Subject ASC0001fs3
The Quarterly journal of the Geological Society of London.
v.7 (1851), Page 236 (1851)
Smithsonian Libraries
BHL Page 34983931
Keywords
Freshwater marine deposits Canadas LEVELS OF FRESHWATER AND MARINE dEPOSITS IN THE CANADAS-FROM THE SEA INLAND freshwater deposit Canada Great Lakes cross section Levels of Freshwater and Marine Deposits in the Canadas from the Sea inland Section E.N.E from Lake Michigan to River DuChat 9Gulf of St. Lawrence). About 900 miles direct Section nearly E. and W. in a direct line from Lake Huron to Montreal and Lake Champlain 260 miles geology sedimentary deposits landscape Erratics