520 CARBONIFEROUS FORMATIONS AND KAUNAS OF COLORADO. 



2195b. Cliffs east of Ouray, Tolo., near small cascade east of town. Elevation, 8,17.5 feet. 



(i. II. (iirty, August 15, 1900. 

 21fl5c. t'liffs east of Ouray, Colo., ami s(]utli of a little canyon and falls just cast of town. Elevation, 

 8,52."i feet. 



C. II. (_iirty, August 15, 1900. 



2196. Engineer iSIountain quadrangle; Herniosa formation. Cliff on the north side of Elliert Creek. 



Barometric elevation, 9,800 feet. 

 G. H. (iirty, July 30, 1900. 

 2196a. Engineer Mountain quadrangle; Hermosa formation. Same section as 2196, but at an elevation 

 of 10,300 feet. 

 G. H. Girty, July 30, 1900. 

 2196b. Engineer Mountain quadrangle; Hermosa formation. Same section as 2196; to 25 feet below 

 massive limestone bed at an elevation of 10,375 to 10,400 feet. 

 G. H. Girty, .Tuly .30, 1900. 

 2196c. Engiiieer Mountain quadrangle; Hermosa formation. Same section as 2196. Ba.se of massive 

 limestone capping cliff. Elevation, 10,455 feet. 

 G. H. Girty, July 30, 1900. 



2197. Engineer Mountain quadrangle; Hermosa formation. Isolated ledges near the base of the 



Hermosa, east side of road south of west of Columbine Lake. 

 Cross and Girty, August 1, 1900. 



2198. Engineer Mountain quadrangle; Hermosa formation. West of and near the Silverton road, 



below grade of road to Hermosa Park; south of small stream from the pass. Second of 

 several ledges of lowest Herniosa cropping out in a low ridge from the bottom land. 

 Cross and Girty, August 1, 1900. 



2199. Engineer Mountain quadrangle; Hermosa formation. On Silverton road grade, about where 



it crosses the boundary of the Engineer Mountain and Needle Mountains quadrangles. The 

 horizon is in the lower portion of the Hermosa formation. 

 Cross and Girty, August 11, 1900. 



2200. Durango quadrangle; Hermosa forjnation. The highest fossiliferous limestone exposed in Big 



Percent Creek. Upper part of Hermosa formation. 

 Whitman Cross, 1897. 



2201. Durango quadrangle; Hermosa formation. South Fork of Hermosa Creek. Upper part of 



Hermosa formation. 

 Whitman Cross, August 30, 1898. 



2202. Durango quadrangle; Hermosa formation. Cliff at the head of Carson Creek. Probably about 



the lower part of the middle series of the Hermosa formation. 

 Whitman Cross, July 8, 1898. 



2203. Durango quadrangle; Hermosa formation. Cliff facing Hermosa Creek on ridge between the 



Hermosa and Animas rivers. Topmost shale of the Hermosa formation. 

 A. C. Spencer, October, 1897. 



2204. Durango quadrangle; Hermosa formation. Between Hermosa Creek and Animas Valley. 



Upper part of the formation, 100 feet below the top. 

 A. C. Spencer, October, 1897. 



2205. Durango quadrangle; Hermosa formation. West side of Animas 'Valley, on Conely's trail. 



Upper part of Hermosa formation. 

 A. C. Spencer, October, 1897. 



