U.S. Geological Survey Open-File Report 2007-1373
High-Resolution Geologic Mapping of the Inner Continental Shelf: Cape Ann to Salisbury Beach, Massachusetts
Title Page / Table of Contents / List of Figures / Introduction / Maps / Data Collection/Processing / Interpretation / Summary / Acknowledgments / References Cited / Appendix 1 / Appendix 2 / Appendix 3 / Appendix 4 / Appendix 5
Table 4.2. Location, depth, and textural properties for bottom samples collected as part of this study. Additional sediment data are available in appendix 1 (GIS database) and appendix 2 (Excel spreadsheet). Links to bottom photographs at each station are in appendix 3.
Station |
Zone |
Depth |
Latitude |
Longitude |
Sand |
Silt |
Clay |
Gravel |
Description |
|---|---|---|---|---|---|---|---|---|---|
01 |
NR |
17 |
42.7766 |
-70.7812 |
NoGrab |
||||
02 |
NR |
27 |
42.7760 |
-70.7418 |
99.3 |
0.5 |
0.2 |
0.0 |
S |
03 |
NR |
29 |
42.7772 |
-70.7397 |
38.5 |
0.1 |
0.0 |
61.3 |
sG |
04 |
NR |
32 |
42.8002 |
-70.7373 |
98.7 |
0.8 |
0.4 |
0.1 |
S |
05 |
NR |
34 |
42.8003 |
-70.7219 |
62.0 |
0.5 |
0.3 |
37.3 |
sG |
06 |
NR |
38 |
42.7932 |
-70.7014 |
84.7 |
0.2 |
0.1 |
15.1 |
gS |
07 |
NR |
39 |
42.7940 |
-70.6958 |
98.8 |
0.7 |
0.5 |
0.0 |
S |
08 |
NR |
40 |
42.8148 |
-70.7055 |
51.2 |
0.5 |
0.3 |
48.0 |
sG |
09 |
OB |
52 |
42.8172 |
-70.6758 |
92.8 |
3.5 |
3.4 |
0.4 |
S |
10 |
RZ |
76 |
42.8172 |
-70.6280 |
29.3 |
27.2 |
17.7 |
25.8 |
gsM |
11 |
OB |
85 |
42.8302 |
-70.6157 |
2.2 |
59.0 |
38.8 |
0.0 |
M |
12 |
RZ |
71 |
42.8475 |
-70.6236 |
No Grab |
||||
13 |
RZ |
70 |
42.8448 |
-70.6385 |
No Grab |
||||
14A |
RZ |
67 |
42.8583 |
-70.6588 |
38.1 |
25.2 |
11.0 |
25.7 |
gmS |
15 |
OB |
56 |
42.8695 |
-70.6856 |
33.7 |
42.0 |
24.3 |
0.0 |
sM |
16A |
NR |
40 |
42.8628 |
-70.7247 |
91.8 |
4.4 |
2.9 |
0.8 |
(g)S |
16B |
NR |
39 |
42.8636 |
-70.7276 |
55.8 |
0.2 |
0.1 |
43.9 |
sG |
17 |
NR |
38 |
42.8547 |
-70.7372 |
90.0 |
6.5 |
2.4 |
1.1 |
(g)S |
18 |
NR |
32 |
42.8628 |
-70.7571 |
89.2 |
0.8 |
0.3 |
9.8 |
gS |
19 |
NR |
31 |
42.8598 |
-70.7625 |
93.6 |
0.6 |
0.3 |
5.6 |
gS |
20 |
NR |
31 |
42.8631 |
-70.7656 |
97.6 |
1.7 |
0.6 |
0.0 |
S |
21 |
SV |
30 |
42.8677 |
-70.7742 |
46.5 |
2.5 |
1.0 |
50.0 |
sG |
23 |
