Erhardt, Andrea M; Douglas, Grant; Jacobson, Andrew D; Wimpenny, Josh; Yin, Qing-Zhu; Paytan, Adina: Pb isotopic ratios for downcore detrital fractions from sediment cores TTN13-72 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.931045 (dataset in review), In: Erhardt, AM et al.: Assessing sedimentary detrital Pb isotopes as a dust tracer in the Pacific Ocean [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.931047 (dataset in review)
Abstract:
Pb isotopic ratios for downcore detrital fractions from TTN013-PC72, at 0.1°N, 139.4°W. These samples were isolated and measured in the same fashion as the coretop detrital fractions. Dating for this core is robust, with samples covering the last ~105 kyr.
Related to:
Erhardt, Andrea M; Douglas, Grant; Jacobson, Andrew D; Wimpenny, Josh; Yin, Qing-Zhu; Paytan, Adina (in review): Assessing sedimentary detrital Pb isotopes as a dust tracer in the Pacific Ocean. Paleoceanography and Paleoclimatology
Coverage:
Latitude: 0.000000 * Longitude: -139.000000
Minimum DEPTH, sediment/rock: 0.17 m * Maximum DEPTH, sediment/rock: 2.07 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Erhardt, Andrea M | Geocode | |
| 2 | Depth, top/min | Depth top | m | Erhardt, Andrea M | ||
| 3 | Depth, bottom/max | Depth bot | m | Erhardt, Andrea M | ||
| 4 | AGE | Age | ka BP | Erhardt, Andrea M | Geocode – 2 sigma | |
| 5 | Lead-206/Lead-204 ratio | 206Pb/204Pb | Erhardt, Andrea M | Calculated | ||
| 6 | Lead-207/Lead-204 ratio | 207Pb/204Pb | Erhardt, Andrea M | Calculated | ||
| 7 | Lead-208/Lead-204 ratio | 208Pb/204Pb | Erhardt, Andrea M | Calculated | ||
| 8 | Lead-208/Lead-206 ratio | 208Pb/206Pb | Erhardt, Andrea M | Calculated | ||
| 9 | Lead-207/Lead-206 ratio | 207Pb/206Pb | Erhardt, Andrea M | Calculated | ||
| 10 | Lead-208/Lead-207 ratio | 208Pb/207Pb | Erhardt, Andrea M | Calculated | ||
| 11 | Lead-206/Lead-207 ratio | 206Pb/207Pb | Erhardt, Andrea M | Calculated |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
153 data points