194 University of California Publications in Zoology [ Vo. 14 
DETERMINATIONS OF THE BovroM SAMPLES— (Continued) 
Vegetable 
Size of particles Gross weight CaCO, Remains 
Station in millimeters Absolute Per cent Absolute Per cent Absolute 
H.5303 5-10 mm. 0.15 0.30 0.02 T3:60) eee 
(0-10 em.) 2- 5mm 0.04 0.09 0.02 48:84 0° 
Under 2mm. 48.41 M. BLely 0.50 103: eee 
Total 48.60 100.00 0.54 i 86 
H.53038 2- 5mm. 0.08 0.17 0.04 O28) eee 
- §S. 77.64 
(30.5-40.5em., Under 2mm. 45.37 Ni. er: 0.42 O92 | 
end) — 
Total 45.45 100.00 0.46 101 ee 
H.5304 9 §S. 41.17) 
(0-10 em.) Under 2mm. 10.00 YM. 58.835 0.09 0:90 ee 
H.5304 . 6 §S. 37.30) 5 = 
(54-64 cm.) Under 2mm. 10.00 UM. 62.70 0.07 OS7215 neers 
H.5304 Over 10mm. 0.11 0.22 0.11 100.00 
(109-119 em., end) 5-10 mm. 0.25 O49. ke eee 
2- 5mm. 0.60 1.20 0.35 58.47 
Under 2mm Hap se Cee) 0.71 1.43 
cj : “> UM: 25.706 
Total 50.18 100.00 isily/ 2:335 9 eee 
H.5305 Over 10mm. 0.45 0.52 0.45 1100300) eee 
(42-52 em., end) 5-10 mm. 1.16 1.34 1.16 10.00, 0 eeeeeees 
2- 5mm. PEG 1.34 1.16 1100200 eee 
9 2 §S. 75.72) ‘ 
Under 2mm. 83.88 UM. 21.085 1.22 1:46; 0) eee 
Total 86.65 100.00 3.99 4°60, * “Se 
H.5306 Over 10mm. 0.74 1.54 0.74 1:00:00) ees 
(0-10 em.) 5-10 mm. 2.16 4.48 2.16 100.00 
2- 5mm. 1.35 2.81 1.85) 100.00 
§S. 55.29) or = 
Under 2mm. 43.93 YM. 35.885 0.75 170" yee 
Total 48.18 100.00 5.00 10:38; eee 
H.5306 5-10 mm. 0.24 0.83 0.24 100100 ee 
(37-47 em.) 2- 5mm. 0.11 0.37 0.11 1100100) ee 
5 §S. 16.40 
Under 2mm. 28.85 UM. 82.405 0.26 O19 eee 
Total 29.20 100.00 0.61 2510) ees 
H.5306 5 §S. 2.50) x = 
(75-85 em.,end) Under 2mm. 10.00 UM. 97.505 0.07 0373) | ees 
H.5307 5) §S. 10.25) 
(0-10 em.) Under 2mm. 10.00 YM. 89.755 9 OH ecenece 
