Flate 



^Fireclay 



Fireclay 

 Sand and Sand and 

 Sandstone Sandstone 



Lignite with seams 



of Fireclay , Pebbles 



& Gypsum. 



Sand 

 and 



Clay 



Clay 



Soft 

 Sandstone 



■~--%d 



Lignite with seams 



of Sand, Clay 



& Pebbles 



soft white 

 Sandstone 



Lignite 



Lignite 



Clay 

 Sand 



—•—.___ Lignite 

 Clay 



■ 20 feet 



» 2 



Showing the variability of the Lignitic beds. 



Parcdlel sections taken on the face of Pulpit Rock 

 5 miles north of Colorado Springs through identical 

 strata and only 20 feet apart. 



