Figure 1, 1.— Section at Woodsville in the clay-pit of E. M. Lamarre. 
About a foot of sandy clay on top of all with no evident stratification. Probably washed 
material from erosion. 
Annual layers rapidly growing finer and averaging not over $ inch thick. 
Annual layers with sand and clay about 4 inch. 
Annual layers 2 inches to 4 inch thick. 
Annual layers % inch thick greatly contorted with rare glaciated pebbles on top. 
Annual layers 4 inch to $ inch thick. 
Contorted layers 4 inch thick. 
3 Annual layers 4 inch thick. 
Numbers 23-29 were taken 100 feet north of 1-22. 
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22 Annual layers } inch at bottom, $ at top. 11 Contorted layers with till on top. 
21 Contortions with till. 10 Annual layers 4 inch thick. 
20 Annual layers $ inch thick. : Till layer on (8). 
19 Contorted layers with trace of till. 8 Contorted layers with till on top. 
18 Annual layers 4 inch thick. 7 Annual layers 2 inch thick. 
17 Contorted layers with till. 6 Gravel layer. 
| 16 Annual layers 4 inch thick. 5 Rock-flour. 
| 7) 15 Contorted layers with till on top. 4 Annual layers 4 inch thick. 
14 Annual layers 4 inch thick. 3 Rock-flour. 
| 13 Contorted layers with till on top. 2 Gravel and rock-flour. 
12 Annual layers 4 inch thick. 1 Annual layers 4 inch thick. 
| 
Figure 1, 2.— Section in the slate at Squantum Head, 47 feet of banded slate showing 
the contortions due to icebergs grounding. Section beginning 22 inches under contorted 
zone shown in Plate 2. 
40 Contortions with pebbles. 20 Contortions. 
39 Banded slate. 19 Banded slate. 
38 Contortions. 18 Contortions. 
37 Banded slate. 17 Banded slate. 
36 Contortions with pebbles. 16 Contortions. 
35 Banded slate. 15 Banded slate. 
| 34 Contortions with pebbles. 14 Contortions. 
| 33 Banded slate. © 13 Banded slate. 
| 32 Contortions. 12 Contorted banding with pebbles. 
31 Banded slate. 11 Banded slate. 
. " 30 Contortions. 10 Contortions. 
; 29 Banded slate. 9 Banded slate. 
28 Contortions with pebbles. 8 Contortions. 
27 Banded slate. 7 Banded slate. 
26 Contortions. 6 Contorted bands. 
4. 25 Banded slate. 5 Banded slate. 
24 Contortions. 4 Contorted bands with pebbles. 
i 23 Banded slate. 3 Banded slate. 
| 22 Contortions. 2 Contorted bands with pebbles. 
| 21 Banded slate. 1 Banded slate. 
The double bands in this section average about $ of aninch. Near the top they average 
about 4 inch. 