NR |
26 |
42.8515 |
-70.7776 |
99.0 |
0.5 |
0.3 |
0.2 |
S |
24 |
NR |
26 |
42.8422 |
-70.7803 |
99.1 |
0.6 |
0.3 |
0.0 |
S |
25 |
NR |
30 |
42.8300 |
-70.7556 |
81.0 |
0.3 |
0.1 |
18.6 |
gS |
26 |
RZ |
27 |
42.8109 |
-70.7517 |
98.9 |
0.9 |
0.3 |
0.0 |
S |
27 |
NR |
27 |
42.8093 |
-70.7630 |
97.2 |
0.2 |
0.1 |
2.5 |
(g)S |
28 |
NR |
23 |
42.7757 |
-70.7652 |
99.2 |
0.5 |
0.2 |
0.2 |
S |
29 |
NR |
20 |
42.7614 |
-70.7669 |
97.8 |
2.0 |
0.3 |
0.0 |
S |
30 |
NR |
19 |
42.7503 |
-70.7631 |
88.6 |
1.2 |
0.1 |
10.1 |
gS |
31 |
NR |
19 |
42.7488 |
-70.7581 |
84.9 |
0.8 |
0.2 |
14.1 |
gS |
32 |
NR |
26 |
42.7406 |
-70.7294 |
89.8 |
5.8 |
0.7 |
3.7 |
(g)S |
33 |
NR |
29 |
42.7361 |
-70.7174 |
59.0 |
33.5 |
7.5 |
0.0 |
mS |
34 |
RZ |
18 |
42.7285 |
-70.7041 |
No Grab |
||||
35 |
NR |
27 |
42.7145 |
-70.7001 |
94.1 |
1.6 |
0.5 |
3.8 |
(g)S |
36 |
NR |
32 |
42.7235 |
-70.6849 |
81.2 |
1.0 |
0.3 |
17.5 |
gS |
37 |
NR |
36 |
42.7191 |
-70.6582 |
97.9 |
1.5 |
0.6 |
0.1 |
S |
38 |
NR |
36 |
42.7414 |
-70.6742 |
99.1 |
0.7 |
0.3 |
0.0 |
S |
39 |
NR |
47 |
42.7428 |
-70.6492 |
95.2 |
3.4 |
1.4 |
0.0 |
S |
40 |
OB |
62 |
42.7500 |
-70.6392 |
81.6 |
12.5 |
6.0 |
0.0 |
mS |
41 |
OB |
74 |
42.7548 |
-70.6101 |
39.0 |
33.0 |
28.0 |
0.0 |
sM |
42 |
NR |
42 |
42.7152 |
-70.6122 |
97.0 |
1.9 |
0.9 |
0.1 |
S |
43 |
NR |
29 |
42.6973 |
-70.6050 |
96.5 |
2.5 |
1.0 |
0.0 |
S |
45 |
NR |
29 |
42.6984 |
-70.6152 |
96.7 |
3.0 |
0.4 |
0.0 |
S |
46 |
NR |
37 |
42.7093 |
-70.6409 |
93.2 |
4.7 |
2.0 |
0.0 |
S |
47 |
RZ |
31 |
42.7323 |
-70.6909 |
No Grab |
||||
48 |
NR |
33 |
42.7395 |
-70.6935 |
98.3 |
1.2 |
0.5 |
0.0 |
S |
49 |
NR |
32 |
42.7456 |
-70.6996 |
99.0 |
0.5 |
0.3 |
0.2 |
S |
50 |
NR |
34 |
42.7517 |
-70.6899 |
98.8 |
0.8 |
0.4 |
0.0 |
S |
51 |
NR |
36 |
42.7534 |
-70.6835 |
98.3 |
1.0 |
0.7 |
0.1 |
S |
52 |
NR |
35 |
42.7598 |
-70.6867 |
96.5 |
0.4 |
0.3 |
2.8 |
(g)S |
53 |
NR |
28 |
42.7541 |
-70.7227 |
98.4 |
1.0 |
0.3 |
0.4 |
S |
54 |
NR |
25 |
42.7597 |
-70.7265 |
82.1 |
0.8 |
0.3 |
16.9 |
gS |
55 |
NR |
25 |
42.7615 |
-70.7238 |
77.7 |
0.4 |
0.2 |
21.8 |
gS |
56 |
NR |
25 |
42.7628 |
-70.7190 |
99.5 |
0.4 |
0.1 |
0.0 |
S |
57 |
NR |
27 |
42.7639 |
-70.7151 |
96.5 |
1.2 |
0.5 |
1.8 |
(g)S |
58 |
