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Jue Rock. By CuHas. R. DEYER. 
Jug Rock is a sandstone pillar forty-five feet high, capped with con- 
glomerate, standing alone upon the slope of a ridge or bluff of White River 
near Shoals, Ind. It is almost exactly similar in form and material to 
the monuments in Monument Park, Col. (Photographs and specimens 
Juc Rock. 
from both were shown). In Monument Park there are a hundred similar 
forms; in Indiana but one. The most remarkable thing about Jug Rock 
is its uniqueness. How conditions could have been adequate to produce 
one such pillar and did not produce more than one is a puzzle. At other 
points along White River, as at “the Pinnacle” and “Pike’s Rest,’ some 
tendency to the formation of similar phenomena is shown. 
