n6 GEOLOGICAL SURVEY OF NEW JERSEY. 



Table 6. 



One Acre Measured in Old Pine Near New Lisbon, New Jersey. 



White 

 Oak. 



18 

 18 

 13 

 14 



7 

 13 



3 



i 



i 



2 

 I 



I 



94 



Black 

 Oak. 



7 

 13 

 13 

 10 



10 

 IO 



Chestnut 

 Oak. 



5 



. 19 

 24 

 26 

 24 



6 



8 



Post 

 Oak. 



66 



112 



Average height, about 65 feet. Diameter of the average tree over ten 

 inches, 12.8 inches. Yield of Pine over ten inches, 5 200 board feet; of 

 small Pine, i.i cords; of Oaks, 3.5 cords Soil, dry white sand. Flat. 

 Burned over every spring, and underbrush killed. Density, 0.6 of the 

 normal. 



Table 7. 



Five Acres Studied at New Lisbon. 



No. 



No. 



Ave. 



No. 



Ave. 



Merch. 



