Canadian Volume Tables. 



591 



WHITE SPRUCE, Picea Canadensis. 



St. Maurice Valley, Quebec. 



Volume in Board Feet by the Quebec Rule. 



Average Stump Height 25" ; Diameter of Top 



Total Height of Trees (Feet) 

 51-61 60-66 71-80 82-91 95-100 97 



Merchantable Length (Feet) 

 D. B. H. 27 40. 5 54 67.5 81 94-5 



Inches 



666 



BLACK SPRUCE, Picea Mariana. 



St. Maurice Valley, Quebec. 



Volume in Cube Feet. 



Average Stump Height 26" ; Diameter of Top inside Bark 4". 

 Total Height of Trees (Feet) 



46-47 55-60 64-68 76-78 81-89 

 Merchantable Length (Feet) 



