33 
Table III. — Mechanical composition of Hawaiian soils. 
Soil 
No. 
Location. 
Volatile 
matter. 
Fine 
gravel. 
Coarse 
sand. 
Fine 
sand. 
Silt. 
Fine silt. 
Per cent. 
Per cent. 
Per cent. 
22.48 
19.28 
28.64 
30.46 
17.58 
20.73 
22.86 
14.81 
25.15 
38.03 
16.22 
19.99 
29.50 
18.65 
20.75 
26.70 
22.90 
24.45 
36.20 
21.82 
13.60 
16.31 
13.45 
20.00 
15.83 
5.38 
1.76 
32.15 
12.65 
14.17 
17.60 
15.70 
24.50 
15.23 
13.62 
25.80 
26.29 
16.03 
10.33 
36.75 
21.63 
9.19 
16.62 
17.46 
31.88 
16.31 
14.07 
35.48 
22.15 
21.63 
23.61 
22.02 
19.58 
25.76. 
20.72 
21.04 
27.65 
19.43 
19.19 
28.52 
5.48 
6.49 
33.40 
7.58 
7.22 
36.50 
11.78 
11.65 
24.20 
5.72 
4.65 
33.20 
4.17 
4.43 
34.20 
9.66 
12.78 
29.01 
11.88 
9.04 
22.28 
18.35 
10.31 
32.45 
26.89 
13.37 
20.69 
40.90 
9.85 
15.01 
8.65 
4.07 
5.09 
20.40 
9.53 
35.80 
5.71 
5.62 
11.55 
20.40 
9.26 
36.30 
13.58 
6.25 
13.35 
21.21 
10.63 
39.88 
5.18 
7.77 
17.20 
39.51 
16.02 
9.73 
14.47 
10.84 
26.43 
19.79 
17.59 
26.51 
13.09 
11.63 
29.11 
11.64 
20.89 
37.95 
4.02 
7.11 
18.64 
Clay. 
327 
328 
74 
75 
76 
573 
448 
111 
112 
113 
422 
423 
420 
421 
424 
425 
418 
419 
116 
117 
118 
119 
120 
373 
374 
375 
376 
61 
10.5 
106 
108 
361 
362 
363 
364 
365 
Iftfl 
Kohala district. 
Puuanahulu: 
1,300-foot level 
1,400-foot level 
1,500-foot level 
Parker ranch, Waikii.. 
Do 
Do 
Do 
Hilo district. 
Hilo 
Olaa district. 
Glenwood 
Kona district. 
Keahui 
Do 
Do 
Hanauhau: 
460-foot level 
Subsoil 
510-foot level 
Subsoil 
680-foot level 
Subsoil 
760-foot level 
Subsoil 
KAUAI. 
Kona district. 
Hanapepe 
Do 
Do 
Do 
Do 
Koloa: 
Soil 
Subsoil 
Soil 
Subsoil 
MAUI. 
Hamakuapoko district. 
Haiku 
Koolau district. 
Nahiku 
Kula district. 
Alexander field: 
Soil 
Subsoil 
Sofl 
Subsoil 
Dowdle field: 
Sofl 
Subsoil 
Kaanapali district. 
Honolua: 
450-foot level 
Subsoil 
650-foot level 
Subsoil 
850-foot level 
Subsoil 
Per cent. 
17.15 
18.31 
17.41 
25.83 
21.75 
19.45 
23.30 
32.95 
22.65 
32.70 
33.60 
43.50 
26.97 
22.93 
19.12 
20.30 
16.87 
17.95 
13.42 
18.75 
19.90 
15.60 
13.74 
17.85 
21.41 
16.42 
25.28 
19.21 
25.16 
44.60 
11.59 
14.80 
12.00 
15.55 
10.57 
14.92 
16.22 
13.09 
16.11 
13.32 
16.46 
17.22 
Per cent. 
0.22 
.24 
.34 
1.64 
.03 I 
.02 
1.71 
1.94 
13.81 
.00 
.07 
.12 
1.66 
1.97 
2.17 
.49 
3.18 
3.95 
3.10 
5.25 
Per cent. 
0.58 
.65 
.73 
H 
3.48 
2.14 
8.60 
32.82 
14.42 
3.22 
2.49 
1.87 
2.98 
2.26 
1.29 
3.99 
5. 15 
3.04 
5.10 
.02 
.10 
1.23 
.34 
1.45 
12 
,12 
5.94 
0.98 
0.53 
1.12 
0.96 
1.21 
0.92 
1.57 
3.11 
.40 
.12 
.42 
.45 
7.20 
26.72 
Percent. 
13.54 
13.26 
19.94 
2.05 
4.48 
3.55 
3.75 
6.85 
5.38 
6.58 
7.10 
1.07 
.99 
7.16 
14.03 
3.98 
6.29 
6.67 
9.09 
35.50 
27.40 
35.80 
43.70 
39.10 
27.24 
41.09 
15.04 
20.92 
.94 
.12 
.68 
.24 
1.90 
.15 
2.93 
5.78 
22.55 
64.10 
21.85 
51.26 
15.87 
54.30 
17.36 
35.57 
19.39 
33.32 
13.89 
54.11 
