Mukhopadhyay, Sujoy; Farley, Kenneth A (2006): (Table 1) Helium concentration in bulk and leached pelagic clays from Core LR44-GPC-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.710929, 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: 30.316667 * Longitude: -157.819167
Minimum DEPTH, sediment/rock: 10.925 m * Maximum DEPTH, sediment/rock: 11.400 m
Event(s):
Comment:
The total volumes of acids used in all cases were 50 ml.
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 model | Age model | ka | Mukhopadhyay, Sujoy | ||
| 5 | Sample code/label | Sample label | Mukhopadhyay, Sujoy | DSDP/ODP/IODP sample designation | ||
| 6 | Rock type | Rock | Mukhopadhyay, Sujoy | |||
| 7 | Sample type | Samp type | Mukhopadhyay, Sujoy | |||
| 8 | Insoluble residue | Insol res | % | Mukhopadhyay, Sujoy | ||
| 9 | Helium-3/Helium-4 | 3He/4He | 10-4 | Mukhopadhyay, Sujoy | Isotope ratio mass spectrometry | normalized to the air ratio of 0.00000139 |
| 10 | Helium-3 | 3He | 10-10 cm3/g | Mukhopadhyay, Sujoy | Isotope ratio mass spectrometry | STP |
| 11 | Helium-4 | 4He | 10-9 cm3/g | Mukhopadhyay, Sujoy | Isotope ratio mass spectrometry | STP |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
85 data points