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publications > open file report > OFR 2007-1203 > appendix 1: core FB697 22D
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: FB697 22D
Core Location: South Russell Bank, Florida Bay, Florida
Lat/Long: N 25.0646° W 80.6258°
Date Collected: June 12, 1997
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Accum. Dry Bulk Density (g/cm3)
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Dry Bulk Density - Fines (g/cm3)
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Water Content (%)
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Insoluble Residue (% Dry Wt.)
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Coarse (% Dry Wt.) >0.062mm
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Fines (% Dry Wt.) <0.062mm
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*Loss On Ignition (% Dry Wt.)
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*Total Pb-210 Activity (dpm/g)
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*Total Pb-210 Error +/- (dpm/g)
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0-2
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1.0
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1.39
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0.52
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0.52
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0.50
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62.12
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5.61
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94.39
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6.43
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4.38
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0.066
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2-4
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3.0
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1.44
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0.61
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1.14
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0.58
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57.36
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5.99
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94.01
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6.85
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4.26
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0.061
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4-6
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5.0
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1.39
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0.55
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1.69
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0.53
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60.30
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4.11
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95.89
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6.32
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4.31
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0.066
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6-8
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7.0
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1.41
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0.60
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2.29
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0.59
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57.23
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2.79
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97.21
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5.99
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4.15
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0.063
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8-10
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9.0
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1.49
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0.80
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3.09
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0.78
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46.33
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2.14
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97.86
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5.99
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4.08
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0.077
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10-12
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11.0
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1.56
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0.89
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3.98
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0.88
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43.16
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0.80
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99.20
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5.84
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3.75
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0.054
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12-14
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13.0
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1.62
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0.96
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4.94
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0.95
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40.90
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1.11
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98.89
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5.00
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3.45
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0.051
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14-16
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15.0
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1.61
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0.89
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5.83
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0.87
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44.86
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1.90
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98.10
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5.64
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3.22
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0.050
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16-18
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17.0
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1.53
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0.85
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6.68
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0.84
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44.01
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1.62
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98.38
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5.20
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3.17
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0.048
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18-20
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19.0
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1.50
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0.82
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7.50
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0.79
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45.20
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4.03
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95.97
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5.41
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3.06
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0.044
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20-22
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21.0
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1.50
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0.81
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8.32
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0.78
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45.51
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4.05
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95.95
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5.71
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2.77
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0.041
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22-24
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23.0
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1.50
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0.73
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9.05
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0.71
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51.44
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1.85
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98.15
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5.54
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3.33
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0.046
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24-26
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25.0
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1.45
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0.71
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9.76
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0.69
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51.09
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2.46
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97.54
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5.63
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3.01
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0.042
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26-28
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27.0
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1.47
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0.73
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10.49
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0.71
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50.21
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2.93
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97.07
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5.71
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2.77
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0.040
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28-30
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29.0
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1.47
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0.79
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11.28
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0.76
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46.59
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3.75
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96.25
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5.79
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2.75
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0.054
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30-32
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31.0
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1.48
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0.79
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12.07
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0.76
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46.50
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4.45
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95.55
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5.66
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3.08
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0.055
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32-34
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33.0
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1.48
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0.74
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12.81
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0.70
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50.01
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4.71
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95.29
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6.04
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3.02
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0.054
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34-36
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35.0
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1.50
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0.76
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13.57
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0.71
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49.63
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5.87
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94.13
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6.36
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2.85
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0.045
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36-38
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37.0
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1.43
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0.74
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14.31
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0.72
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48.26
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2.82
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97.18
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6.07
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2.84
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0.045
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38-40
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39.0
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1.45
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0.74
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15.05
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0.71
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48.88
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3.80
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96.20
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5.80
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2.66
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0.059
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40-42
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41.0
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1.45
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0.71
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15.76
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0.68
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50.92
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5.02
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94.98
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6.11
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2.58
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0.058
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42-44
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43.0
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1.49
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0.74
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16.50
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0.71
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50.10
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4.68
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95.32
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6.21
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2.54
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0.037
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44-46
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45.0
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1.47
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0.77
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17.28
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0.71
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47.48
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7.48
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92.52
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5.95
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2.44
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0.037
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46-48
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47.0
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1.49
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0.75
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18.03
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0.67
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49.46
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10.39
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89.61
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5.62
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2.30
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0.045
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48-50
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49.0
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1.47
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0.79
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18.81
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0.72
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46.51
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8.92
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91.08
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6.20
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2.44
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0.041
