THE 



CANADIAN NATURALIST 



AND GEOLOGIST : 



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CONDUCTED BY A COMMITTEE OF THE NATURAL 

 HISTORY SOCIETY OF MONTREAL. 



NEW SEKIES.-Vol. II. 



(WITH A PLATE.) 



EDITING COMMITTEE, 



J. W. Dawson. LL.D., F.R.S., 



Principal of Mc Gill College. 

 T. Sterry Hunt, A.M., F.R.S. 



Geological Survey of Canada. 



General Editor : David A. P. Watt. 



E. Billings, F.G.S. 



Geological Survey of Canada. 

 Prof. J. P. Darey. 

 J. F. Whiteaves, F.G.S. 



MONTREAL : 

 DAWSON BROTHERS, GREAT ST. JAMES STREET. 



1865. 



