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

Line XIV; bearing 90~ from W. shore stack, 12.2 miles S. of
Milwaukee
Miles
Sample from Depth
No. Shore (feet)...... Description

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8

47 Gray-buff clayey poorly-sorted
coarse sand
58 Silty fine sand
57 Coarse sand over stiff gray clay
62 Gravel (3 pebbles, 5 to 7 cm long)
77 Medium-coarse sand
78 Medium-coarse sand over stiff
grayish-red clay
88 Gravel, mainly 1 to 2 cm and 1 pebble
9 cm, over stiff grayish-red clay.02 Gray watery clay ca. 1 mm thick,
over stiff grayish-red clay with
a few small pebbles
22 Medium sand
43 Silty medium sand, few small pebbles

1
1
1

9

9

10
11
12
13
14
15

10
12 (11)2
14 (13)2
16 (15)2
18 (17)2
20 (19)2

173
247
293
332
334

Clayey silty fine sand over stiff
grayish-red clay
Clayey silty fine sand over stiff
grayish-red clay
Grayish-brown sandy clay with zones
of clayey medium sand with black
coatings
Grayish-brown sandy clay with zones
of clayey medium sand with black
coatings plus shells in zones and
in clay
Grayish-brown sandy clay with zones
of clayey medium sand with black
coatings (with few shells)
1/2" gray slightly-sandy silt over
brownish-gray gritless clay

15

25

2 = by fathometer time marks

14A