Studies on water movements and sediments in Southern Lake Michigan : part 1[-3] ... / by John C. Ayers.

Sa

Line XXIX from
Miles
imple from
No. Shore
15 1
14 2
13 3
12 4
11 5
10 6
9 7
8 8
7 9
6 10
5 12
4 14
3 16
2 18

offshore, 150~, to Michigan City, Indiana

Depth
(feet
57
58
60
65
77
80
90
104
113
125
140
155
168
183
190

_...;;_ Description
Coarse sand
Medium sand
Medium-fine sand, over soft gray clay
Fine sand
Gray silty very fine sand
Gray silty very fine sand
Grayish brown silty medium-fine sand
Grayish brown silty medium-fine sand
Grayish brown silty medium-fine sand
Grayish brown silty medium-fine sand
Grayish brown silty medium-fine sand
Grayish brown silty medium-fine sand
Grayish brown silty medium-fine sand
Gray-brown soft clayey silty fine
sand over brownish-buff firm clayey
silty fine sand
Gray-brown soft clayey silty fine
sand over brownish-buff firm clayey
silty fine sand
1/2" gray sandy silt over 1-1/2"
brown-buff sandy silt over sandy
soft red clay

1

20

16

31-1/2

29A