GAZETTEER OF COLORADO. 143 
Atlas sheet. 
Roan or Book; plateau in the western part of the State, slop- 
ing gently northward to the canyon of White River and 
breaking off precipitously to the south to the desert valley 
of the Grand. The average elevation of the crest is 8,000 
feet. 
Roaring" Fork; creek in Garfield and Pitkin counties, a left- 
hand branch of Grand River Aspen. 
Roaring- Fork; creek in Larimer County, a left-hand branch of 
Raspberry Fork, tributary to North Platte River. 
Roaring- Forks; creek in Montezuma County, a left-hand 
branch of East Dolores River Rico. 
Roaring* Judy; creek in Gunnison County, a left-hand branch 
of East River ( 'rested Butte. 
Roax; canyon in Las Animas County, tributary to Purgatory 
River Timpas. 
Robb; station in Yuma County on Burlington and Missouri 
River Railroad; altitude, 3,749 feet. 
Robin; station in San Juan County on Silverton Northern 
Railroad. 
Robinson; gulch in Clear Creek and Jefferson counties, tribu- 
tary to Clear Creek Blackhawk. 
Robinson; station in Bent County on Atchison, Topeka and 
Santa Fe Railway: altitude, 3,986 feet. 
Robinson; station in Otero County on Atchison, Topeka and 
Santa Fe Railway ; altitude, 4,007 feet Las Animas. 
Etobinson; post village in Summit County on Denver and Rio 
Grande Railroad; altitude, 10,857 feet Lead vi lie. 
Etobinson Basin; valley in Gunnison County Anthracite. 
oc; creek in Montrose County, a left-hand branch of Dolores 
River, 
oche Moutonnee; creek in Eagle County, a left-hand branch 
of Eagle River Leadville. 
lock; creek in Boulder County, a right-hand branch of Coal 
Creek, tributary to South Platte River Denver. 
lock; creek in Gunnison County, a left-hand branch of Roar- 
ing Creek, tributary to Grand River. 
Lock; creek in Montrose County, a left-hand branch of Dolores 
River. 
ock; creek in Park County, a left-hand branch of Tarryall 
Creek, tributary to South Platte River. 
,ock; creek in Pitkin County, a left-hand branch of Roaring 
Fork. 
ock; creek in Pueblo County, a right-hand branch of Arkan- 
sas River Pueblo. 
.ock; creek in Rio Grande County, a left-hand branch of Pie- 
dra Creek, tributary to Rio Grande. 
ock; creek in Routt County, a right-hand branch of Grand 
River. 
ock; lake in Boulder County „ Boulder. 
ock Cliff; village in Saguache County; altitude, 8,270 feet. 
ock Creek; station in Eagle County on Denver and Rio Grande 
Railroad; altitude, 8,292 feet. Post-office, Gilman. 
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