Discovery of the preglacial outlet of the basin of Lake Erie into that of Lake Ontario :
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      		  [S.l. : publisher not identified, 1881?]; 59 images, 58 with full-text search
      			
      
      
        Document Record
- Creator
 - Spencer, J. W. (Joseph William), 1851-1921., author
 - Title
 - Discovery of the preglacial outlet of the basin of Lake Erie into that of Lake Ontario : with notes on the origin of our lower Great Lakes
 - Published
 - [S.l. : publisher not identified, 1881?]
 - Identifier
 - 
          
            
            
            
              
                oocihm.60644
              
              
60644 - Subject
 - 
          
            
            
            
              
                Geology -- Great Lakes.
              
              
Glaciers -- Great Lakes.
Géologie -- Grands Lacs.
Glaciers -- Grands Lacs.
Great Lakes.
Grands Lacs. - Document source
 - Electronic reproduction.
 - Notes
 - 
          
            
            
            
              
                "Read before the American Philosophical Society, March 18, 1881."
              
              
Errata.
pages [299]-337 : illustrations, maps ; 21 cm. - Collection
 - 
          
            
            
            
              
                Monographs
              
              
 - Language
 - English
 - Persistent URL
 - https://n2t.net/ark:/69429/m00c4sj1ff92