Claypool, George E; Milkov, Alexei V; Lee, Young-Joo; Torres, Marta E; Borowski, Walter S; Tomaru, Hitoshi (2006): (Table T5) Carbon isotope composition of methane and carbon dioxide in PCS gas of ODP Leg 204 sites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.774720, In supplement to: Claypool, GE et al. (2006): Microbial methane generation and gas transport in shallow sediments of an accretionary complex, southern Hydrate Ridge (ODP Leg 204), offshore Oregon, USA. In: Tréhu, AM; Bohrmann, G; Torres, ME; Colwell, FS (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 204, 1-52, https://doi.org/10.2973/odp.proc.sr.204.113.2006
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 44.576711 * Median Longitude: -125.124993 * South-bound Latitude: 44.568430 * West-bound Longitude: -125.151280 * North-bound Latitude: 44.586300 * East-bound Longitude: -125.073930
Date/Time Start: 2002-07-13T12:45:00 * Date/Time End: 2002-08-27T21:30:00
Minimum DEPTH, sediment/rock: 14.0 m * Maximum DEPTH, sediment/rock: 291.7 m
Event(s):
204-1244C * Latitude: 44.586300 * Longitude: -125.119830 * Date/Time Start: 2002-07-13T12:45:00 * Date/Time End: 2002-07-16T05:30:00 * Elevation: -895.1 m * Penetration: 333.5 m * Recovery: 315.5 m * Location: North Pacific Ocean * Campaign: Leg204 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 39 cores; 332 m cored; 1.5 m drilled; 95 % recovery
204-1244E * Latitude: 44.586180 * Longitude: -125.119530 * Date/Time Start: 2002-08-18T23:00:00 * Date/Time End: 2002-08-22T01:45:00 * Elevation: -893.3 m * Penetration: 250 m * Recovery: 137.73 m * Location: North Pacific Ocean * Campaign: Leg204 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 19 cores; 135.8 m cored; 114.2 m drilled; 101.4 % recovery
204-1244F * Latitude: 44.586150 * Longitude: -125.119500 * Date/Time Start: 2002-08-22T01:45:00 * Date/Time End: 2002-08-22T06:45:00 * Elevation: -896.3 m * Penetration: 24.1 m * Recovery: 24.9 m * Location: North Pacific Ocean * Campaign: Leg204 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 4 cores; 24.1 m cored; 0 m drilled; 103.3 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Claypool, George E | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 4 | C1/C2 hydrocarbon ratio | C1/C2 | Claypool, George E | |||
| 5 | δ13C, methane | δ13C CH4 | ‰ PDB | Claypool, George E | Mass spectrometer Finnigan Delta Plus | |
| 6 | δ13C, carbon dioxide, gas hydrate | δ13C CO2 GH | ‰ PDB | Claypool, George E | Mass spectrometer Finnigan Delta Plus |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
251 data points
Data
| 1 Event | 2 Sample label | 3 Depth sed [m] | 4 C1/C2 | 5 δ13C CH4 [‰ PDB] | 6 δ13C CO2 GH [‰ PDB] |
|---|---|---|---|---|---|
| 204-1244C | 204-1244C-14P | 120.0 | -64.5 | ||
| 204-1244C | 204-1244C-16P | 131.0 | -65.4 | ||
| 204-1244C | 204-1244C-16P-2 | 131.0 | -66.4 | ||
| 204-1244C | 204-1244C-18P | 142.0 | -66.3 | ||
| 204-1244C | 204-1244C-18P-G2 | 142.0 | -66.6 | ||
| 204-1244F | 204-1244F-4P-G1 | 23.6 | 117374 | -71.3 | 1.6 |
| 204-1244E | 204-1244E-6P-G1 | 64.5 | -68.9 | ||
| 204-1244E | 204-1244E-11P-G4 | 75.8 | -68.1 | ||
| 204-1245B | 204-1245B-17P | 147.6 | -65.1 | 6.3 | |
| 204-1245B | 204-1245B-33P-G1 | 291.7 | 4417 | -65.1 | -6.6 |
| 204-1245B | 204-1245B-33P-G2 | 291.7 | 11106 | -65.6 | |
| 204-1245B | 204-1245B-33P-G3 | 291.7 | 13335 | -66.1 | -7.3 |
| 204-1245B | 204-1245B-33P-G4 | 291.7 | 11982 | -63.2 | |
| 204-1245B | 204-1245B-33P-G5 | 291.7 | 10983 | -65.1 | -3.2 |
| 204-1245B | 204-1245B-33P-G6 | 291.7 | 10804 | -65.5 | 0.7 |
