Extended Data Table 1 Summary list of samples used to measure carbon fixation assimilation rates (14C-bicarbonate) including mineralogical and biological characteristics
Sample ID (by location) | Dive | Activity | Sample Type | Dominant Mineralogya | Porosity (%)a | Average Carbon fixation rates (nmol C g−1 d−1) | Cells g−1 |
|---|---|---|---|---|---|---|---|
P Vent 1 | ALV5017 | Active | Bulk | 0.22 | 6.70E+05 | ||
P Vent 2 | 0.02 | 1.07E+09 | |||||
P Vent 3 | 0.01 | 5.43E+08 | |||||
Bio9 1 | ALV5013 | Active (Tmax 286°C) | Bulk | sp, po, anh, ccp, mc | 40 | 0.78 | 1.78E+08 |
Bio9 2 | 0.01 | 4.57E+05 | |||||
Bio9 3b | ALV5015 | Inactive* | Bulk | py, feooh, po, ccp, sp, anh, mc | 20 | 0.05 | 1.47E+07 |
Bio9 4 | 0.11 | 1.38E+06 | |||||
Bio9 5b | 0.3 | 1.17E+06 | |||||
BioVent 1 | ALV5046 | Active (Tmax 303°C) | Bulk | anh, py, feooh | 50 | 1.79 | 1.50E+07 |
BioVent 2 | Active (Tmax 300°C) | Bulk | sp, py, mc, ccp | 60 | 8.17 | 2.00E+08 | |
BioVent 3 | Inactive* | Bulk | sp, mc, ccp, py, feooh | 20 | 5.75 | 4.50E+07 | |
Mosh Pit 1b | ALV5019 | Inactive | Bulk | ccp, py | 30 | 0.13 | NA |
Mosh Pit 2b | 0.25 | 7.94E+08 | |||||
Mosh Pit 0 | ALV5019 | Inactive | Bulk | ccp, feooh, py | 35 | NA | NA |
Mosh Pit 3 | 0.23 | 2.13E+07 | |||||
Mosh Pit 4b | 0.15 | 1.51E+08 | |||||
Mosh Pit 5b | ALV5044 | Inactive | Bulk | 5.08 | NA | ||
Mosh Pit 5A | Inner | mc, py, ccp, anh, sp, feooh | 35 | 0.24 | NA | ||
Mosh Pit 5B | Middle | mc, py, ccp, anh, sp, feooh | 35 | 0.11 | NA | ||
Mosh Pit 5C | Outer | feooh | 35 | 24.52 | NA | ||
Lucky’s Mound 1 | ALV5044 | Inactive | Bulk | 1.19 | NA | ||
Lucky’s Mound 1A | Inner | sp, ccp | 30 | 0.15 | NA | ||
Lucky’s Mound 1B | Middle | ccp, sp, py | 20 | 0.08 | NA | ||
Lucky’s Mound 1C | Outer | ccp, py, feooh, atac, sp | 10 | 5.24 | NA | ||
Lucky’s Mound 2b | ALV5045 | Inactive | Bulk | 1.19 | 3.83E+07 | ||
Lucky’s Mound 2A | Inner | py, feooh | 25 | 0.66 | NA | ||
Lucky’s Mound 2B | Outer | feooh, atac | 25 | 1.92 | NA | ||
Lucky’s Mound 3b | ALV5045 | Inactive | Bulk | 18.34 | 8.88E+05 | ||
Lucky’s Mound 3A | Inner | mc, ccp | 5 | 0.27 | NA | ||
Lucky’s Mound 3B | Outer | feooh | 4 | 74.88 | NA |
