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publications > open file report > OFR 2007-1203 > appendix 1: core FB294 7B (SFWMD 7B)
APPENDIX 1: Lead-210 Data on Cores and Surficial Samples for Biscayne Bay and Florida Bay
Data are listed by general location (Biscayne Bay or Florida Bay), then by date collected, then by core number.
Florida Bay Cores
Core ID: FB294 7B (SFWMD 7B)
Core Location: Rankin Bight, Florida Bay, Florida
Lat/Long: N 25.1591° W 80.7103°
Date Collected: February 27, 1994
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|
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Accum. Dry Bulk Density (g/cm3)
|
Dry Bulk Density - Fines (g/cm3)
|
Water Content (%)
|
Insoluble Residue (% Dry Wt.)
|
Coarse (% Dry Wt.) >0.062mm
|
Fines (% Dry Wt.) <0.062mm
|
*Loss On Ignition (% Dry Wt.)
|
*Total Pb-210 Activity (dpm/g)
|
*Total Pb-210 Error +/- (dpm/g)
|
|
0-1
|
0.5
|
1.82
|
0.57
|
0.57
|
0.40
|
68.52
|
13.90
|
29.80
|
70.20
|
12.08
|
5.56
|
0.121
|
|
1-2
|
1.5
|
1.56
|
0.46
|
1.03
|
0.34
|
70.55
|
14.97
|
26.01
|
73.99
|
10.81
|
5.61
|
0.061
|
|
2-3
|
2.5
|
1.39
|
0.43
|
1.46
|
0.31
|
69.08
|
13.22
|
27.58
|
72.42
|
11.88
|
6.80
|
0.148
|
|
3-4
|
3.5
|
1.82
|
0.63
|
2.10
|
0.47
|
65.27
|
12.67
|
25.58
|
74.42
|
8.95
|
5.81
|
0.133
|
|
4-5.5
|
5
|
1.54
|
0.61
|
2.71
|
0.49
|
60.23
|
12.80
|
20.83
|
79.17
|
7.51
|
4.92
|
0.105
|
|
5.5-6.5
|
6
|
1.86
|
0.70
|
3.41
|
0.60
|
62.41
|
14.75
|
14.06
|
85.94
|
8.50
|
5.64
|
0.068
|
|
6.5-7.5
|
7
|
1.79
|
0.70
|
4.11
|
0.61
|
61.09
|
13.75
|
12.71
|
87.29
|
7.69
|
5.18
|
0.099
|
|
7.5-8.5
|
8
|
1.74
|
0.61
|
4.72
|
0.51
|
64.96
|
14.44
|
16.31
|
83.69
|
7.51
|
4.94
|
0.086
|
|
8.5-9.5
|
9
|
1.64
|
0.66
|
5.37
|
0.53
|
59.99
|
14.22
|
18.93
|
81.07
|
6.71
|
4.67
|
0.064
|
|
9.5-10.5
|
10
|
1.40
|
0.58
|
5.95
|
0.47
|
58.66
|
12.53
|
18.52
|
81.48
|
6.51
|
3.99
|
0.043
|
|
10.5-11.5
|
11
|
1.51
|
0.71
|
6.67
|
0.55
|
52.65
|
12.29
|
23.38
|
76.62
|
6.69
|
4.34
|
0.110
|
|
11.5-12.5
|
12
|
1.97
|
1.03
|
7.69
|
0.81
|
47.79
|
11.98
|
21.50
|
78.50
|
6.52
|
4.12
|
0.099
|
|
12.5-13.5
|
13
|
1.86
|
0.90
|
8.60
|
0.75
|
51.23
|
12.22
|
17.02
|
82.98
|
5.12
|
3.50
|
0.102
|
|
13.5-14.5
|
14
|
2.04
|
1.11
|
9.70
|
0.88
|
45.82
|
11.32
|
20.26
|
79.74
|
5.15
|
2.99
|
0.079
|
|
14.5-15.5
|
15
|
1.99
|
1.12
|
10.82
|
0.88
|
43.82
|
11.23
|
21.47
|
78.53
|
4.73
|
2.57
|
0.077
|
|
15.5-16.5
|
16
|
1.71
|
0.98
|
11.80
|
0.77
|
