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publications > open file report > OFR 2007-1203 > appendix 1: core FB697 22A
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 22A
Core Location: South Russell Bank, Florida Bay, Florida
Lat/Long: N 25.0648° W 80.6259°
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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--
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--
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--
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--
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60.05
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--
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13.82
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86.18
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7.39
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5.34
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0.061
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2-4
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3.0
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1.32
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0.51
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--
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0.45
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61.54
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--
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12.26
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87.74
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8.06
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5.01
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0.057
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4-6
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5.0
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--
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--
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--
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--
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54.35
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--
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4.63
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95.37
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7.16
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4.97
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0.060
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6-8
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7.0
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1.31
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0.60
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--
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0.56
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54.51
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--
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6.58
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93.42
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6.99
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4.63
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0.072
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8-10
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9.0
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1.34
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0.57
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--
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0.56
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57.78
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--
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1.78
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98.22
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6.40
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3.81
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0.068
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10-12
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11.0
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1.42
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0.79
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--
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0.78
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43.95
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--
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1.50
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98.50
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6.15
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3.79
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0.061
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12-14
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13.0
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1.46
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0.72
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--
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0.71
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50.54
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--
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0.80
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99.20
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5.59
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3.67
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0.056
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14-16
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15.0
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1.37
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0.70
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--
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0.69
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49.01
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--
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0.62
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99.38
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5.49
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3.75
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0.066
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16-18
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17.0
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1.40
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0.76
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--
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0.76
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45.24
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--
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0.33
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99.67
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5.40
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3.54
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0.058
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18-20
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19.0
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1.55
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0.81
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--
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0.81
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47.33
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--
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0.61
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99.39
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6.20
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3.52
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0.052
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20-22
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21.0
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1.41
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0.74
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--
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0.73
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47.86
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--
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0.65
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99.35
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5.58
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3.57
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0.060
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22-24
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23.0
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1.51
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0.85
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--
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0.85
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43.44
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--
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0.51
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99.49
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6.00
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3.23
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0.043
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24-26
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25.0
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1.48
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0.86
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--
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0.85
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42.15
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--
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0.32
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99.68
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5.56
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3.45
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0.061
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26-28
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27.0
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1.45
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0.82
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--
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0.81
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43.57
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--
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0.21
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99.79
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5.54
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3.52
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0.056
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28-30
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29.0
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1.46
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0.82
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--
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0.82
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43.51
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--
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0.21
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99.79
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5.73
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3.36
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0.050
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30-32
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31.0
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1.60
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0.92
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--
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0.91
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42.58
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--
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0.33
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99.67
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5.52
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3.01
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0.052
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32-34
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33.0
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1.51
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0.86
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--
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0.86
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43.07
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--
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0.21
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99.79
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5.60
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3.18
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0.051
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34-36
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35.0
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1.64
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0.94
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--
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0.94
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42.54
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--
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0.10
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99.90
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5.80
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3.13
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0.047
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36-38
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37.0
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1.52
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0.69
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--
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0.69
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54.30
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--
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0.10
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99.90
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5.80
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3.26
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0.056
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38-40
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39.0
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1.52
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0.86
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--
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0.86
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43.19
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--
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0.34
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99.66
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5.99
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3.10
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0.048
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40-42
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41.0
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1.53
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0.87
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--
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0.87
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43.07
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--
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0.07
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99.93
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5.33
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3.25
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0.059
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42-44
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43.0
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1.44
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0.82
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--
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0.82
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42.63
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--
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0.05
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99.95
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5.40
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3.15
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0.050
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44-46
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45.0
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1.43
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0.82
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--
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0.82
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42.77
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--
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0.09
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99.91
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5.75
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3.16
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0.055
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46-48
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47.0
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1.54
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0.88
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--
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0.88
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42.75
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--
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0.29
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99.71
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5.77
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2.91
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0.047
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48-50
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49.0
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1.52
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0.89
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--
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0.88
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41.86
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--
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0.51
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99.49
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5.38
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2.64
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0.050
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50-52
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51.0
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1.53
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0.89
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--
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0.89
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41.68
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--
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0.45
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99.55
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5.18
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2.72
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0.047
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52-54
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53.0
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1.58
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0.93
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--
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0.92
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41.43
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--
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0.63
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99.37
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5.52
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2.67
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0.047
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54-56
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55.0
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1.64
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0.95
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--
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0.95
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41.97
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--
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0.58
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99.42
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5.94
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2.44
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0.039
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56-58
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57.0
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1.53
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0.91
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--
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0.90
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40.97