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50-52
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51.0
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1.42
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0.72
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19.54
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0.69
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49.32
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5.08
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94.92
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5.95
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2.34
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0.038
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52-54
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53.0
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1.47
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0.74
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20.28
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0.72
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49.51
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3.02
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96.98
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6.50
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2.19
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0.037
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54-56
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55.0
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1.51
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0.78
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21.06
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0.72
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48.09
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7.55
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92.45
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6.46
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2.16
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0.035
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56-58
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57.0
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1.44
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0.74
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21.80
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0.71
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48.78
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3.91
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96.09
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6.25
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2.20
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0.045
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58-60
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59.0
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1.38
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0.75
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22.55
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0.72
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45.99
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3.71
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96.29
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6.15
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2.16
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0.049
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60-62
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61.0
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1.51
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0.80
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23.35
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0.77
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46.89
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3.97
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96.03
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5.44
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2.03
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0.022
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62-64
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63.0
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1.53
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0.84
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24.19
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0.82
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44.83
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2.55
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97.45
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5.57
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2.06
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0.031
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64-66
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65.0
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1.52
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0.82
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25.01
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0.81
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45.79
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1.20
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98.80
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6.31
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2.02
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0.028
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66-68
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67.0
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1.49
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0.81
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25.83
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0.81
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45.40
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0.21
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99.79
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5.57
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2.09
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0.025
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68-70
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69.0
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1.42
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0.77
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26.60
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0.77
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45.57
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0.24
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99.76
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5.11
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1.95
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0.021
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70-72
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71.0
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1.55
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0.93
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27.53
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0.92
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40.15
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0.45
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99.55
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5.86
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1.94
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0.023
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72-74
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73.0
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1.66
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0.98
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28.51
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0.97
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40.84
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0.47
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99.53
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6.51
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1.89
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0.026
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74-76
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75.0
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1.52
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0.91
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29.41
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0.90
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40.52
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1.10
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98.90
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5.87
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1.88
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0.031
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76-78
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77.0
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1.62
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0.95
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30.36
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0.95
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41.63
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0.16
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99.84
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5.40
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1.96
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0.025
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78-80
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79.0
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1.52
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0.88
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31.24
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0.88
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42.21
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0.25
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99.75
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6.25
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1.96
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0.029
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80-82
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81.0
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1.53
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0.89
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32.13
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0.89
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41.73
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|
0.07
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99.93
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6.41
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1.89
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0.024
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82-84
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83.0
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1.46
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0.82
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32.95
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0.82
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43.73
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|
0.51
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99.49
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5.84
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1.95
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0.025
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84-86
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85.0
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1.46
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0.83
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33.78
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0.83
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43.29
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|
0.35
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99.65
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7.00
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1.83
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0.024
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86-88
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87.0
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1.57
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0.89
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34.67
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0.88
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43.56
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|
0.59
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99.41
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9.30
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1.88
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0.023
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88-90
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89.0
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1.57
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0.90
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35.57
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0.89
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42.85
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0.55
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99.45
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5.19
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1.89
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0.020
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90-92
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91.0
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1.52
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0.89
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36.46
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0.88
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41.41
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|
1.49
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98.51
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5.38
|
1.85
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0.020
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92-94
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93.0
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1.55
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0.96
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37.42
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0.95
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37.85
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|
0.82
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99.18
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4.72
|
1.88
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0.022
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94-96
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95.0
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1.55
|
1.11
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38.53
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1.10
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28.39
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|
0.74
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99.26
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4.55
|
2.01
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0.025
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96-98
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97.0
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1.66
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0.96
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39.50
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0.96
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42.02
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|
0.31
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99.69
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4.57
|
1.91
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0.025
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98-100
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99.0
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1.63
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0.93
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40.43
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0.93
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42.85
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|
0.49
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99.51
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4.64
|
1.81
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0.021
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100-102
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101.0
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1.56
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0.98
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41.41
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0.97
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37.29
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|
0.42
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99.58
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5.00
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1.81
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0.020
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102-104
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103.0
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1.69
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1.08
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42.49
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1.06
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36.14
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2.26
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97.74
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