564 



INDEX. 



Page. 



Unconformity at top of Eureka quartzite . 262, 267 



TTnio clavus 431 



aldrichi 433 



bettiplicatus 430 



brachyopisthus 433 



clinopisthus 434 



coucsii 432 



cristonensis 425 



cryptorhynchus 431 



dcweyanus 431 



endlichi 432 



goinonotus 433 



goniambonatus 433 



haydeni 435 



holmesianus 433 



hubbardi 427 



mendax 433 



mucalis 426 



penultimus 427 



primcevus *. 432 



priscug 432 



proavitug 433 



propheticus 433 



senectus 432 



shoshonensis 435 



stewardi 426 



subspatulatus 431 



tellionoides 435 



retustus 430 



waahakiensis 435 



Unonidso 424 



Upham, Warren, cited 302, 346, 377, 378, 380, 



383,384,387,388,392,39 

 Upper Coal-measure limestone of Eureka 



District 270 



division of the Keweenaw Seiies 131 



Valley drift 302, 321, 350, 352, 355, 357, 360, 382 



Valleys of the Great Basin occupied by 



Quaternary lakes 234 



Valvata 1 montanaenaia 470 



? nan a 470 



fscabrida 470 



? subumbUicata 470 



Valvatida) 470 



Vanuxem, Larned, cited 352, 357, 364 



Vermillion Lake.Minn.. Crystalline schists 



of.... 162,169 



Vermont, Georgia slates of. .-> 257 



Vertebra? of Hesperornis 57 



Ichthyomis 73 



Vertebral forms, Origin of 79 



Vitrina obliqua 452 



Vitrinida) 452 



Viviparidjc 466 



Viviparus conradi 467 



coutsii 467 



fjiUianus 466 



leai 467 



leidyi var. formosa, 467 



paludlneaformis 468 



panguitchensis 467 



pccnliaris 467 



plicapressug 407 



prudentius 467 



retusus 467 



Page. 



Viviparus reynoldsianus 407 



trochiformis 46 7 



wyomingensis 4C8 



Volcanic rocks of Eureka District, Agoof. 277 



Volsella (Brachydontes) laticostata 423 



regularis 423 



Wadsworth, M. E., on the relation of east- 

 ern sandstone of Lake Superior 



to the Keweenaw Series 1 54 



, , referred to 150, 153, 154 



Wahhatch Range, Paleozoic section of . . 271 



Walcott, Charles D., cited 257, 2C5, 269, 272 



, , on Devonian fishes in Kanab Canon 265 



, , Paleontology of the Eureka Dis- 

 trict, by 242 



Ward, L. F., Administrative report of. . . 26 



, Paleontologic work of xvi 



Wave action on shores 200 



Weber conglomerate of Eureka District. 270 

 Western sandstone at Fond du Lac, Minn 141 



of Lake Superior 155 



, Contact of, with Kowoenaw 



Series in Douglas Co., Wis. 156 



, Equivalency of the, with the 



eastern sandstone 1 56 



, Relation of the, to the Ko- 



weenaw Series 155 



, , Mississippi Pots- 

 dam 156 



White, Dr. C. A., cited 259,269 



in respect to terminal mo- 

 raine 389,392 



, Collection of invertebrate fos- 

 sils by xvi 



. Review of the non-marine fos- 

 sil mollusca of North Amer- 

 ica by 403 



I.C., cited 343,372,373 



White Cloud Peak, Altitude of 246 



Pine shale 266 



Whitfield, R. P., cited 269 



Whittlesey, C., cited 316, 336, 339, 384 



Wirhraan, A., on the microscopic charac- 

 ters of the Menomince Hurunian 167 



Williams, J. S., cited 333 



, Prof. II. S., cited -. 3:>9 



, Pro I'. , aid rendered by 371 



Wilson, G. II., Services performed by 243 



Wine-hell, A. , cited .' . 326, 329, 334 



X.IT., (ited 330, 332, 3:3, 33(5, 383 



, referred to. 118, 123, 126, 158, 161, 164, 169, 171 



Wings of Hcsperornis - r >9 



Ichthyomis 75 



Wisconsin geological survey 93 



River Valley, Crystalline schists of 171 



Woodpecker's Peak, Altitude of 246 



, Devonian of '-'<;."> 



WoiKter, Prof. L. C., cited 3'J3, 3'A :; 10 



Work of chief geologic assistants \v 



Wright, G. F., cited 302, 341 , 346, 3 17, 380 



Zaphrentis (sp.?) '-'70 



Zircon in augite-andesito 278 



rhyolito 279 



Zirkel, Prof. Ferdinand, cited 285 



Zonites priscua 453 



