Mukhopadhyay, Sujoy; Farley, Kenneth A (2006): (Table 2) Results of stepwise degassing experiments and diffusion runs on pelagic clays from DSDP Hole 91-596B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.710930, In supplement to: Mukhopadhyay, S; Farley, KA (2006): New insights into the carrier phase(s) of extraterrestrial 3He in geologically old sediments. Geochimica et Cosmochimica Acta, 70(19), 5061-5073, https://doi.org/10.1016/j.gca.2006.06.1566
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -23.853300 * Longitude: -165.654500
Date/Time Start: 1983-02-12T00:00:00 * Date/Time End: 1983-02-12T00:00:00
Minimum DEPTH, sediment/rock: 33.015 m * Maximum DEPTH, sediment/rock: 33.015 m
Event(s):
91-596B * Latitude: -23.853300 * Longitude: -165.654500 * Date/Time: 1983-02-12T00:00:00 * Elevation: -5701.0 m * Penetration: 34.3 m * Recovery: 9 m * Location: South Pacific Ocean * Campaign: Leg91 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 1 cores; 9.6 m cored; 0 m drilled; 94 % recovery
Comment:
For all samples duration of each step was 60 min.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Depth, top/min | Depth top | m | Mukhopadhyay, Sujoy | ||
3 | Depth, bottom/max | Depth bot | m | Mukhopadhyay, Sujoy | ||
4 | Age, minimum/young | Age min | ka | Mukhopadhyay, Sujoy | ||
5 | Age, maximum/old | Age max | ka | Mukhopadhyay, Sujoy | ||
6 | Sample code/label | Sample label | Mukhopadhyay, Sujoy | DSDP/ODP/IODP sample designation | ||
7 | Sample mass | Samp m | g | Mukhopadhyay, Sujoy | ||
8 | Rock type | Rock | Mukhopadhyay, Sujoy | |||
9 | Sample type | Samp type | Mukhopadhyay, Sujoy | |||
10 | Temperature, technical | T tech | °C | Mukhopadhyay, Sujoy | ||
11 | Helium-3 | 3He | 10-10 cm3/g | Mukhopadhyay, Sujoy | Isotope ratio mass spectrometry | STP |
12 | Helium-3/Helium-4 | 3He/4He | 10-4 | Mukhopadhyay, Sujoy | Isotope ratio mass spectrometry | normalized to the air ratio of 0.00000139 |
13 | Diffusion run | LogD/a**2 | 1/s | Mukhopadhyay, Sujoy | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
203 data points
Data
1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Age min [ka] | 5 Age max [ka] | 6 Sample label | 7 Samp m [g] | 8 Rock | 9 Samp type | 10 T tech [°C] | 11 3He [10-10 cm3/g] | 12 3He/4He [10-4] | 13 LogD/a**2 [1/s] |
---|---|---|---|---|---|---|---|---|---|---|---|---|
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 100 | 0.0000 | 32000 | -12.8 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 150 | 0.0001 | 22000 | -12.0 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 200 | 0.0002 | 17000 | -11.0 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 250 | 0.0017 | 42000 | -9.2 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 300 | 0.0062 | 93000 | -8.0 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 400 | 0.0116 | 87000 | -6.8 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 450 | 0.0035 | 30000 | -7.2 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 500 | 0.0111 | 114000 | -6.6 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 550 | 0.0221 | 330000 | -6.2 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 600 | 0.0368 | 669000 | -5.8 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 650 | 0.0434 | 701000 | -5.5 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 700 | 0.0664 | 585000 | -5.1 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 750 | 0.0565 | 861000 | -4.9 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 755 | 0.0219 | 654000 | -5.1 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 850 | 0.0095 | 1348000 | -5.4 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 900 | 0.0304 | 1632000 | -4.6 |
33.015 | 33.00 | 33.03 | 75000 | 90000 | 91-596B-1-6,80-83 | 0.150 | metalliferous pelagic clay | bulk | 1400 | 0.0244 | 1627000 |