Süfke, Finn; Gutjahr, Marcus; Keigwin, Lloyd D; Reilly, Brendan T; Giosan, Liviu; Lippold, Jörg (2021): Lead isotopes in sediment cores JPC15 and JPC27 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932639, In: Süfke, F et al. (2021): Deglacial geochemical evidence of meltwater drainage into the Arctic from the Mackenzie Delta and Amundsen Gulf [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.932646
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Abstract:
In this dataset we present high resolution Pb isotope records from the Mackenzie Delta area and the Amundsen Gulf. Here we present the authigenic as well as the detrital isotopic composition. With both components it is possible to give an accurate interpretation of meltwater runoff into the Arctic.
Keyword(s):
Related to:
Süfke, Finn; Gutjahr, Marcus; Keigwin, Lloyd D; Reilly, Brendan T; Giosan, Liviu; Lippold, Jörg (2022): Arctic drainage of Laurentide Ice Sheet meltwater throughout the past 14,700 years. Communications Earth & Environment, 3(1), https://doi.org/10.1038/s43247-022-00428-3
Coverage:
Latitude: 71.103667 * Longitude: -135.135500
Minimum DEPTH, sediment/rock: 0.02 m * Maximum DEPTH, sediment/rock: 14.64 m
Event(s):
HLY1302-JPC15 (JPC15) * Latitude: 71.103667 * Longitude: -135.135500 * Elevation: -687.0 m * Location: Beaufort Sea * Campaign: HLY1302 * Basis: Healy * Method/Device: Jumbo Piston Core (JPC)
HLY1302-JPC27 (JPC27) * Latitude: 71.103667 * Longitude: -135.135500 * Elevation: -687.0 m * Location: Beaufort Sea * Campaign: HLY1302 * Basis: Healy * Method/Device: Jumbo Piston Core (JPC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Süfke, Finn | |||
| 2 | Cruise/expedition | Expedition | Süfke, Finn | |||
| 3 | Core | Core | Süfke, Finn | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Süfke, Finn | Geocode | |
| 5 | Depth, composite | Depth comp | mcd | Süfke, Finn | ||
| 6 | AGE | Age | ka BP | Süfke, Finn | Geocode | |
| 7 | Comment | Comment | Süfke, Finn | Phase | ||
| 8 | Lead-206/Lead-204 ratio | 206Pb/204Pb | Süfke, Finn | |||
| 9 | Lead-206/Lead-204 ratio, error | 206Pb/204Pb e | ± | Süfke, Finn | ||
| 10 | Lead-207/Lead-204 ratio | 207Pb/204Pb | Süfke, Finn | |||
| 11 | Lead-207/Lead-204 ratio, error | 207Pb/204Pb e | ± | Süfke, Finn | ||
| 12 | Lead-208/Lead-204 ratio | 208Pb/204Pb | Süfke, Finn | |||
| 13 | Lead-208/Lead-204 ratio, error | 208Pb/204Pb e | ± | Süfke, Finn | ||
| 14 | Lead-208/Lead-206 ratio | 208Pb/206Pb | Süfke, Finn | |||
| 15 | Lead-208/Lead-206 ratio, error | 208Pb/206Pb e | ± | Süfke, Finn | ||
| 16 | Lead-207/Lead-206 ratio | 207Pb/206Pb | Süfke, Finn | |||
| 17 | Lead-207/Lead-206, error | 207Pb/206Pb e | ± | Süfke, Finn | ||
| 18 | Lead-208/Lead-207 ratio | 208Pb/207Pb | Süfke, Finn | |||
| 19 | Lead-208/Lead-207, error | 208Pb/207Pb e | ± | Süfke, Finn |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2239 data points
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