INDEX. 



831 



ex'porrecta, see Billingsella. 



exporrecta rugosicostata, see Billingselld. 



^isiiittTis limestone (Middle Cambrian), locality in 320d 



See also Conocoryphe ezsulans zone. 



Fib of Owen (Upper Cambrian), localities in 328h,3391 



FAgelsing, see Fogelstog. 



Fahna Brook, Estbonia, Russia, locality on 396c 



** Fairview formation," discussed 131 



Fall, Esthonia, Russia, localities near 396b, 396c, 3961 



Fail River, Massachusetts, locality near 326a 



Falls Creek, Texas, localities near moutb of 14e, 14q 



False area, defined 294 



Families, general stratigraphic distribution of, and nimiber of 



Cambrian genera and species in 112 



number of genera and species of , in the monograpb 113 



mmiber of Ordovician genera and species in 113 



Fandango Spring Canyon, Dugway Range, Utah, locality in 32t 



Fanglanchon, China, localities near C72, C74 



Fanton Island, Sweden, localities on 321, 321a-d, 321o 



favosa, see Obolclla (^Glyptias). 



Feistmantel, K., species named for 392 



feistmanteli, see Obolus. 



Felbabka, Bohemia, locality at 345b 



ferruginea, see Lingulella. 

 fesiiTmta, see Nisusia. 

 festinata traiisversa, see Nisusia. 



Ffestiniog, North Wales, localities near 305f, 366a, 366f, 366], 366s 



Field, British Columbia, localities near 14s, 



35f, 35k, 57e, 57f, 67j, 67m, 67n, 67r, 58J-1, 58p, 58r, 58s 

 See also Mount Field. 



Fillmore, Utah, locality near 33ii 



Finkelnburg, W. A., acknowledgments 12 



genus named for 794 



species named after 795 



finkclnburgi, see Finkelnburgia. 



FinkelTibuTgiaf described 793 



cardinal area discussed 305 



classification of 321, 326 



evolution discussed 320 



evolution of 317 



general geographic and stratigraphic distribution of the 



species referred to '. 109 



general stratigraphic distribution and number of 



Cambrian species and varieties of Ill 



muscle scars discussed 313 



number .of species of, in different types of sediment... 160 



pseudospondylium discussed 307 



type species "Orthis ( Finkelnburgia) finkelnburgi" 794 



Ulrich on spondylium 308 



vascular markings discussed 312 



finkelnburgi, described 794 



compared with Finkelnburgia osceola 793, 794 



general geographic and stratigraphic distributiontabu- 



lated 109 



type specimen figured PI. XCIII, fig. 2 



osceola, described 795 



compared with Eoorthis remnicha 794 



Eoorthis remnicha sulcata 787 



Finkelnburgia finkelnburgi 793, 794 



general geographic and stratigraphic distribution tabu- 

 lated 109 



type specimen figured PI. XCIII, fig. Id 



oscecla corrugata, described 795 



compared with Finkelnburgia osceola 795' 



general geographic andstratigraphic distribution tabu- 

 lated 109 



type specimen not figured. 



Finland, Cambrian species of, listed 120-121 



generalized section of Cambrian and Ordovician in, listing 



included and correlated species and localities 144-146 



localities in 311d-f, 311q-t, 311w-y 



stratigraphic position of bowlders in Baltic region discussed 454 

 finlandensis, see Obolus ( Westonia). 



First Creek, Tennessee, locality near Ha 



First Creek Gap, Tennessee, locality in 14a 



Fish Lake Valley, Nevada, locality near 175 



Fish Spring Range, Utah, localities in. 15d, 15p, 16x, 33d, 34g, 341, 329d 

 Fish Springs, Utah, localities near 33d, 34g, 329d 



Flagabro, Sweden, locality at 309b 



Flathead formation (Middle Cambrian), locality in 156a 



Flathead River (South Fork), Montana, locality near 4v 



Flathead sandstone, note on stratigraphic position and correlation 



of 137 



Flathead shales (Middle Cambrian), localities in 4g, 41i, 4p 



note on stratigraphic position and correlation of 137 



Flat River, Missouri, localities at H™, 369 



Fletcher, Virginia, locality near 331 



Flexure line, defined 294 



Flinders Range, South Australia, localities in 315b-d 



Floyd County, Georgia, localities in .. 13c, 14, 96, 9Gb, 138a, 140a, 140c, 362a 

 flumenis, see Lingulella. 



