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Table T18. Headspace gas concentrations, Hole C0002M.

Core, section Depth
(mbsf)
Headspace gas (ppmv) C1/C2 Headspace gas (µM)
Methane Ethane Propane Methane Ethane Propane
348-C0002M-
1R-2 477.8 3885.0 5.6 ND 689 2041.7 2.9 ND
1R-4 480.0 2532.4 5.4 ND 465 1188.7 2.5 ND
2R-2 487.3 6187.5 8.7 ND 713 1582.7 2.2 ND
3R-1 494.9 2829.5 8.1 ND 350 971.6 2.8 ND
4R-2 505.8 7354.7 9.9 ND 739 2059.1 2.8 ND

ND = not detected.

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