42.98
|
11.08
|
21.46
|
78.54
|
4.13
|
2.47
|
0.028
|
|
16.5-17.5
|
17
|
1.89
|
1.11
|
12.91
|
0.80
|
41.11
|
9.15
|
28.05
|
71.95
|
4.56
|
2.94
|
0.070
|
|
17.5-18.5
|
18
|
1.73
|
1.01
|
13.91
|
0.80
|
41.79
|
10.81
|
20.79
|
79.21
|
4.72
|
2.68
|
0.071
|
|
18.5-19.5
|
19
|
1.75
|
1.02
|
14.94
|
0.78
|
41.33
|
10.05
|
23.94
|
76.06
|
4.16
|
2.50
|
0.064
|
|
19.5-20.5
|
20
|
1.86
|
1.11
|
16.05
|
0.87
|
40.23
|
10.76
|
21.85
|
78.15
|
4.14
|
3.00
|
0.084
|
|
20.5-21.5
|
21
|
2.11
|
1.28
|
17.33
|
1.03
|
39.26
|
9.83
|
19.75
|
80.25
|
4.53
|
2.62
|
0.066
|
|
21.5-22.5
|
22
|
2.04
|
1.21
|
18.55
|
1.04
|
40.52
|
10.42
|
13.91
|
86.09
|
3.73
|
2.64
|
0.062
|
|
22.5-23.5
|
23
|
1.78
|
1.07
|
19.62
|
0.95
|
39.74
|
10.15
|
11.54
|
88.46
|
3.74
|
2.45
|
0.058
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|
23.5-24.5
|
24
|
1.65
|
0.99
|
20.61
|
0.88
|
40.31
|
10.74
|
10.62
|
89.38
|
3.92
|
2.34
|
0.084
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|
24.5-25.5
|
25
|
1.94
|
1.19
|
21.79
|
1.05
|
38.67
|
10.40
|
11.88
|
88.12
|
4.16
|
2.49
|
0.069
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|
25.5-26.5
|
26
|
2.00
|
1.24
|
23.03
|
1.11
|
37.85
|
10.17
|
10.76
|
89.24
|
3.92
|
2.71
|
0.077
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|
26.5-27.5
|
27
|
1.99
|
1.24
|
24.28
|
1.13
|
37.33
|
10.44
|
9.29
|
90.71
|
3.75
|
2.57
|
0.094
|
|
27.5-28.5
|
28
|
2.07
|
1.28
|
25.56
|
1.15
|
38.31
|
10.28
|
9.88
|
90.12
|
2.99
|
2.24
|
0.065
|
|
28.5-29.5
|
29
|
1.81
|
1.12
|
26.68
|
1.02
|
38.11
|
10.40
|
8.86
|
91.14
|
3.78
|
2.58
|
0.067
|
|
29.5-31.5
|
30.5
|
2.05
|
0.80
|
27.48
|
0.73
|
60.82
|
10.48
|
9.40
|
90.60
|
3.36
|
2.45
|
0.066
|
|
31.5-33.5
|
32.5
|
2.01
|
1.24
|
28.72
|
1.11
|
38.20
|
10.51
|
10.88
|
89.12
|
3.36
|
2.41
|
0.034
|
|
33.5-35.5
|
34.5
|
2.00
|
1.24
|
29.96
|
1.07
|
38.12
|
10.62
|
13.31
|
86.69
|
4.17
|
2.31
|
0.033
|
|
35.5-37.5
|
36.5
|
1.87
|
1.07
|
31.03
|
0.90
|
42.70
|
11.03
|
15.62
|
84.38
|
4.37
|
2.49
|
0.039
|
|
37.5-39.5
|
38.5
|
1.99
|
1.14
|
32.17
|
0.98
|
42.96
|
10.76
|
13.63
|
86.37
|
4.53
|
2.41
|
0.032
|
|
39.5-41.5
|
40.5
|
1.76
|
0.96
|
33.13
|
0.90
|
45.30
|
11.50
|
6.52
|
93.48
|
4.36
|
2.73
|
0.031
|
|
41.5-43.5
|
42.5
|
1.83
|
1.00
|
34.13
|
0.95
|
45.63
|
12.96
|
4.61
|
95.39
|
4.37
|
2.46
|
0.030
|
|
43.5-45.5
|
44.5
|
1.70
|
0.93
|
35.05
|
0.87
|
45.39
|
13.00
|
5.75
|
94.25
|
3.95
|
2.41
|
0.028
|
|
45.5-47.5