Foerste, A. F. [Sbaler, N. S., and], bibliographic reference 24 



Fogelstag,Sweden, localities at. 309, 309a, 309h, 310h, 310t, 320d, 321z, 390b 



Foramen, defined 294 



Foraminal tube, defined 294 



Forclihammeri zone, in generalized section for Cape Breton, listing 



included and correlated species and localities 132 



See also Paradoxides forchhammeri zone. 

 Ford, S. W., bibliographic references •- 16, 17 



subgenus named for 428 



(Fordinia), see Obolus (Fordinia). 



Forgey Creek, Tennessee, locality on 122a 



Formations, systemic reference discussed 98 



formosa, see Mickwitzia. 



Fort Ann quadrangle. New York, localities in 20, 



20a, 21a, 22, 34a, 38, 38a, 367a, 3671 



Fort Cassin, Vermont, locaUty near 227 



Fort Logan quadrangle, Montana, locality in 9h 



Fort Mountain sandstone, section of 131 



Fort Sill, Oklahoma, localities northwest of 9p-x, 9z, 12j 



note on development of Reagan sandstone near 142 



Fossil Butte, Nevada, locaUty at 216a 



Fosters Point, Newfoundland, localities near 6i, 6s 



Fourmile Creek, Gallatin County, Montana, locality on 340b 



Fo.x Glen, Wisconsin, locaUty at lOr 



fragilis, see Obolus. 

 France, Cambrian species of, listed 120-121 



localities in 342, 342a 



Franconia, Minnesota, localities at 82c, 97b, 97s 



Franklin County, New York, localities in Ill, 338u 



Franklin County, Pennsylvania, localities in 49d, 346b 



Franklin County, Vermont, localities in 16n, 



25, 25a, 26, 28, 28a, 87, 87', 319e-g, 319j, 

 319k, 319m, 319q-s, 319v, 319y, 319z, 392p 

 franklinensis, see Lingulella. 



Franklin Range, Texas, locality in 353b 



Freeh, Fritz, bibliographic reference 17 



Fredericktown, Missouri, locality at 369f 



Fremont County, Wyoming, localities in 302e, 302p 



French Creek, New York, locality at 367f 



French Creek, South Dakota, locality on 355c 



Freshwater Springs, see Resting Springs. 



FruitviUe, Pennsylvania, locality near 12v 



fuchsi, see Lingulella. 



Fucoid beds, in generalized section for England, Scotland, and 



Wales, listing species and localities 136 



Fucoid sandstone (Lower Cambrian), in generalized section for 



Russia 144 



in generalized section for Sweden, Denmark, Finland, and 

 Nom-ay, listing species and localities 146 



localities in 309c, 309d, 396q 



Gadsden, Alabama, locahties at and near 137, 138, 139 



Gafle, see Gefle. 



Gagel, C, bibliographic reference 17 



Galena, South Dakota, locality at 17j 



Gales^'iile, Wisconsin, locality near 79x 



Gallatin, Montana, localities near : 302, 302j , 302k 



Gallatin County, Montana, localities in 4g, 4h, 4k, 4p, 



147a, 148a, 149a, 150a, 151, 151a, 152, 152a, 152b, 153, 

 153a, 164, 155, 155a, 156a, 156b, 157, 158, 158a, 169, 

 160, 160a, 161, 302, 302a, 302j, 302k, 302n, 302t, 340b 



Gallatin formation, note on stratigraphic position of 137 



Gallatin formation (Middle Cambrian), localities in 4k, 4u 



Gallatin formation (Upper Cambrian), localities in. . . 4r, 148a, 160, 302f 



Gallatin quadrangle, Wyoming, locahties in 302b, 3021i 



Gallatin Range, Wyoming, locaUty in 3021 



