Table 1 Updated carbon isotopic composition of DOC—measured values
From: Addendum: Microbial decomposition of marine dissolved organic matter in cool oceanic crust
Location description | Latitude (N) | Longitude (W) | Depth (m)* | Sampling year | Revised δ13C (‰, ±0.5‰) | Revised Δ14C (‰) | Revised radiocarbon age (years) | Revised NOSAMS accession no. | Original NOSAMS accession no. |
|---|---|---|---|---|---|---|---|---|---|
Bottom water | 22° 47.3200' | 46° 03.6700' | 4465 | 2014 | −22.8 | −433 ± 20 | 4500 ± 160 | OS-146131 | OS-129812 |
U1382A | 22° 45.3531' | 46° 04.8911' | 146-189 | 2012 | −24.5 | −601 ± 20 | 7310 ± 280 | OS-149258 | OS-112869 |
U1382A | 22° 45.3531' | 46° 04.8911' | 146-189 | 2014 | −23.4 | −516 ± 20 | 5770 ± 240 | OS-149258 | OS-129812 |
U1383C - shallow | 22° 48.1241' | 46° 03.1662' | 76–129 | 2012 | −24.9 | −681 ± 30 | 9140 ± 710 | OS-149256 | OS-111533 |
U1383C - shallow | 22° 48.1241' | 46° 03.1662' | 76–129 | 2014 | −23.1 | −612 ± 30 | 7540 ± 530 | OS-146129 | OS-129810 |
U1383C - middle | 22° 48.1241' | 46° 03.1662' | 204-248 | 2012 | −26.3 | −675 ± 30 | 8960 ± 700 | OS-146130 | OS-111534 |
U1383C - deep | 22° 48.1241' | 46° 03.1662' | 204-248 | 2014 | −23.8 | −591 ± 30 | 7110 ± 450 | OS-146132 | OS-129811 |
