Date Published: |
L’Encyclopédie de l’histoire du Québec / The Quebec History Encyclopedia
Champlain Sea
Champlain sea, the name applied to the extension of the gulf of St. Lawrence which, in the post-glacial period, covered the present St. Lawrence-valley and the lower part of eastern Ontario. The limits of this marine invasion are revealed by marine shells on various old beaches. See A. P. Coleman, Glacial and post-glacial lakes of Ontario (Toronto, 1922). Source : W. Stewart WALLACE, ed., The Encyclopedia of Canada, Vol. II, Toronto, University Associates of Canada, 1948, 411p., p. 32.
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© 2004
Claude Bélanger, Marianopolis College |