NR |
29 |
42.7646 |
-70.7107 |
99.3 |
0.4 |
0.2 |
0.1 |
S |
59 |
NR |
38 |
42.7694 |
-70.6921 |
97.8 |
0.4 |
0.4 |
1.5 |
(g)S |
60 |
OB |
61 |
42.7777 |
-70.6651 |
80.2 |
14.9 |
4.9 |
0.0 |
mS |
61 |
OB |
76 |
42.7861 |
-70.6354 |
21.4 |
51.6 |
27.1 |
0.0 |
sM |
63 |
OB |
87 |
42.7954 |
-70.6039 |
4.2 |
56.8 |
39.0 |
0.0 |
M |
64 |
OB |
62 |
42.7992 |
-70.6685 |
79.7 |
14.3 |
5.9 |
0.0 |
mS |
65 |
NR |
50 |
42.7951 |
-70.6751 |
95.2 |
2.9 |
1.6 |
0.3 |
S |
66 |
NR |
41 |
42.7828 |
-70.6881 |
97.1 |
1.9 |
0.7 |
0.3 |
S |
67 |
NR |
33 |
42.7817 |
-70.7130 |
98.7 |
0.5 |
0.3 |
0.5 |
(g)S |
68 |
NR |
39 |
42.8187 |
-70.7261 |
93.3 |
4.4 |
1.6 |
0.8 |
(g)S |
69 |
RZ |
36 |
42.8312 |
-70.7156 |
No Grab |
||||
70 |
NR |
47 |
42.8271 |
-70.6949 |
94.8 |
3.3 |
1.9 |
0.0 |
S |
71 |
OB |
56 |
42.8338 |
-70.6747 |
89.3 |
6.7 |
2.8 |
1.2 |
(g)S |
72 |
NR |
42 |
42.8421 |
-70.7094 |
96.9 |
2.0 |
0.9 |
0.2 |
S |
73 |
RZ |
31 |
42.8426 |
-70.7275 |
99.8 |
0.1 |
0.1 |
0.1 |
S |
74 |
NR |
40 |
42.8368 |
-70.7300 |
80.9 |
9.1 |
5.2 |
4.8 |
(g)mS |
75 |
NR |
30 |
42.8491 |
-70.7588 |
No Grab |
||||
76 |
RZ |
21 |
42.8162 |
-70.7609 |
No Grab |
||||
77 |
NR |
19 |
42.8374 |
-70.7935 |
96.1 |
0.9 |
0.3 |
2.7 |
(g)S |
78 |
NR |
10 |
42.8303 |
-70.8012 |
99.0 |
0.3 |
0.0 |
0.7 |
(g)S |
79 |
NR |
24 |
42.8279 |
-70.7823 |
86.5 |
1.8 |
0.4 |
11.4 |
gS |
81 |
NR |
26 |
42.7833 |
-70.7572 |
82.6 |
0.5 |
0.1 |
16.8 |
gS |
82 |
NR |
14 |
42.7677 |
-70.7832 |
95.4 |
1.8 |
0.3 |
2.5 |
(g)S |
83 |
NR |
10 |
42.7413 |
-70.7747 |
96.9 |
0.3 |
0.1 |
2.7 |
(g)S |
84 |
NR |
7 |
42.7271 |
-70.7688 |
98.7 |
1.2 |
0.1 |
0.0 |
S |
85 |
RZ |
24 |
42.7278 |
-70.7259 |
No Grab |
||||
86 |
NR |
22 |
42.7212 |
-70.7248 |
98.8 |
0.9 |
0.3 |
0.0 |
S |
87 |
NR |
22 |
42.7085 |
-70.7142 |
84.5 |
14.0 |
1.5 |
0.0 |
mS |
88 |
NR |
23 |
42.7046 |
-70.7014 |
97.8 |
1.9 |
0.4 |
0.0 |
S |
89 |
NR |
19 |
42.6916 |
-70.6780 |
95.5 |
4.0 |
0.6 |
0.0 |
S |
90 |
NR |
8 |
42.6713 |
-70.6885 |
98.5 |
1.2 |
0.3 |
0.0 |
S |
91 |
NR |
7 |
42.6888 |
-70.7247 |
98.7 |
1.2 |
0.1 |
0.0 |
S |
Key to sediment descriptions (Folk, 1974): |
|||
| G = gravel | S = sand | M = mud | |
| g = gravelly | s = sandy | m = muddy | |
| (g) = slightly gravelly | |||
