BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 



Vol. 1, pp. 311-334 



ON THE PLEISTOCENE FLORA OF CANADA 



BY 



Sir WILLIAM DAWSON, F. G. S., 



AND 



Professor D. P. PENHALLOW, F. R. S. C. 



WASHINGTON 

 PUBLISHED BY THE SOCIETY 



April, 1890 



