Graf, T; Craig, Harmon C (1999): GISP2 Ar, Kr, and Xe data [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.56087
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Graf, T; Craig, Harmon C (1997): GISP2: Gravitational enrichment of Kr/Ar and Xe/Ar ratios. EOS, Transactions of the American Geophysical Union, 78, F7
GRIP/GISP (1997): The Greenland Summit Ice Cores CD-ROM GISP2/GRIP. National Snow and Ice Data Center, University of Colorado at Boulder, and World Data Center for Paleoclimatology, National Geophysical Data Center, Boulder Colorado, CD-ROM, grip-gisp.iso
Project(s):
Greenland Ice Core Projects (GRIP/GISP/NGRIP)
Coverage:
Latitude: 72.970000 * Longitude: -38.800000
Date/Time Start: 1990-01-01T00:39:00 * Date/Time End: 1990-01-01T00:39:00
Minimum DEPTH, ice/snow: 2321.1100 m * Maximum DEPTH, ice/snow: 3052.0000 m
Event(s):
GISP2 * Latitude: 72.970000 * Longitude: -38.800000 * Date/Time: 1990-01-01T00:39:00 * Elevation: 3208.0 m * Recovery: 3053 m * Campaign: GISP * Basis: Sampling/drilling ice * Method/Device: Drilling/drill rig (DRILL) * Comment: GISP2 is a combination of the shallow B and the deeper D core; about 200 ka
Comment:
The dominant affect on these values is believed to be gravitational fractionation during the gas occlusion process. Last 3 samples are from silty ice; their Kr/Ar and Xe/Ar ratios are affected by geochemical proc other than gravitational frac.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, ice/snow | Depth ice/snow | m | Geocode | ||
| 2 | Argon | Ar | cm3/kg | Craig, Harmon C | ||
| 3 | Krypton-84/Argon-36 | 84Kr/36Ar | Craig, Harmon C | |||
| 4 | Krypton-84/Argon-36, standard deviation | 84Kr/36Ar std dev | ± | Craig, Harmon C | ||
| 5 | Xenon-132/Argon-36 | 132Xe/36Ar | Craig, Harmon C | |||
| 6 | Xenon-132/Argon-36, standard deviation | 132Xe/36Ar std dev | ± | Craig, Harmon C |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
194 data points