BULLETIN 707 PLATE XXVII 
GEOLOGICAL SURVEY 
U.. 8. 
AND THE NEW IN RAILROADING 
& Rio ——— when it was 
1 Py a comparison of the st loc omotive 
1e present on 
THE OLD 
applied in deri ision to Denver 
* baby railroad,’ 
vas not 
That the term 
irst pul in operation, v 
used on the road with a standard freight ati tie ot 
1 by the Denver & Rio Grande W ante Railroac 
she 
CATHEDRAL ROCKS 
are 
hering 
yasses a shor t distance e west 0 of the pd 
in layers resembling t 
“ripple Creek Short ‘Line. 
Curious forms pe h the granite assumes in weat 
which the tra 
sealing (exfoliation) of the —— curvec 
Photograph furnished by the (¢ 
ywn in the Cathedral 
These forms are produced a the 
the layers on an 
onion. 
