CAPE COD GEOLOGY 



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They afford clues to the sources of many peculiar boulders and pebbles found in the 

 drift of Block Island. 

 1916. Shimee, H. W. Fossiliferous Miocene boulders from Block Island, R. I.: Am. Jour. 

 Sci., 4th ser., 41, pp. 255-256. 