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--
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0.73
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99.27
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5.80
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2.63
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0.041
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58-60
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59.0
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1.44
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0.85
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--
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0.85
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40.99
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--
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0.37
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99.63
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5.81
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2.45
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0.039
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60-62
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61.0
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1.58
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0.90
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--
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0.90
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43.02
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--
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0.31
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99.69
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5.58
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2.33
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0.039
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62-64
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63.0
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1.59
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0.92
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--
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0.91
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42.21
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--
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1.09
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98.91
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5.58
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2.16
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0.048
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64-66
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65.0
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1.55
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0.89
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--
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0.88
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42.50
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--
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0.63
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99.37
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6.40
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2.29
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0.042
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66-68
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67.0
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1.47
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0.84
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--
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0.83
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42.91
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--
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0.32
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99.68
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6.69
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2.08
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0.038
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68-70
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69.0
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1.57
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0.89
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--
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0.89
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43.09
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--
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0.28
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99.72
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6.39
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2.82
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0.056
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70-72
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71.0
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1.50
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0.87
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--
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0.86
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42.30
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--
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0.45
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99.55
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5.80
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2.35
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0.043
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72-74
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73.0
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1.49
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0.87
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--
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0.86
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41.36
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--
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0.89
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99.11
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5.40
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2.31
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0.040
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74-76
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75.0
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1.49
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0.86
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--
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0.86
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42.18
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--
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0.46
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99.54
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5.80
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1.98
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0.039
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76-78
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77.0
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1.46
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0.85
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--
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0.85
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41.89
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--
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0.26
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99.74
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6.16
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2.21
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0.044
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78-80
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79.0
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1.53
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0.89
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--
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0.87
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41.93
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--
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2.14
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97.86
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6.57
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2.08
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0.042
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80-82
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81.0
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1.55
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0.89
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--
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0.89
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42.68
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--
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0.25
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99.75
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6.99
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2.10
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0.038
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82-84
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83.0
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1.50
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0.87
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--
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0.87
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42.01
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--
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0.72
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99.28
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6.53
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2.34
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0.046
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84-86
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85.0
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1.52
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0.85
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--
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0.84
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44.16
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--
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0.30
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99.70
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6.36
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2.44
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0.043
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86-88
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87.0
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1.50
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0.84
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--
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0.83
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43.95
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--
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1.22
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98.78
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6.56
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2.16
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0.037
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88-90
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89.0
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1.55
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0.88
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--
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0.86
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43.02
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--
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2.66
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97.34
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6.76
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1.93
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0.037
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90-92
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91.0
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1.40
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0.80
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--
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0.78
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42.69
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--
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2.34
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97.66
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6.35
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2.16
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0.036
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92-94
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93.0
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1.40
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0.80
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--
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0.80
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42.48
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--
|
0.59
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99.41
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6.36
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2.16
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0.040
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94-96
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95.0
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1.52
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0.90
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--
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0.89
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41.06
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--
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0.99
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99.01
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6.18
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2.01
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0.052
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96-98
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97.0
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1.54
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0.89
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--
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0.89
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42.30
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--
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0.12
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99.88
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6.30
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2.09
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0.040
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98-100
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99.0
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1.42
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0.82
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--
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0.81
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42.62
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--
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0.36
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99.64
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7.14
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2.10
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0.042
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100-102
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101.0
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1.54
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0.87
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--
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0.87
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43.12
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--
|
0.65
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99.35
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6.40
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2.13
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0.043
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102-104
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103.0
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1.53
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0.87
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--
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0.87
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43.12
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--
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0.39
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99.61
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6.79
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--
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--
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104-106
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105.0
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1.50
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0.88
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--
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0.87
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41.11
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--
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1.69
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98.31
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4.96
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1.98
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0.036
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106-108
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107.0
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1.49
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0.87
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--
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0.86
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42.13
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--
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0.54
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99.46
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4.71
|
2.18
|
0.039
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108-110
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109.0
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1.60
|
0.94
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--
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0.94
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41.13
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--
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0.45
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99.55
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4.31
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2.10
|
0.037
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110-112
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111.0
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1.50
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0.88
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--
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0.87
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41.63
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--
|
0.10
|
99.90
|
4.56
|
1.85
|
0.028
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112-114
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113.0
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1.44
|
0.83
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--
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0.83
|
42.65
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--
|
0.22
|
99.78
|
4.55
|
1.82
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0.028
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114-116
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115.0
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1.50
|
0.84
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--
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0.84
|
43.76
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--
|
0.09
|
99.91
|
5.29
|
1.82
|
0.038
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116-118
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117.0
|
1.51
|
0.89
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--
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0.79
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41.21
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--
|
10.79
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89.21
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4.99
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--
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--
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*Data is for <0.062mm size fraction only.
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