'writings of c a white. i4^ 



Same. Wasliiugton : Governiiiciii Printiufj; Office, 1879. 8vo, pp. ir)l-272. Two 

 hundrecl separates printed, with title-paj^e and paper covers, but without re- 

 paying. 



This report jiives rcsiills (if obNorviitioii.s in Colorado, i:tah, and Wyomiafi. 'I'lio tixisteiice 

 of the Green Kiver and liridKcr groups south of the Uiuta Mountains is first aimourKied in 

 this report; an<I descrii)tioii8 of three species of fossils arc given in footnotes. 



Page. 



BiiUnus disjiinctus, u. s., White, 1879 I70 



Pinna lakesi, u. s., White, 1879 jgl 



Corhula duhinsa, n. s., Wliite, 1879 249 



('row Creek section jg^ 



List of fossils froin tlie valliy of Crow Creek, Color.ido . 165 



Notes on ihe Laramie fossils obtained in tl)e valley of (;i()w (J-eisk, Colorado 165-175 



List of the fossils collected from Cretaceous strata in tlie valley of the Cachexia 



Poudre, from five to twelve miles west of Greeley, Colo 175-176 



List of Cretaceous fossils collected at Fossil Ptidge, three miles southeastward from 



S!>riiig canon, and about six miles south of Fort Collnis, Colorado 170-177 



List of fossils coUicted in th(! valley of Little Tliouips<ui Creek 177-178 



List of the fossils collect(sd at the moutli of .Saiut Vrains Rivor, Colorado 178-179 



Not.;s oil the fossils of the Fox Hills group as developed in Colorado, east of the Rocky 



MoantaiLS ' 179-189 



l!i,joii Creek sciliou .« igo 



List of fossils from the valley of Bijou Creek, Colorado 190 



Xoteson the Laramie fossils eidlecled in the valley of Bi.jou Creek, Colorado 190-197 



List of (Jretaccoiis lossils fiom the vicinity of Goldeu City and Morrison, Colo 197 



Kotps on the fossils from the vicinity of Golden City and Moirison 179-204 



List, of Cietaceous fossils collected on .Sago Creek, an upper tributary of Yampa River. 



Colorado . 9q5 



Notes on th > Cietaceous fossils of S.age Creek 205-'>07 



Lis! of Laramie fossils collected in Tampa valley, near Canon Park, Northwestern 



(Colorado 



207 



Notes on the L.i ramie fossils of Yampa valley 208-211 



List of the Lai.amie fossils f)iitid in the Uanfoith Hills, Northwestern Colorado 211 



Notes on the Laramie fossils of I). uifoiMj Hills 211-215 



List of Laramie lossils collected at Rock Springs, Tyomiug 215 



List of Laiamio fossils from Bitter Creek valley, two miles west of Point of Rocks sta- 

 tion. Wxoming 215-216 



List of the Laramie fossils collecte(l at I'oint of Rocks Station, Wyoming 216 



List of the Laramie fossils collected .it Black Buttes Station, Wyoming 216-217 



Notes on the Laramie fossils of Bitter Creek valley 217-222 



.Section oi Laramie strata at Black Butte Station 222 



List of Cretaceous fossils from a canon six miles northwest from White River Indian 



Agency, Northwestern Colorado 224 



Notes on the Cretaceous fossils from near White River Indian Agency 224-226 



List of fossils of the Wasatch group collected in White River valley, Colorado 226 



Notes on the Wasatch fos.siIs of White River valley 226-229 



List of Cretaceous fossils .it Dodd's Ranch on Ashley's Fork, Utah 229 



Notes on the Cietaceous fossils from Ashley's Fork 229-232 



List of fossils from the Cretaceous .series at Coalville, Utah 232-233 



Notes on thi^ Cretaceous fossils of Coalville, Utah 233-241 



List of Laramie fossils from Beai' River valley, Wyoming 241-242 



Notes on Laramie fossils of Bear River valley, Wyoming 242-248 



List of Cretaceous fossils from t he valley of Bear River, Wyoming 248 



Notes on the Cretaceous fossils of Bear Rivor valley 248-249 



List of Cretaceous fossils collected at Hilliard Station, Wyoming 249 



Notes ^n the Cretaceous fossils of Hilliard Station 249-251 



General discussion 251-265 



Table showing the geographical distribution of the Cretaceous species collected during 



the season of 1877 252-253 



Fox Hills Group 252-253 



Colorado Group 253 



Table showing the geographical distribution of the fossils of the Laramie Group, col- 

 lected during the season of 1877 255 



Catalogue of fossils 265 



120— Bull. 30 10 



