1914] 
Station 
D.5848—A 
(112-122 em.) 
H.5129-A 
(0-25 em.) 
H.5129-A 
(25-49 em., end) 
H.5129-B 
(0-20 em.) 
H.5129-B 
(57.5-77.5 em., 
end) 
H.5129-C 
(0-20 em.) 
H.5129-C 
(50.5-70.5 em., 
end) 
H.5129-D bis 
(0-20 em.) 
11.5129-D bis) 
(29.5-49.5 em.) 
Size of particles 
in millimeters 
2—- 5mm. 
Under 
Total 
Over 10mm. 
5-10 mm. 
2—- 5mm. 
Under 2mm. 
Total 
Over 10mm. 
5-10 mm. 
2—- 5mm. 
Under 
Total 
Under 2mm. 
Under 
2mm. 
Over 10mm. 
5-10 mm. 
2- 5mm. 
Under 2mm. 
Total 
Over 10mm. 
5-10 mm. 
2—- 5mm. 
Under 2mm. 
Total 
5-10 mm. 
2- 5mm. 
Under 
Total 
Over 10mm. 
5-10 mm. 
2- 5mm. 
Under 
Total 
2mm. 
2 mm. 
2mm. 
2mm. 
Sumner, et al.: Physical Conditions in San Francisco Bay 
191 
DETERMINATIONS OF THE BortoM SAMPLES— (Continued) 
Vv ble 
Gross weight Caco, caine. 
Absolute Per cent Absolute Per cent Absolute 
0.02 0.04 0.02 WOO00 eee 
3 Ss 98 = 
48.13 IM. 98:98) 0.59 1g040 Une tet 
48.15 100.00 0.61 28, geese 
0.80 0.20 0.31 100:00) eee 
0.20 0.14 0.20 0020 On econ 
0.33 0.22 0.32 98° 0 Seer 
= S. 72.9§ 
147.45 NL cc, 1.24 0.84 
148.28 100.00 2.07 at 
1.63 0.98 1.68 100.00 
0.97 0.58 0.97 100/00! == 
0.46 0.28 0.46 LOOOO* etns 
162.74 fe Bare 1.12 oo) |) ee 
165.80 100.00 4.18 20 2 eens 
§S. 38.92) = 
10.00 J yf. 61.085 0.08 0178) es 
a 3 
10.00 ya Soe 0.07 0.72 ae 
0.09 0.15 0.09 TODOS) 
0.43 0.73 0.43 100.00 
0.29 0.50 0.29 100.00 
aaa See BOLE) - 
57.98 1M. 67.785 1.00 oa ect 
58.79 100.00 1.81 3 0 Sie 
2.07 2.77 2.07 100.00 
1.08 1.45 1.08 100.00 
1.38 1.86 1.39 100/00 eee 
» (8. 58.93) ; 
70.00 JF. 34.995 3.01 4.30 
74.53 100.00 7.55 WM 
0.05 0.15 0.05 0000) 
0.10 0.28 0.10 OO!00)> ee 
92 §S- 32.162 
36.23 YM. 67.415 4.31 TalGue A See: 
36.38 100.00 4.46 123265") ee 
6.31 5.61 3.33 52.67 
9.24 8.21 2.72 29.46 
8.38 7.45 3.10 RYAIL ES Ne eee 
(S. 38.85) : P 
88.63 JME. 39.88, 2.03 2.29 
112.56 100.00 11.18 GiO3i = pees 