|
46.5
|
1.79
|
1.02
|
36.07
|
0.90
|
43.10
|
11.45
|
11.14
|
88.86
|
4.15
|
2.46
|
0.032
|
|
47.5-49.5
|
48.5
|
1.81
|
1.00
|
37.07
|
0.83
|
44.63
|
9.18
|
16.92
|
83.08
|
4.16
|
2.17
|
0.035
|
|
49.5-51.5
|
50.5
|
1.87
|
1.02
|
38.10
|
0.88
|
45.28
|
9.47
|
13.76
|
86.24
|
3.77
|
2.06
|
0.030
|
|
51.5-53.5
|
52.5
|
1.62
|
0.90
|
39.00
|
0.78
|
44.49
|
9.55
|
13.18
|
86.82
|
4.72
|
2.72
|
0.070
|
|
53.5-55.5
|
54.5
|
1.68
|
0.95
|
39.94
|
0.90
|
43.72
|
12.08
|
4.56
|
95.44
|
4.37
|
2.97
|
0.083
|
|
55.5-57.5
|
56.5
|
1.79
|
1.00
|
40.95
|
0.94
|
43.88
|
11.01
|
6.10
|
93.90
|
3.78
|
2.59
|
0.068
|
|
57.5-59.5
|
58.5
|
1.77
|
0.99
|
41.94
|
0.95
|
44.16
|
11.91
|
3.98
|
96.02
|
4.35
|
2.66
|
0.073
|
|
59.5-61.5
|
60.5
|
1.80
|
1.04
|
42.97
|
0.98
|
42.50
|
10.15
|
5.63
|
94.37
|
4.17
|
2.98
|
0.072
|
|
61.5-63.5
|
62.5
|
1.77
|
1.01
|
43.98
|
0.95
|
42.80
|
11.74
|
6.16
|
93.84
|
3.59
|
2.78
|
0.078
|
|
63.5-65.5
|
64.5
|
1.84
|
1.06
|
45.04
|
0.95
|
42.28
|
11.02
|
10.48
|
89.52
|
3.36
|
2.71
|
0.061
|
|
65.5-67.5
|
66.5
|
1.81
|
1.07
|
46.11
|
0.89
|
40.84
|
9.67
|
16.68
|
83.32
|
3.59
|
2.70
|
0.061
|
|
67.5-69.5
|
68.5
|
1.89
|
1.13
|
47.24
|
0.94
|
40.20
|
9.51
|
17.08
|
82.92
|
3.74
|
2.74
|
0.073
|
|
69.5-71.5
|
70.5
|
1.81
|
1.08
|
48.33
|
0.91
|
40.34
|
10.00
|
15.51
|
84.49
|
3.98
|
2.67
|
0.096
|
|
71.5-73.5
|
72.5
|
1.79
|
1.11
|
49.43
|
0.95
|
38.25
|
9.57
|
14.00
|
86.00
|
3.17
|
2.67
|
0.068
|
|
73.5-75.5
|
74.5
|
1.91
|
1.19
|
50.62
|
1.03
|
37.70
|
9.75
|
13.58
|
86.42
|
3.15
|
2.65
|
0.087
|
|
75.5-77.5
|
76.5
|
1.92
|
1.21
|
51.84
|
1.03
|
36.91
|
9.45
|
15.12
|
84.88
|
3.36
|
2.90
|
0.083
|
|
77.5-79.5
|
78.5
|
1.93
|
1.20
|
53.04
|
0.95
|
37.64
|
9.21
|
21.26
|
78.74
|
3.16
|
2.71
|
0.078
|
|
79.5-81.5
|
80.5
|
1.87
|
1.20
|
54.24
|
0.94
|
36.07
|
8.50
|
21.32
|
78.68
|
3.36
|
2.83
|
0.063
|
|
81.5-83.5
|
82.5
|
1.79
|
1.14
|
55.37
|
0.92
|
36.25
|
9.13
|
19.12
|
80.88
|
3.75
|
2.95
|
0.079
|
|
83.5-85.5
|
84.5
|
2.18
|
1.42
|
56.80
|
1.22
|
34.83
|
8.95
|
14.18
|
85.82
|
3.35
|
2.84
|
0.042
|
|
85.5-87.5
|
86.5
|
1.79
|
1.17
|
57.96
|
0.99
|
34.76
|
9.24
|
15.32
|
84.68
|
2.96
|
3.04
|
0.046
|
|
87.5-89.5
|
88.5
|
1.91
|
1.25
|
59.21
|
1.08
|
34.88
|
9.69
|
12.90
|
87.10
|
3.55
|
3.31
|
0.047
|
|
89.5-91.5
|
90.5
|
1.89
|
1.22
|
60.43
|
1.08
|
35.28
|
9.54
|
11.20
|
88.80
|
3.15
|
3.06
|
0.044
|
|
91.5-93.5
|
92.5
|
1.92
|
1.27
|
61.69
|
1.10
|
34.00
|
9.72
