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publications > open file report > OFR 2007-1203 > appendix 1: core FB295 19C

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: FB295 19C
Core Location: South Russell Bank, Florida Bay, Florida
Lat/Long: N 25.0639° W 80.6248°
Date Collected: 02/24/95

Depth (cm)
Mean Depth (cm)
Wet Bulk Density (g/cm3)
Dry Bulk Density (g/cm3)
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)
0-2
1.0
1.32
0.41
0.41
0.40
69.01
9.34
1.94
98.06
5.97
5.02
0.093
2-4
3.0
1.38
0.47
0.88
0.47
65.68
9.49
0.53
99.47
6.19
5.21
0.092
4-6
5.0
1.43
0.56
1.44
0.55
61.06
7.71
1.14
98.86
6.77
4.99
0.078
6-8
7.0
1.54
0.75
2.19
0.74
51.46
8.40
1.41
98.59
6.33
4.93
0.091
8-10
9.0
1.56
0.80
2.99
0.80
48.42
8.76
0.91
99.09
5.83
4.56
0.092
10-12
11.0
1.64
0.85
3.84
0.84
48.27
7.75
0.77
99.23
5.74
4.52
0.074
12-14
13.0
1.62
0.88
4.73
0.87
45.45
7.93
1.83
98.17
5.53
4.49
0.064
14-16
15.0
1.59
0.85
5.58
0.85
46.72
9.26
0.31
99.69
5.19
4.44
0.080
16-18
17.0
1.64
0.82
6.39
0.81
50.31
8.56
0.80
99.20
5.51
4.32
0.101
18-20
19.0
1.64
0.78
7.18
0.77
52.35
3.70
1.44
98.56
5.24
4.36
0.144
20-22
21.0
1.66
0.83
8.01
0.82
49.91
7.13
0.69
99.31
5.11
4.12
0.093
22-24
23.0
1.64
0.87
8.88
0.86
46.56
8.76
1.35
98.65
5.09
3.93
0.077
24-26
25.0
1.71
0.94
9.83
0.94
44.88
8.29
0.78
99.22
5.15
3.91
0.089
26-28
27.0
1.74
0.95
10.78
0.94
45.26
8.82
1.34
98.66
4.83
3.72
0.076
28-30
29.0
1.70
0.96
11.74
0.95
43.47
8.26
1.47
98.53
5.18
3.64
0.065
30-32
31.0
1.77
1.02
12.76
1.02
42.15
4.19
0.47
99.53
4.74
3.72
0.089
32-34
33.0
1.77
1.00
13.76
0.99
43.73
7.37
0.45
99.55
5.36
3.63
0.064
34-36
35.0
1.77
1.02
14.77
1.01
42.71
9.21
0.62
99.38
7.01
3.47
0.062
36-38
37.0
1.75
1.02
15.79
1.01
41.77
7.52
0.69
99.31
4.86
3.37
0.084
38-40
39.0
1.75
0.99
16.77
0.98
43.84
7.14
0.47
99.53
4.93
3.42
0.079
40-42
41.0
1.70
0.95
17.72
0.94
44.28
8.23
0.59
99.41
5.18
3.38
0.067
42-44
43.0
1.66
0.91
18.63
0.90
45.28
8.57
0.41
99.59
5.17
3.41
0.060
44-46
45.0
1.75
0.97
19.60
0.96
44.85
8.51
0.91
99.09
5.14
3.37
0.084
46-48
47.0
1.67
0.93
20.52
0.92
44.41
8.07
0.43
99.57
5.26
--
--
48-50
49.0
1.69
0.93
21.46
0.93
44.81
8.29
0.32
99.68
7.01
3.28
0.351
50-52
51.0
1.72
0.95
22.41
0.94
44.40
8.07
1.04
98.96
5.11
2.92
0.056
52-54
53.0
1.73
0.97
23.39
0.96
43.57
9.01
1.44
98.56
5.28
2.88
0.055
54-56
55.0
1.75
1.01
24.39
0.99
42.45
8.58
1.44
98.56
4.64
2.94
0.062
56-58
57.0
1.74
0.95
25.35
0.94
45.46
8.29
0.78
99.22
4.11
2.51
0.056
58-60
59.0
1.71
0.96
26.31
0.96
43.95
6.38
0.50
99.50
4.53
2.64
0.052
60-62
61.0
1.76
0.91
27.22
0.91
48.31
8.72
0.56
99.44
4.42
2.76
0.052
62-64
63.0
1.77
1.00
28.22
1.00
43.30
9.26
0.26
99.74
4.11
2.74
0.047
64-66
65.0
1.73
1.04
29.26
1.04
39.96
8.09
0.34
99.66
4.42
--
--
66-68
67.0
1.80
1.09
30.35
1.08
39.72
9.08
0.39
99.61
4.44
2.69
0.049
68-70
69.0
1.77
1.04
31.38
1.03
41.36
8.72
0.45
99.55
4.23
2.90
0.051
70-72
71.0
1.78
1.04
32.43
1.04
41.33
7.35
0.21
99.79
3.94
2.56
0.040
72-74
73.0
1.71
1.00
33.43
0.99
41.44
9.89
1.32
98.68
4.29
2.70
0.041
74-76
75.0
1.78
1.01
34.44
0.99
43.25
7.22
1.91
98.09
4.25
2.35
0.047
76-78
77.0
1.80
1.02
35.46
0.99
43.55
7.85
2.56
97.44
5.03
2.07
0.032
78-80
79.0
1.74
0.99
36.45
0.97
43.33
10.00
1.17
98.83
5.09
2.23
0.035
80-82
81.0
1.76
1.02
37.46
1.01
42.35
7.90
0.76
99.24
5.07
2.16
0.044
82-84
83.0
1.73
0.97
38.43
0.96
43.79
8.90
1.04
98.96
5.19
2.11
0.051
84-86
85.0
1.72
0.99
39.42
0.99
42.49
8.55
0.32
99.68
5.36
2.19
0.042
86-88
87.0
1.77
1.00
40.42
0.99
43.54
8.75
0.40
99.60
5.32
2.14
0.062
88-90
89.0
1.79
1.04
41.46
1.03
41.92
9.03
0.86
99.14
5.06
2.70
0.044
90-92
91.0
1.73
0.99
42.45
0.98
43.00
9.27
0.81
99.19
5.34
2.14
0.041
92-94
93.0
1.77
0.99
43.44
0.99
44.34
8.43
0.24
99.76
5.37
2.09
0.041
94-96
95.0
1.74
0.96
44.40
0.94
44.98
8.84
1.45
98.55
5.65
1.99
0.044
96-98
97.0
1.75
0.99
45.38
0.97
43.55
9.76
1.21
98.79
5.52
1.97
0.052
98-100
99.0
1.72
0.97
46.35
0.96
43.83
7.33
0.37
99.63