 663, 664 



Fuel, Present waste of 336-337 



— , Remedy for waste of 339-340 



Fuller, Homer T.. Bibliography of . . . 618 

 — , Memoir of, by Edmund Otis Hovey . 



617-618 



— , Reference to death of 610 



Fuller, Myron L., cited on veins or 



dikes of quartz 237 



Funafuti atoll, Reference to 163 



Gadolin, Alexis, Reference to... 370,385, 

 386, 390, 391, 394 



Gardner, Miss J. A., Reference to 646 



Gas. Waste of natural 336-337 



Gaspe sandstone, Age of 688 



Gehler, , Reference to 386 



Geikie, Archibald, Reference to 5i5 



Geikie. , Reference to 399 



Geikie, James, Reference to 342 



Geographic Magazine, Reference to Na- 

 tional 421 



Geologic Nomenclature, Names of Com- 

 mittee on 620 



Geological Survey, Reference to Iowa. 



399, 400, 401, 407 

 — , Reference to United States 446 



Pasre 

 Geology, Bibliography of Brazil .... 1-132 

 — • of Silver Peak quadrangle, Ne- 



e Y ad 5 ••••. 224-264 



— , Stratigraphic, areal, and paleonto- 



logic 6 7 2 



Geometry of faults iii-195 



George, R. D., Reference to 509 



Gidley. J. W.. Reference to 345-350 



Gilbert G. K., Acknowledgment to... 171 



— , elected President 6 16 



— , Reference to 620, 631, 632, 633 



rrpTV n TJ ., ^ 637, 638, 641, 659 



Girty, G. H., cited on Pottsville 



series 559-561 



— , Physical and faunal change's of 



Pennsylvanian and Permian in 



North America 7 ao 



— Reference to . 546,547,550,563,565 



_ „ 566, 567, 568, 573 574 57* 



dr[f A t L ,h eP ? Sit ^? anSan the oldest 574 ' III 



= Pnn"h^ tS v£ r „ lteHa for age of.... Us 



epochs in Iowa 



135 



■ — -North America. Number o 

 -erosion Kelleys island, Ohio 640 



— lakes, Ojibwa last of great %\a 



- phenomena in Iowa, Views of .7 136-137 



--^Southeastern Wisconsin 14 °' ^Itl 



soman and the Ontarian ft „ 



Gladwin, E. L., Molars ^horsV found *** 

 Gneisses. Nipigon* basin .' .* '. \ \ I&4 



tion^oi Peak ™ dra ^e, composi- 2 ° 2 

 ■ — , Primary 



teTf °t r hl in r° f the - foliated struc- 

 ?!?.?/ /£™?«5. Frank D. 



230 



n„™ Adams and AIfl 'ed E. Barlow *->i 



Goethals Col. George W chli'i-m™ * 

 f^hief engineer Isthmian cTnal 

 Commission, Letter of «« n 



Gondwana, Continent of %%% 



Goodwin-Austin, Reference" to 1q? 



Gorceix, Henri, Reference to 1 



:«-•■>«•-=•■•:•*« 



G ° UL of tS ™ E l N '- ; " pVesVnt knowledge 69 

 r R * Ri V he A 0kIanoma red bed s 700 



GR ^'na^X D tfon^ N^h^imerTc 



— Reference to '/ 436, 467, 537, 634 



™ . . - . 670, 689, 699, 701 



— , Tertiary drainage problems of east- 

 ern North America (abstract) 668 



Granite, Pegmatitic 202 



— .White (Alaskite) "232-235 



Graxite-gneisses, Traps overlain by 206 

 Granites, Lone mountain 250 



— from Silver Peak range, Analyses 'of. 251 



— (quartz-monzonites) of South Caro- 



lina, Petrology of 668 



Granitic quartz-veins of the Silver 



Peak quadrangle 235-237 



, Assay of 236 



Granular dike rocks of Silver Peak 

 . ran Se 252-253 



— igneous rocks of Silver Peak range. . 



249—252 

 Gravel pits. Figures of Cox and Pey- 

 ton 342 



Gravels containing mammalian fossils, 



Aftonian 401. 402 



— ■ in western Iowa, Aftonian sands 



and 399-408 



— of the Silver Peak region 248 