| 204-1245C | 204-1245C-3P-G1 total | 17.5 | 48785 | -75.1 | |
| 204-1245C | 204-1245C-8P-G1 | 57.5 | 73546 | -68.7 | |
| 204-1245C | 204-1245C-8P-G2 | 57.5 | 179625 | -68.8 | |
| 204-1245C | 204-1245C-8P-G3 | 57.5 | 5879 | -66.7 | |
| 204-1245C | 204-1245C-8P-G4 | 57.5 | 147119 | -66.5 | |
| 204-1245C | 204-1245C-8P-G5 | 57.5 | 143493 | -68.5 | -3.1 |
| 204-1245C | 204-1245C-8P-G6 | 57.5 | 55635 | -67.5 | -3.5 |
| 204-1245C | 204-1245C-8P-G7 | 57.5 | 114987 | -67.6 | -3.9 |
| 204-1245C | 204-1245C-8P-G8 | 57.5 | 105301 | -68.1 | -3.4 |
| 204-1245C | 204-1245C-16P-G3 | 120.5 | 4211 | -67.6 | |
| 204-1245C | 204-1245C-16P-G4 | 120.5 | 4179 | -66.8 | |
| 204-1245C | 204-1245C-16P-G5 | 120.5 | 4055 | -67.9 | |
| 204-1245C | 204-1245C-16P-G10 | 120.5 | 3645 | -67.6 | |
| 204-1245C | 204-1245C-16P-G15 | 120.5 | 3473 | -66.1 | |
| 204-1245C | 204-1245C-16P-G20 | 120.5 | 3060 | -67.6 | |
| 204-1245C | 204-1245C-16P-G25 | 120.5 | 3127 | -68.2 | -2.2 |
| 204-1245C | 204-1245C-16P-G30 | 120.5 | 2580 | -67.8 | 2.0 |
| 204-1247B | 204-1247B-4P-G1 | 23.1 | 460317 | -72.2 | |
| 204-1247B | 204-1247B-16P-G1 | 123.8 | 60728 | -67.9 | |
| 204-1247B | 204-1247B-16P-G4 | 123.8 | 3866 | -68.3 | |
| 204-1247B | 204-1247B-16P-G5 | 123.8 | 2504 | -67.7 | |
| 204-1247B | 204-1247B-16P-G8 | 123.8 | 2381 | -67.5 | |
| 204-1247B | 204-1247B-16P-G12 | 123.8 | 2666 | -66.4 | |
| 204-1247B | 204-1247B-16P-G15 | 123.8 | 2515 | -67.2 | |
| 204-1247B | 204-1247B-16P-G16 | 123.8 | 2083 | -67.3 | -5.4 |
| 204-1249C | 204-1249C-6P-G7 | 34.0 | 616 | -65.1 | |
| 204-1249C | 204-1249C-6P-G11 | 34.0 | 645 | -65.3 | 0.1 |
| 204-1249C | 204-1249C-6P-G17 | 34.0 | 636 | -64.7 | 2.4 |
| 204-1249F | 204-1249F-4P-G1 | 14.0 | 664 | -71.8 | 1.6 |
| 204-1249F | 204-1249F-4P-G2 | 14.0 | 1026 | -65.8 | -11.0 |
| 204-1249F | 204-1249F-4P-G3 | 14.0 | 1006 | -65.2 | |
| 204-1249F | 204-1249F-4P-G6 | 14.0 | 951 | -60.4 | -13.7 |
| 204-1249F | 204-1249F-4P-G7 | 14.0 | 1100 | -65.5 | -4.1 |
| 204-1249F | 204-1249F-4P-G8 | 14.0 | 1317 | -65.5 | -8.1 |
| 204-1249F | 204-1249F-4P-G9 | 14.0 | 1394 | -65.4 | |
| 204-1249F | 204-1249F-4P-G10 | 14.0 | 1252 | -65.5 | -12.1 |
| 204-1249F | 204-1249F-4P-G11 | 14.0 | 984 | -65.4 | |
| 204-1249F | 204-1249F-4P-G13 | 14.0 | 753 | -66.0 | |
| 204-1249F | 204-1249F-4P-G14 | 14.0 | 786 | -65.1 | |
| 204-1249F | 204-1249F-4P-G18 | 14.0 | 783 | -65.4 | -18.1 |
| 204-1249F | 204-1249F-4P-G22 | 14.0 | 689 | -65.9 | -3.1 |
| 204-1249F | 204-1249F-4P-G28 | 14.0 | 746 | -65.6 | -3.1 |
| 204-1249F | 204-1249F-4P-G35 | 14.0 | 663 | -67.0 | |
| 204-1249F | 204-1249F-4P-G49 | 14.0 | 679 | -65.4 | |
| 204-1249F | 204-1249F-4P-G68 | 14.0 | 725 | -65.3 | -8.4 |
| 204-1249F | 204-1249F-4P-G71 | 14.0 | 661 | -65.5 | 1.6 |
| 204-1249F | 204-1249F-4P-G82 | 14.0 | 619 | -65.8 | -8.0 |
| 204-1249F | 204-1249F-4P-G96 | 14.0 | 555 | -65.6 | -3.4 |
| 204-1250D | 204-1250D-5P-G1 | 35.5 | 18050 | -70.3 | |
| 204-1250D | 204-1250D-5P-G2 | 35.5 | 16571 | -69.1 | |
| 204-1250D | 204-1250D-5P-G3 | 35.5 | 14995 | -68.8 | |
| 204-1250D | 204-1250D-5P-G4 | 35.5 | 16483 | -69.0 | |
| 204-1250F | 204-1250F-4P-G4 | 119.5 | 917 | 945.0 | -66.5 |
| 204-1251B | 204-1251B-12P-G3 | 104.6 | 58968 | -68.5 | 1.7 |
| 204-1251B | 204-1251B-18P-G3 | 154.1 | 86669 | -68.0 | 3.0 |
| 204-1251B | 204-1251B-35P-G4 | 291.1 | 4755 | -62.2 | |
| 204-1251D | 204-1251D-6P-G4 | 46.4 | 119668 | -70.2 | |
| 204-1251D | 204-1251D-10P | 69.4 | -69.2 | -2.0 | |
| 204-1251D | 204-1251D-21P-G3 | 173.9 | -67.1 | ||
| 204-1251D | 204-1251D-29P-G5 | 228.0 | 7949 | -65.4 | |
| 204-1251G | 204-1251G-2P-G4 | 20.5 | 180577 | -71.1 | -7.3 |