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Fig. 7 Six cross-sections of Lake Ontario showing topography and geology. Vertical scale 1 inch = 

 1280 feet; horizontal scale 1 inch = 15% miles. Numbering of beds as in table; location of sections 

 indicated in fig. 5. Section 1) E. of Niagara to E.of Pickering light. 2) Lockport to Darlington 

 light. 3) West of Genesee to Presque Isle light. 4) Pultneyville to Point Peter. 5) West of Fair 

 Haven light to False Buck light. 6) Oswego to Kingston. 



