WRITINGS OF C A WHITE. 145 



Same. Washinriitou : Govornmont Printing!; Office, 187n. 8vo, pp. l()l-272. Two 

 buiulred separates printed, with title-page and i»aper covers, l)nt without I'e- 

 pagiug. 



Tbis report gives results of observations in Cobjrado, Utab, and AVyomiuj;'. Tlie existence 

 of tbe Green River and Uridger groups soutli of tbe Uinta Mountains is tirst announced in 

 this report; and descriptious of tbreo species of fossils are given in foot-notes. 



Page. 



BiiUiius disjunctii.t, u. s., Wbito, 187',) 170 



Pinna lakes!, n. n.,WU\U\ 1879 181 



Cnrhiila chihiom. n. s., White, 1879 249 



("row Crcol< seetion 164 



List, of fossils from the vallry of ('row Creeli, (Jnloiado 165 



Notes on I bo Laramie fossils obtained in the vulley of-tyiiiw Oeek, Colorado 165-175 



List of the fossils colleeted from Crolaceoiis strata, in tbe valley of the Cacliokla 



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



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



Spring eaiion, and about sis miles south of Fort Collins, Colorado 176-177 



List of fo:;sils collected in the valley of Little Thompson Creek 177-178 



List of the fossils collected at tbe mouth of Saint Vrains River, (Jf dorado 178-179 



Notes on the fossils of the Fox Hills group as developed in (Colorado, oa.st of the Rocky 



Mountains 179-189 



liijou (^eek seel inn 189 



List of fossils fiom the valley of Bi.jou Creek, Coloiado . 190 



Notes on t lie Laramie fossils collected in the valley of Bijou ('reek, Colorado 190-197 



List of 'Cretaceous lossils from the vi<',inity of Golden City and Morrison, Colo 197 



Notes on the fossils from the vicinity of Golden (Mty an<l Morrison 179-204 



List, of Cretaceous fossils collet-ted on Sage Creek, an ujiper tributary of Yampa River, 



Colorado 205 



Notes on th • (Cretaceous fossils of Sage Creek 205-207 



List ^t\' Lataiuie fossils collected in Tampa valley, near Canon Park, Northwestern 



Colo-ado 207 



Notes on the Laiamie fossils of Yampa valley 208-211 



List of ttie Laianiie fossils fmiid in the Danfortli Hills, North western Colorado 211 



Notes on Ihe Laramie fossils of I). inforMi Dills 211-215 



List of Laramie fossils collected at Rock Springs, Vyumiug 215 



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

 tion. \V>onnng 215-216 



List of tbe Laramie fossils collected at Point id' Rocks Station, Wyoming 216 



List of tbe Laramie fossils collected at Black Buttes Station, Wyoming 216-217 



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



Section o! Laiamie strata at Black Butte Station 222 



List ofCivtMceous 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 



Note^ on tbe Wasatch fossils of White River v.alley 226-229 



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



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



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



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



List of Laiamie fossils from Bear River valley, Wyoming 241-242 



Notes on Laramie foa.sils of Bear River valley, Wyoming 242-248 



List of Cretaceous fossils from tbe valley of Bear River, Wyoming 248 



Notes on tbe Cretaceous fossils of Bear River valley 248-249 



List of Cretaceous fossils collected at Hilliard Station, Wyoming 249 



Notes on tbe Cretaceous fossils of Hilliard Station 249-251 



General discussion 251-265 



Table showing the geographical distribution of the Cretaceous species collected daring 



the season of 1877 252-253 



Fox Hills Group 2,52-253 



(Colorado Giou]) 253 



Table showing tbe 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 



