SANDUSKY Bay AND CEDAR POINT 215 
CENTIGRAMS OF MoIsTtTURE FOUND IN TEN GRAMS OF SAND TAKEN 
From Tor or SAND FiILLInc Pipes STANDING 
In SHALLOW WATER. 
| | 
Height 
| 
| above |Coarse | Fine | Differ- 
Date Conditions ibottom.| sand | sand | ence 
j cm. 
| 
Nov. 9| Waterinjar barely exhausted) 14 | 45 115 70 
“10 | Water supply exhausted more 
(lohan PZ invo vouch ase Ark Pane 14 | 40 
Dec. 14| Water supply exhausted | 
AOU VIeNGAaVSh = 4 sete cracls 4 38 41 38 
fy Lo) PWaters cm ideepingar.cs: 1 14 40) SEO) 70 
melo VW aterslcmqdeepanuyanr...u. |. 23 3 5 2 
nee 2 |) aken from about 2) .em:. 
belowsstitlace a eee 20 38 
fo i Maken tron about 4° em: 
belowesticiacewserar rr ere ily 30 
Jan. 16) Taken from middle of cylin- | 
der which had contained 14 | 
em. of sand. Water ex- | 
hausted several weeks...... i 4 | 56 52 
