Part II.] Troup : Fissibility of some Indian Woods. 
Woods arranged in order of Fissibilily — concluded. 
73 
TING POKCES. 
Wood. 
al. 
Average of 
columns 13, 14, 
15 and 16. 
<D 
M i 
eS 
H ffl 
c8 . 
P. o 
<D 
^ a 
® p. 
® a 
CO 
o i 
17 
18 
35-5 
Tangential. 
General average, 
RADIAL AND TANGEN- 
TIAL. 
Green 
wood. 
Dry wood. 
19 
20 21 
Average of 
columns 19, 20, 
21 and 22. 
o... 
a ; 
22 
® p. 
o g 
iu 
23 
^ a 
24 
TS 
a 
eg 
< 
25 
W tJ 
® rH 
S* ® 
S a 
^ a 
P4 
a> o 
o<5 S 
26 
O he . 
o3 
O, (M 
,2 2- 03 
'S-aJ 9 
a ^ 
w o 
® ,3 
O K t 
27 
1875 
Eemares. 
(Note. — Rad. refers to 
the radial and Tan. to 
the tangential fissure.) 
28 
Bad . — Very cross-grain- 
ed : surface with nu- 
merous longitudinal 
furrows. Ton. — Grain 
straight : surface fairly 
smooth, tending to 
follow the curve of the 
concentric cylinders. 
Manner of splitting 
very similar to that of 
D. latijolia. [Vide 
Plate I, Nos. 12 and 
13.] 
1 
i 
I 
62-37 
21 
I 4478 
Bad . — Very cross-grain- 
ed, with tough fibres : 
surface very rough, 
with deep longitudinal 
furrows and splinter- 
ing. Owing to the 
stiffness of the fibres 
the wedge repeatedly 
sprang out of the cleft 
during spUtting.Ton.— 
Grain fairly straight : 
surface fairly smooth, 
with fine longritudinal 
furrows and occasional 
fine splinters. [Vide 
Plate 1, Nos. 1 and 2.J 
