Erhardt, Andrea M; Turchyn, Alexandra V; Dickson, J A D; Sadekov, Aleksey Y; Taylor, Paul D; Wilson, Mark A; Schrag, Daniel P (2019): (Table S1) Laser ablation strontium isotope analysis for hardgrounds [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.910312, In: Erhardt, AM et al. (2019): Chemical composition of carbonate hardground cements [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.910001
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Coverage:
Median Latitude: 33.063335 * Median Longitude: 137.216667 * South-bound Latitude: 11.500000 * West-bound Longitude: 11.566670 * North-bound Latitude: 52.000000 * East-bound Longitude: -82.000000
Event(s):
CHC-01 (1) * Latitude: 11.500000 * Longitude: 162.333330 * Location: Enewetak Atoll, Marshalls Islands * Method/Device: Geological sample (GEOS) * Comment: Age: 0 Ma; Stage: Modern; Period: Neogene
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Erhardt, Andrea M | |||
| 2 | Latitude of event | Latitude | Erhardt, Andrea M | |||
| 3 | Longitude of event | Longitude | Erhardt, Andrea M | |||
| 4 | Sample ID | Sample ID | Erhardt, Andrea M | |||
| 5 | Age, comment | Comm | Erhardt, Andrea M | |||
| 6 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Erhardt, Andrea M | LA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometer | ||
| 7 | Strontium-87/Strontium-86 ratio, standard deviation | 87Sr/86Sr std dev | ± | Erhardt, Andrea M | LA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometer | Int2SE |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
496 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Sample ID | 5 Comm | 6 87Sr/86Sr | 7 87Sr/86Sr std dev [±] |
|---|---|---|---|---|---|---|
| CHC-01 | 11.5000 | 162.3333 | CHC-01-Sr-01 | Modern | 0.709250 | 0.000080 |
| CHC-01 | 11.5000 | 162.3333 | CHC-01-Sr-02 | Modern | 0.709140 | 0.000120 |
| CHC-01 | 11.5000 | 162.3333 | CHC-01-Sr-03 | Modern | 0.709160 | 0.000120 |
| CHC-01 | 11.5000 | 162.3333 | CHC-01-Sr-04 | Modern | 0.709260 | 0.000090 |
| CHC-01 | 11.5000 | 162.3333 | CHC-01-Sr-05 | Modern | 0.709190 | 0.000100 |
| CHC-01 | 11.5000 | 162.3333 | CHC-01-Sr-06 | Modern | 0.709180 | 0.000080 |
| CHC-01 | 11.5000 | 162.3333 | Average | Modern | 0.709200 | 0.000050 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-01 | Late Holocene | 0.709200 | 0.000030 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-02 | Late Holocene | 0.709170 | 0.000030 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-03 | Late Holocene | 0.709190 | 0.000080 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-04 | Late Holocene | 0.709200 | 0.000060 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-05 | Late Holocene | 0.709220 | 0.000080 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-06 | Late Holocene | 0.709170 | 0.000070 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-07 | Late Holocene | 0.709150 | 0.000070 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-08 | Late Holocene | 0.709250 | 0.000060 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-09 | Late Holocene | 0.709187 | 0.000046 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-10 | Late Holocene | 0.709171 | 0.000058 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-11 | Late Holocene | 0.709201 | 0.000054 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-12 | Late Holocene | 0.709203 | 0.000054 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-13 | Late Holocene | 0.709300 | 0.000170 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-14 | Late Holocene | 0.709180 | 0.000210 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-15 | Late Holocene | 0.709210 | 0.000210 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-16 | Late Holocene | 0.709150 | 0.000210 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-17 | Late Holocene | 0.709290 | 0.000190 |
| CHC-02 | 24.1167 | 54.0167 | CHC-02-Sr-18 | Late Holocene | 0.709140 | 0.000200 |
| CHC-02 | 24.1167 | 54.0167 | Average | Late Holocene | 0.709200 | 0.000040 |
| CHC-03 | 24.1167 | 54.0167 | CHC-03-Sr-01 | Early Holocene | 0.709200 | 0.000050 |
