Claypool, George E; Milkov, Alexei V; Lee, Young-Joo; Torres, Marta E; Borowski, Walter S; Tomaru, Hitoshi (2006): (Table T6) Carbon isotope composition of methane and carbon dioxide in hydrate-bound gas of ODP Leg 204 sites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.774724, 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: 44.575924 * Median Longitude: -125.144757 * South-bound Latitude: 44.568430 * West-bound Longitude: -125.152500 * North-bound Latitude: 44.586300 * East-bound Longitude: -125.119530
Date/Time Start: 2002-07-13T12:45:00 * Date/Time End: 2002-08-27T21:30:00
Minimum DEPTH, sediment/rock: 0.0 m * Maximum DEPTH, sediment/rock: 105.1 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
204-1245B * Latitude: 44.585980 * Longitude: -125.149100 * Date/Time Start: 2002-08-06T07:15:00 * Date/Time End: 2002-08-09T15:45:00 * Elevation: -869.7 m * Penetration: 473.7 m * Recovery: 418.02 m * Location: North Pacific Ocean * Campaign: Leg204 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 53 cores; 471.7 m cored; 2 m drilled; 88.6 % 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 | DSDP/ODP/IODP sample designation | ||
| 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:
170 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-8H-1,47-52 | 65.0 | 25647 | -67.1 | -13.5 |
| 204-1244C | 204-1244C-10H-2,70-103 | 85.0 | 40934 | -69.5 | -5.1 |
| 204-1244E | 204-1244E-12H-1,60-6X | 74.2 | 50583 | -68.3 | 1.6 |
| 204-1245B | 204-1245B-6H-5,103 | 54.5 | 60730 | -69.1 | -1.3 |
| 204-1245B | 204-1245B-9H-CC | 85.0 | 45431 | -67.5 | 1.7 |
| 204-1245C | 204-1245C-13H-4,56-76 | 101.4 | 47463 | -67.8 | -3.3 |
| 204-1246B | 204-1246B-12H-4 | 105.1 | 53957 | -68.2 | -9.7 |
| 204-1247B | 204-1247B-12H-2,41-51 | 93.0 | 24150 | -70.0 | -3.9 |
| 204-1248B | 204-1248B-1H-1,50-55 | 0.5 | 726 | -68.1 | -30.0 |
| 204-1248B | 204-1248B-1H-HYD2 | 2.0 | -67.1 | -11.7 | |
| 204-1248B | 204-1248B-1H-CC | 2.2 | 625 | -67.2 | -3.5 |
| 204-1248B | 204-1248B-2H-2,0-25 | 7.4 | 279 | -66.2 | 2.0 |
| 204-1248C | 204-1248C-1X-2,0-10 | 1.5 | 739 | -65.9 | -26.1 |
| 204-1248C | 204-1248C-1X-CC | 2.2 | 563 | -66.1 | -2.6 |
| 204-1248C | 204-1248C-3X-CC | 22.4 | 753 | -67.0 | 1.9 |
| 204-1248C | 204-1248C-8H-6,85-87 | 74.6 | 2994 | -66.3 | 2.5 |
| 204-1248C | 204-1248C-10H-1,100-119 | 87.0 | 2017 | -67.8 | 0.2 |
| 204-1249B | 204-1249B-4A-1,74-82 | 38.3 | 284 | -64.8 | -3.8 |
| 204-1249C | 204-1249C-1H-1,105-120 | 1.1 | 1124 | -66.2 | -0.1 |
| 204-1249C | 204-1249C-1H-1,195-200 | 2.0 | 824 | -65.3 | |
| 204-1249C | 204-1249C-2H-1,0-5 | 2.0 | 492 | -63.3 | -9.9 |
| 204-1249C | 204-1249C-2H-CC | 5.0 | -66.4 | -12.3 | |
| 204-1249C | 204-1249C-3H-1,106-131 | 6.1 | 594 | -67.0 | -2.0 |
| 204-1249C | 204-1249C-4H-2,62-72 | 18.0 | 563 | -66.0 | -2.0 |
| 204-1249C | 204-1249C-4H-3,57-59 | 19.6 | 272 | -65.4 | 2.3 |
| 204-1249D | 204-1249D-1H-CC | 2.1 | 640 | -68.0 | -6.7 |
| 204-1249D | 204-1249D-3H-1,150-160 | 10.5 | 699 | -66.8 | 3.7 |
| 204-1249E | 204-1249E-1H-1,0-10 | 0.0 | 746 | -68.0 | -4.8 |
| 204-1249E | 204-1249E-3H-2,70-80 | 10.3 | 993 | -65.3 | 5.1 |
| 204-1249F | 204-1249F-1H-1,0-20 | 0.0 | 898 | -68.0 | |
| 204-1249F | 204-1249F-1H-mbio | 2.0 | -67.2 | -11.9 | |
| 204-1249F | 204-1249F-5H-1,64-70 | 16.1 | 602 | -63.2 | |
| 204-1249F | 204-1249F-5H,bottom | 16.3 | -63.2 | 2.5 | |
| 204-1249F | 204-1249F-6X-1,100-110 | 17.6 | 352 | -64.2 | -16.7 |
| 204-1249F | 204-1249F-6X-1,bottom | 17.7 | -64.6 | -3.4 | |
| 204-1249F | 204-1249F-8H-2,102-112 | 32.9 | -66.4 | 1.4 | |
| 204-1249F | 204-1249F-8H-2,117-127 | 33.0 | 431 | -63.5 | 1.4 |
| 204-1250C | 204-1250C-1H-CC | 1.4 | 1163 | -66.0 | -5.4 |
| 204-1250C | 204-1250C-2H-CC | 6.5 | 1513 | -64.8 | 6.7 |
| 204-1250C | 204-1250C-11H-3,120 | 86.7 | 22742 | -67.4 | -3.6 |
| 204-1250C | 204-1250C-12H-1,50 | 92.5 | -66.8 | -12.7 | |
| 204-1250D | 204-1250D-1H-1? | 1.0 | 1329 | -65.5 | -18.3 |
| 204-1250D | 204-1250D-1H-2,14-17 | 1.6 | 1156 | -65.6 | 3.5 |
| 204-1250D | 204-1250D-10H-3,53-84 | 81.5 | 45456 | -69.4 | 1.1 |
| 204-1250F | 204-1250F-1H-1,23 | 100.2 | 33981 | -70.2 | 0.5 |