Seltzer, Alan; Ng, Jessica; Danskin, Wesley; Kulongoski, Justin T; Gannon, Riley; Stute, Martin; Severinghaus, Jeffrey P (2019): Radiocarbon in San Diego groundwater samples [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.907873, In supplement to: Seltzer, A et al. (2019): Deglacial water-table decline in Southern California recorded by noble gas isotopes. Nature Communications, https://doi.org/10.1038/s41467-019-13693-2
Always quote citation above when using data! You can download the citation in several formats below.
Coverage:
Median Latitude: 32.710371 * Median Longitude: -117.107829 * South-bound Latitude: 32.659000 * West-bound Longitude: -117.142000 * North-bound Latitude: 32.778000 * East-bound Longitude: -117.086000
Minimum Elevation: 100.0 m * Maximum Elevation: 100.0 m
Event(s):
SDAQ-2A (SDAQ-2A) * Latitude: 32.778000 * Longitude: -117.121000 * Elevation: 100.0 m * Location: San Diego, California, U.S.A. * Method/Device: Sampling Well (WELL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Seltzer, Alan | |||
| 2 | Identification | ID | Seltzer, Alan | Sample/Well ID | ||
| 3 | Carbon-14, modern | pMC | % | Seltzer, Alan | ||
| 4 | δ13C | δ13C | ‰ PDB | Seltzer, Alan | ||
| 5 | Dilution factor | Dilution | Seltzer, Alan | q: dilution factor for groundwater radiocarbon age correction | ||
| 6 | AGE | Age | ka BP | Seltzer, Alan | Geocode – median; ??? | |
| 7 | Depth, well | Depth well | m | Seltzer, Alan |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
175 data points
Data
| 1 Event | 2 ID | 3 pMC [%] | 4 δ13C [‰ PDB] | 5 Dilution | 6 Age [ka BP] | 7 Depth well [m] |
|---|---|---|---|---|---|---|
| SDAQ-2A | SDAQ-2A | 2.6 | -14.1 | 0.57 | 29.6 | 223 |
| SDAQ-2B | SDAQ-2B | 2.6 | -14.1 | 0.57 | 29.6 | 223 |
| SDAQ-3A | SDAQ-3A | 3.0 | -14.1 | 0.56 | 28.1 | 148 |
| SDAQ-3B | SDAQ-3B | 3.0 | -14.1 | 0.56 | 28.1 | 148 |
| SDAQ-4A | SDAQ-4A | 1.1 | -14.3 | 0.57 | 37.2 | 50 |
| SDAQ-4B | SDAQ-4B | 1.1 | -14.3 | 0.57 | 37.2 | 50 |
| SDBP_1A | SDBP 1A | 2.6 | -7.6 | 0.30 | 25.4 | 454 |
| SDBP_1B | SDBP 1B | 2.6 | -7.6 | 0.30 | 25.4 | 454 |
| SDBP_2B | SDBP 2B | 3.5 | -8.0 | 0.32 | 21.9 | 317 |
| SDBP_3 | SDBP 3 | 13.9 | -12.9 | 0.51 | 12.6 | 177 |
| SDBP_4A | SDBP 4A | 19.8 | -11.5 | 0.46 | 7.5 | 73 |
| SDBP_4B | SDBP 4B | 19.8 | -11.5 | 0.46 | 7.5 | 73 |
| SDHF1A | SDHF1A | 2.8 | -10.1 | 0.41 | 26.3 | 494 |
| SDHF1B | SDHF1B | 2.8 | -10.1 | 0.41 | 26.3 | 494 |
| SDHF2A | SDHF2A | 3.7 | -8.1 | 0.32 | 21.6 | 317 |
| SDHF3A | SDHF3A | 4.8 | -13.1 | 0.52 | 23.6 | 241 |
| SDHF3B | SDHF3B | 4.8 | -13.1 | 0.52 | 23.6 | 241 |
| SDHF4C | SDHF4C | 19.3 | -12.8 | 0.51 | 9.0 | 137 |
| SDHF5A | SDHF5A | 29.9 | -11.1 | 0.44 | 3.0 | 76 |
| SDHF5B | SDHF5B | 29.9 | -11.1 | 0.44 | 3.0 | 76 |
| SDEP_1A | SDEP 1A | 1.3 | -6.9 | 0.28 | 29.5 | 396 |
| SDEP_1B | SDEP 1B | 1.3 | -6.9 | 0.28 | 29.5 | 396 |
| SDEP_2B | SDEP 2B | 12.4 | -14.0 | 0.56 | 15.0 | 293 |
| SDEP_2C | SDEP 2C | 12.4 | -14.0 | 0.56 | 15.0 | 293 |
| SDEP-3A | SDEP-3A | 22.0 | -11.9 | 0.47 | 7.4 | 232 |
| SDEP_4 | SDEP 4 | 37.1 | -13.9 | 0.55 | 3.2 | 131 |
| SDEP_5 | SDEP 5 | 33.2 | -12.4 | 0.49 | 3.7 | 52 |
| SDNB-2 | SDNB-2 | 12.0 | -12.4 | 0.49 | 13.5 | 207 |
| SDSW-1B | SDSW-1B | 0.3 | -19.3 | 0.77 | 40.0 | 607 |
| SDSW_2A | SDSW 2A | 1.1 | -12.8 | 0.51 | 35.7 | 404 |
| SDSW_2B | SDSW 2B | 1.1 | -12.8 | 0.51 | 35.7 | 404 |
| SDSW-3A | SDSW-3A | 7.6 | -15.9 | 0.64 | 21.4 | 299 |
| SDSW-3B | SDSW-3B | 7.6 | -15.9 | 0.64 | 21.4 | 299 |
| SDSW_4 | SDSW 4 | 18.8 | -15.3 | 0.61 | 11.9 | 171 |
| SDSW_5 | SDSW 5 | 58.7 | -13.3 | 0.53 | 0.0 | 58 |