TEMPERATURE OF VARIOUS PLACES. 



221 



TABLE I. 



Temperature of various Places in Lakes Ontario, Erie, 

 Huron, and Michigan. 



No. 1. is taken from the volume of observations made at the ob- 

 servatory at ^Toronto, published by Government. No. 2. from Frank- 

 lin's Second Journey. Nos. 3., 4., and 5. from Dove's tables in the 

 Report of the British Association for 1847. 



