1914] Sumner, ct al.: Physical Conditions in Saw Francisco Bay 185 
APPENDIX III 
DETERMINATIONS OF THE BoTToM SAMPLES 
Note.—S. = sand; M.=mud. 
Vegetuble 
Size of particles Gross weight CaCO, Remains 
Station in millimeters Absolute Per cent Absolute Per cent Absolute 
D.5700 Over 10mm. 193.35 22.64 35.39 18.30 0.01 
5-10 mm. 41.70 4.88 2.65 6.385 0.10 
2—- 5mm. 59.43 6.96 8.62 14.50 0.01 
Under 2mm. 559.60 65.52 17.54 Bah caer 
Total 854.08 100.00 64.20 (Ea ae 
D.5701 Over 10mm. 14.54 Pe beasts) A aettoreree ny ecrereer 
5-10 mm. 28.20 TCI), 9 eteeeeee ns  eeeeece ee ge iecece art 
2- 5mm. 85.37 42.67 
Under 2mm. 71.94 35.96 2.09 $$$290 35 .......- 
Total 200.05 100.00 2.09 TOA) eee 
D.5702 Over 10mm. 547.60 69.34 178.20 32.54 3.25 
5-10 mm. 150.20 19.02 21.54 14.34 0.63 
2- 5mm. 71.53 9.06 15.25 21.32 2.09 
Under 2mm. 20.37 2.58 4.61 DOGS teres 
Total 789.70 100.00 219.60 DEB Oy  eaze: 
D.5709 2- 5mm. 0.16 0.08 0.16 110000") a= 
‘ §S. 96.002 
Under 2mm. 199.83 YM. 3.925 1.21 OQ exe 
Total 199.99 100.00 1.37 Ol680) eee 
D.5711 Over 10mm. 20.83 3.09 18.33 SSi00ie ee 
5-10 mm. 20.17 3.00 3.82 USi92) | eee 
2- 5mm. 87.53 13.00 6.78 7.74 
Under 2mm. 544.60 80.91 28.26 iy)! ee eee 
Total 673.13 100.00 57.19 S495 0 tee 
D.5712 5-10 mm. 0.82 0:82 -- - SHESS. stance 
2—- 5mm. 7.32 WSO eee” Fae 
Under 2mm. 91.82 91.86 3.80 B14 ees 
Total 99.96 100.00 3.80 OH eee 
D.5713 5-10 mm. 0.15 (lO Se ee eee 
2—- 5mm. 0.50 0.25 0.18 36.60 0.002 
Under 2mm. 199.29 99.67 4.03 202, Rees 
Total 199.95 100.00 4.21 OAL EE) yen eters 
D.5738* Over 10mm. 105.03 53.00 7.23 6.88 
5-10 mm. 28.85 14.56 0.22 0.76 
2—- 5mm. 42.24 Ziel 0.61 0.14 
Under 2mm. 22.06 11.13 0.40 1.82 
Total 198.19 100.00 8.47 BT aren 
* This sample was preserved in a bottle and lacked the larger stones. Six of these which were kept 
separately, weighed about 200 gms. each. 
