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publications > open file report > OFR 2007-1203 > appendix 1: core FB294 5A (SFWMD 5A)
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 5A (SFWMD 5A)
Core Location: Whipray Basin, Florida Bay, Florida
Lat/Long: N 25.0713° W 80.7392°
Date Collected: February 25, 1994
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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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0-7
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1
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--
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--
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--
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--
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--
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--
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--
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--
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11.79
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3.55
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0.070
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7-14
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2
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--
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--
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--
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--
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--
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--
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--
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--
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10.10
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3.11
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0.069
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14-21
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3
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--
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--
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--
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--
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--
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--
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--
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--
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10.26
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2.42
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0.056
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21-28
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4
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--
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--
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--
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--
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--
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--
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--
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--
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10.24
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2.30
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0.070
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28-35
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5
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--
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--
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--
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--
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--
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--
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--
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--
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9.27
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2.33
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0.071
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35-42
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6
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--
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--
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--
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--
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--
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--
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--
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--
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8.70
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2.04
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0.079
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42-49
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7
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--
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--
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--
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--
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--
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--
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--
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--
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8.53
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2.12
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0.068
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49-56
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8
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--
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--
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--
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--
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--
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--
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--
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--
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10.28
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1.52
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0.058
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56-63
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9
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--
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--
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--
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--
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--
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--
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--
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--
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9.74
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1.53
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0.048
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63-70
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10
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--
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--
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--
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--
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--
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--
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--
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--
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8.48
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1.29
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0.044
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70-77
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11
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--
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--
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--
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--
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--
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--
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--
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--
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7.11
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1.60
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0.061
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77-80
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12
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--
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--
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--
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--
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--
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--
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--
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--
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5.94
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1.67
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0.068
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--
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--
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--
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--
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--
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--
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--
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--
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--
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--
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--
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0-7
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13
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--
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--
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--
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--
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--
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--
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--
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--
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12.36
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3.19
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0.089
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7-14
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14
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--
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--
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--
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--
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--
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--
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--
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--
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11.39
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2.60
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0.062
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14-21
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15
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--
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--
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--
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--
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--
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--
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--
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--
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11.39
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2.43
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0.055
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21-28
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16
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--
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--
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--
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--
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--
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--
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--
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--
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10.96
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2.28
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0.064
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28-35
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17
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--
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--
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--
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--
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--
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--
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--
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--
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10.28
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1.78
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0.067
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35-42
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18
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--
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--
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--
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--
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--
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--
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--
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--
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10.18
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1.83
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0.049
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42-49
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19
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--
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--
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--
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--
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--
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--
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--
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--
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10.91
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1.89
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0.048
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Depth intervals are approximate.
*Samples 1-12 are the fine (<0.062mm), air-dried, ground fraction.
*Samples 13-19 are the fine (<0.062mm), centrifuged, freeze-dried fraction.
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