49 



Table TK..— Trees GS, fi4, and GS. 



Table X.— 'frees 66, 67, 68, and 69. 



Table XI.— Trees, 17, 18, 19. 



Table XII. — A summary of results in Tables VII to XI. 



Serial No. 

 of trees. 



54,55,56,5 



&8,S9j 



63,04,65! 

 66,67,68,69' 



17, 18, : 



Part of 

 disk. 



Volatile 

 hydrocarbon! 



!id^\ 



S. 

 H. 



s. 



H. 



Dison. 



Pf.r cent. 

 0.18 



0.28 

 0.80 



0.18 

 0.81 ( 

 1.00 5 



0.14 

 0.89 



0.14 

 0.78 

 0.50 



J 0.645 



Eosin. 



Per cent. 

 1.48 



Vol. hydr. 

 Kosin. 



XIOO. 



Volatile 

 hydrocarbons 



6.78? 

 4.97 5 



1.76 

 4.06 



1.74 

 4. 3,-, J J 

 6. 29 5 ■■ 



1.78 

 4.95 



1.49 

 3. 48 ; 

 2.47' 



5.88> 



2.98. 



13.14 



15. 76 

 19. i;:! 



70.00 



Is: 80 5 "-18 



8.00 

 18.00 



0.56 

 22. .«7 ( „ ,7' 

 19.82 5"^-^^; 



Disc in. 



Per cent, 

 0.26 

 0. 81 ! 

 0.345 



0.20 

 0.82 



[|0.58{ 



0.11 

 0.9t 

 0.50 



|0.71^ 



Eosin. 



Vol. hydr. 



Per cent. 

 1.93 



4.80 

 2.97 



1.35 



4.29 



I 3. 89 f 



1.34 

 3. 



;:?9l3.2i{ 



is: 82? J, ^ 

 11.27 5 * 



14.14 

 19.10 



8.20 

 25. 15 J 

 16. 36 ; 



21.76 



14500— No. 8 7 