|
12.96
|
87.04
|
2.76
|
2.85
|
0.037
|
|
93.5-95.5
|
94.5
|
1.81
|
1.16
|
62.85
|
1.03
|
36.01
|
9.99
|
11.39
|
88.61
|
2.98
|
3.11
|
0.038
|
|
95.5-97.5
|
96.5
|
2.00
|
1.30
|
64.16
|
1.15
|
34.90
|
9.79
|
11.68
|
88.32
|
--
|
--
|
--
|
|
97.5-99.5
|
98.5
|
1.93
|
1.25
|
65.41
|
0.95
|
34.92
|
9.51
|
24.26
|
75.74
|
--
|
--
|
--
|
|
99.5-101.5
|
100.5
|
2.11
|
1.39
|
66.80
|
1.19
|
34.31
|
9.26
|
13.97
|
86.03
|
--
|
--
|
--
|
|
101.5-103.5
|
102.5
|
1.93
|
1.24
|
68.04
|
1.07
|
35.88
|
9.31
|
13.25
|
86.75
|
--
|
--
|
--
|
|
103.5-105.5
|
104.5
|
1.89
|
1.20
|
69.24
|
1.07
|
36.41
|
9.62
|
11.35
|
88.65
|
--
|
--
|
--
|
|
105.5-107.5
|
106.5
|
1.91
|
1.20
|
70.44
|
1.09
|
36.93
|
9.91
|
9.63
|
90.37
|
--
|
--
|
--
|
|
107.5-109.5
|
108.5
|
1.93
|
1.19
|
71.63
|
1.10
|
38.11
|
10.17
|
7.84
|
92.16
|
--
|
--
|
--
|
|
109.5-111.5
|
110.5
|
1.81
|
1.13
|
72.76
|
1.03
|
37.67
|
10.38
|
8.30
|
91.70
|
--
|
--
|
--
|
|
111.5-113.5
|
112.5
|
1.89
|
1.18
|
73.94
|
1.07
|
37.43
|
10.00
|
9.02
|
90.98
|
--
|
--
|
--
|
|
113.5-115.5
|
114.5
|
1.88
|
1.17
|
75.11
|
1.06
|
37.56
|
10.22
|
9.41
|
90.59
|
--
|
--
|
--
|
|
115.5-117.5
|
116.5
|
1.87
|
1.16
|
76.27
|
1.03
|
38.11
|
9.59
|
10.99
|
89.01
|
--
|
--
|
--
|
|
117.5-119.5
|
118.5
|
1.97
|
1.24
|
77.51
|
1.07
|
37.27
|
9.58
|
13.47
|
86.53
|
--
|
--
|
--
|
|
119.5-121.5
|
120.5
|
1.95
|
1.23
|
78.74
|
1.04
|
37.11
|
9.63
|
15.25
|
84.75
|
--
|
--
|
--
|
|
121.5-123.5
|
122.5
|
1.89
|
1.19
|
79.93
|
1.04
|
37.20
|
9.88
|
11.99
|
88.01
|
--
|
--
|
--
|
|
123.5-125.5
|
124.5
|
2.11
|
1.33
|
81.25
|
1.13
|
37.23
|
9.98
|
14.78
|
85.22
|
--
|
--
|
--
|
|
125.5-127.5
|
126.5
|
2.04
|
1.27
|
82.52
|
1.05
|
37.66
|
9.65
|
17.71
|
82.29
|
--
|
--
|
--
|
|
127.5-129.5
|
128.5
|
2.20
|
1.39
|
83.91
|
1.18
|
37.02
|
11.52
|
14.91
|
85.09
|
--
|
--
|
--
|
|
129.5-131.5
|
130.5
|
2.00
|
1.24
|
85.15
|
1.10
|
38.00
|
11.66
|
11.32
|
88.68
|
--
|
--
|
--
|
|
131.5-133.5
|
132.5
|
1.94
|
1.20
|
86.35
|
1.06
|
38.32
|
11.07
|
11.38
|
88.62
|
--
|
--
|
--
|
|
133.5-135.5
|
134.5
|
1.85
|
1.13
|
87.48
|
1.02
|
38.65
|
12.10
|
9.73
|
90.27
|
--
|
--
|
--
|
|
135.5-137.5
|
136.5
|
1.86
|
1.15
|
88.64
|
1.04
|
37.88
|
12.48
|
9.55
|
90.45
|
--
|
--
|
--
|
|
137.5-139.5
|
138.5
|
1.95
|
1.20
|
89.83
|
1.09
|
38.81
|
12.52
|
8.52
|
91.48
|
--
|
--
|
--
|
|
*Data is for <0.062mm size fraction only.
**Data provided by Mike Bothner, USGS, Wood's Hole, MA.
|
