INDEX. 



537 



Page. 



Garden Park, rocks exposed in 98, 153-154 



Gasteropoda, descriptions of species of 310-315, 453-476 



Gasteropods, minute, occurrence of 236, 



237, 242, 243, 249, 252, 261 



Gervilla l&ngi-ipina 430 



Gilbert, G. K., cited on formations in Grand Canyon 



region 36 



cited on Fountain formation ». 188, 191 



cited on Millsap limestone 154, 168, 170 



quoted on Grand Canyon region 37 



reference to - 17 



report on Pueblo quadrangle, resume of 118-119 



Glen Erie, Millsap limestone at 168 



rocks exposed at 105, 107 



Glen wood Springs, fossils from near 233, 343 



fossils from, descriptions of 321-322, 



334,344-346, 347-349, 352^354, 355-356. 359-361, 373- 

 375, 379-387, 400-409, 456, 458-460, 462, 466-467, 479 



Glyptr.cystltes 100,1.52 



Gorgonia - 126 



Grabau, A. W., cited on fossils of Millsap limestone... 168 



information furnished by 107 



Grand Canyon, Paleozoic series of 47 



Grand Canyon group, age. thickness, and character of . 32-33 



Grand Canyon region, Arizona, formations of 3l')-39 



Grand Canyon schist, age of 33 



Grand River, rocks exposed along 136 



Grand River region . fossils from 232-234, 



321-322, 333, .334, 342, 344-346, 347-349, 352- 

 354,35.5-3.56,3.58, 359-361, 373-375, 379-380, 

 400-409, 446, 456, 4.58-460, 462, 466-467, 479 



Leadville limestone in 164 



literature on, resume of 51-69 



location of 27 



Lo%ver Carboniferous rocks in 170 



Parting quartzite in 158 



Sawatch quartzite in 141 



Grand River Valley, dino-saur beds of 137 



Greenhorn Mountains, stratji in 189 



Gunnison formation, age of 205 



equivalents of 196 



Gurley, W. F. E., cited on features of Myalina eunei- 



formis 42p.421 



cited on features of Patello-stium ourayense 471^72 



Gypsum Canyf>n, fossils from 33 



H. 



Hague, Arnold, reference to 13. 29 



Hall, James, and Clarke, J. M., cited on features of 



Middle Devonian spirifers 289 



Httilowell, J. K., reference to 14 



Halysites catenulatus 98, 1.51, 155 



Harding limestone, age of 212 



Harding sandstone, character, thickness, and fossils 



of... 98,163-1.54 



Hartford formation, equivalent of 267 



Hawn, F., reference to 12, 72 



Hawn. L., reference to 12 



Hawn, F. and L., cited on rocks along Anima.s River. 126 



report of, rC'Sume of 91 



Hayden, F. V., cited on Carboniferous rocks near Colo- 

 rado Springs 186 



cited on Front Range 104-105 



cited on Grand River region 57 



cited on Parting quartzite 1.58 



cited on Red Beds of Colorado and Wyoming 104 



report on Elk Mountains. r(}sumi5 of 78 



report on geology of Upper Missouri, rC'sum(5 of. 102-103 



Page. 



Hayden, F. V., work of 11-12 



reference to 51, 90 



Helmintha, descriptions of species of 332-334 



Hei)iipronitcs crassus 77, 348, 349 



crenistria 34, 35, 36, 227, 348 



hieqtiali? 276 



lasallensis 348 



Henrich, Carl, reference to 13, 15, 52 



Hermo-sa formation, age and equivalents of 194, 



19.5,210,212,213,263,264 

 character, thickness, and relations of . . . 123, 192, 193, 246 



fossils from 246-267, 317-319, 



319-329, 331, 332-333, 334-335, 336-342, 345-354, 356- 

 372, 373-380, 381-3S7, 392-407, 109-411, 414-420, 417- 

 420, 424-425, 432-135. 436-438, 440-442, 448-149, 451- . 

 452,4.51,4.56-457,461-162, 463-466, 467-171,473-178 



unconformities preceding and following 196 



Heterocrinus 85 



Hills, R. C, cited on stratigraphy of the Walsenburg 



quadrangle 189, 191 



quoted on Badito formation 119 



reference to 17 



Hitchcock, Edward, work of 10 



Holmes, W. H., fossils collected by 239 



reference to 32, 13, 51 



report on Elk Mountains, resume of 78 



report on San Juan region, riisumt^' of 130-131 



Howard formation, equivalent of 267 



Hunt, T. .S., reference to 14 



Hustedia mormoni 77, 236, 237. 238, 260, 303, 411-412, S06 



Hyalostelia sp 249, 250, 268, 319-320 



Hyatt, .ilpheus, cited on features of Pinna s 433 



Hystrirwpongia 320 



?sp 249,250,258 



Fnachus eatUlaldcs 465, 466 



Italian Peak, fossils collected near 239 



Jacque Mountain limestone, geologic place of 240 



Jones, W. A., quoted on Uinta Mountains 28-29 



Juratrias rocks, occurrence of 194 



of Uinta Mountains '. 30-31 



Iv. 



Kamas Prairie, fossils from 46 



Kedzie, G. E., rsferenee to 15 



Keyes, C. R., cited on nomenclature of Platyeeras 310 



King, Clarence, cited on Jurassic rocks of the Uinta 



Mountains 204 



cited on Red Beds 182 



cited on Uinta Mountains 198, 199 



cited on Wasatch Beds 201 



reference to 13,37,38,39,48,61,102 



report on Paleozoic along Front Range, r(5sume of. 111-114 



risumiS of, report by 40-18 



Kirkbya plicata 480 



.sp 242, 261, 480 



Knight, W. C. cited on Carboniferous of Wyoming... 115 

 cited on Red Beds strata and fossils 207 



L. 



La Plata formation, equivalents of 195 



La Plata sandstone, thickness of 194 



Lievidentalium 453 



Lagena 269 



parkeri 269 



Lakes, Arthur, reference to 16, 17, 62 



