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Table T5. Perfluorocarbon tracer (PFT) concentration results, Holes U1368C and U1368D.

Core,
section
Depth
(mbsf)
Lithology Coring
disturbance
intensity
Contamination
Exterior Interior
(ngPFT/g) (µLDF/g) (Cells/g) (ngPFT/g) (µLDF/g) (Cells/g)
329-U1368C-
1H-1 0.1 Clay-bearing nannofossil ooze None 2.00E+00 2.50E+01 4246 1.11E–02 1.39E–01 24
1H-1 1.4 Clay-bearing nannofossil ooze None 1.34E–02 1.76E–01 30 3.18E–02 4.52E–01 77
1H-2 2.9 Clay-bearing nannofossil ooze None 5.83E–02 7.34E–01 125 6.29E–03 7.53E–02 13
1H-3 4.4 Clay-bearing nannofossil ooze None 3.14E–02 3.80E–01 65 1.19E–02 1.45E–01 25
1H-4 5.9 Clay-bearing nannofossil ooze None 9.22E–03 1.08E–01 18 6.80E–03 7.81E–02 13
1H-5 7.4 Clay-bearing nannofossil ooze Slightly 3.10E–02 3.77E–01 64 NA NA NA
2H-1 9.4 Clay-bearing nannofossil ooze Slightly 3.03E–03 3.56E–02 6 1.53E+00 1.77E+01 3011
2H-2 10.9 Clay-bearing nannofossil ooze Slightly 1.58E–02 1.92E–01 33 NA NA NA
2H-3 12.4 Nannofossil marl Slightly 7.80E–03 1.04E–01 18 NA NA NA
2H-4 13.9 Nannofossil marl Slightly 7.47E–02 8.96E–01 152 2.30E–02 2.84E–01 48
2H-5 15.4 Nannofossil-bearing clay Very 2.11E–02 2.73E–01 46 8.60E–02 9.80E–01 167
329-U1368D-
1H-1 1.3 Clay-bearing nannofossil ooze Slightly 9.80E–03 1.54E–01 26 BD BD BD
1H-2 2.7 Clay-bearing nannofossil ooze None 7.46E–03 9.60E–02 16 1.81E–04 2.46E–03 0
1H-3 3.8 Clay-bearing nannofossil ooze None 2.51E–04 3.29E–03 1 2.11E–02 3.18E–01 54
1H-4 5.0 Clay-bearing nannofossil ooze None 2.05E–04 3.50E–03 1 5.37E–03 7.08E–02 12
1H-5 7.3 Clay-bearing nannofossil ooze Slightly 2.16E–02 2.73E–01 46 1.68E–03 2.06E–02 3
2H-1 8.5 Clay-bearing nannofossil ooze Slightly 2.59E–02 3.45E–01 59 7.06E–04 1.05E–02 2
2H-2 9.8 Clay-bearing nannofossil ooze None 2.86E–04 3.53E–03 1 BD BD BD
2H-3 11.2 Nannofossil marl None 5.93E–03 7.35E–02 13 4.14E–02 5.86E–01 100
2H-4 13.5 Nannofossil-bearing clay None 1.50E–03 1.91E–02 3 1.31E–04 1.64E–03 0
2H-5 14.8 Nannofossil-bearing clay None 1.43E–02 1.67E–01 28 4.25E–04 5.08E–03 1

BD = below detection, NA = not applicable. DF = drilling fluid.

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