| CHC-03 | 24.1167 | 54.0167 | CHC-03-Sr-02 | Early Holocene | 0.709200 | 0.000030 |
| CHC-03 | 24.1167 | 54.0167 | CHC-03-Sr-03 | Early Holocene | 0.709200 | 0.000020 |
| CHC-03 | 24.1167 | 54.0167 | CHC-03-Sr-04 | Early Holocene | 0.709100 | 0.000030 |
| CHC-03 | 24.1167 | 54.0167 | CHC-03-Sr-05 | Early Holocene | 0.709200 | 0.000030 |
| CHC-03 | 24.1167 | 54.0167 | CHC-03-Sr-06 | Early Holocene | 0.709200 | 0.000070 |
| CHC-03 | 24.1167 | 54.0167 | CHC-03-Sr-07 | Early Holocene | 0.709150 | 0.000210 |
| CHC-03 | 24.1167 | 54.0167 | CHC-03-Sr-08 | Early Holocene | 0.709150 | 0.000130 |
| CHC-03 | 24.1167 | 54.0167 | Average | Early Holocene | 0.709160 | 0.000010 |
| CHC-04 | 22.0000 | -82.0000 | CHC-04-Sr-01 | Lower Oligocene | 0.708000 | 0.000170 |
| CHC-04 | 22.0000 | -82.0000 | CHC-04-Sr-02 | Lower Oligocene | 0.708200 | 0.000240 |
| CHC-04 | 22.0000 | -82.0000 | CHC-04-Sr-03 | Lower Oligocene | 0.707900 | 0.000240 |
| CHC-04 | 22.0000 | -82.0000 | CHC-04-Sr-04 | Lower Oligocene | 0.708000 | 0.000230 |
| CHC-04 | 22.0000 | -82.0000 | CHC-04-Sr-05 | Lower Oligocene | 0.707900 | 0.000170 |
| CHC-04 | 22.0000 | -82.0000 | CHC-04-Sr-06 | Lower Oligocene | 0.707950 | 0.000320 |
| CHC-04 | 22.0000 | -82.0000 | CHC-04-Sr-07 | Lower Oligocene | 0.708510 | 0.000320 |
| CHC-04 | 22.0000 | -82.0000 | CHC-04-Sr-08 | Lower Oligocene | 0.707820 | 0.000400 |
| CHC-04 | 22.0000 | -82.0000 | CHC-04-Sr-09 | Lower Oligocene | 0.707840 | 0.000550 |
| CHC-04 | 22.0000 | -82.0000 | CHC-04-Sr-10 | Lower Oligocene | 0.707550 | 0.000610 |
| CHC-04 | 22.0000 | -82.0000 | CHC-04-Sr-11 | Lower Oligocene | 0.708450 | 0.000530 |
| CHC-04 | 22.0000 | -82.0000 | Average | Lower Oligocene | 0.708010 | 0.000280 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-01 | Middle Eocene | 0.707900 | 0.000490 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-02 | Middle Eocene | 0.707900 | 0.000230 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-03 | Middle Eocene | 0.708200 | 0.000410 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-04 | Middle Eocene | 0.707900 | 0.000370 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-05 | Middle Eocene | 0.708400 | 0.000460 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-06 | Middle Eocene | 0.708300 | 0.000530 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-07 | Middle Eocene | 0.707000 | 0.001600 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-08 | Middle Eocene | 0.707700 | 0.001300 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-09 | Middle Eocene | 0.708100 | 0.001400 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-10 | Middle Eocene | 0.707700 | 0.002700 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-11 | Middle Eocene | 0.708160 | 0.000480 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-12 | Middle Eocene | 0.707300 | 0.001300 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-13 | Middle Eocene | 0.707540 | 0.000610 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-14 | Middle Eocene | 0.708260 | 0.000740 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-15 | Middle Eocene | 0.707850 | 0.000900 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-16 | Middle Eocene | 0.707730 | 0.000650 |
| CHC-05 | 22.0000 | -82.0000 | CHC-05-Sr-17 | Middle Eocene | 0.707590 | 0.000630 |
| CHC-05 | 22.0000 | -82.0000 | Average | Middle Eocene | 0.707850 | 0.000370 |
| CHC-09 | 47.7167 | 18.4833 | CHC-09-Sr-01 | Jurassic 1 | 0.708600 | 0.000470 |
| CHC-09 | 47.7167 | 18.4833 | CHC-09-Sr-02 | Jurassic 1 | 0.709300 | 0.000520 |
| CHC-09 | 47.7167 | 18.4833 | CHC-09-Sr-03 | Jurassic 1 | 0.708600 | 0.001300 |
| CHC-09 | 47.7167 | 18.4833 | CHC-09-Sr-04 | Jurassic 1 | 0.708200 | 0.001300 |
| CHC-09 | 47.7167 | 18.4833 | CHC-09-Sr-05 | Jurassic 1 | 0.706500 | 0.001400 |
| CHC-09 | 47.7167 | 18.4833 | CHC-09-Sr-06 | Jurassic 1 | 0.706600 | 0.001400 |
| CHC-09 | 47.7167 | 18.4833 | Average | Jurassic 1 | 0.707970 | 0.001150 |
| CHC-10 | 47.7167 | 18.4833 | CHC-10-Sr-01 | Jurassic 2 | 0.707700 | 0.000140 |
| CHC-10 | 47.7167 | 18.4833 | CHC-10-Sr-02 | Jurassic 2 | 0.707700 | 0.000630 |
| CHC-10 | 47.7167 | 18.4833 | CHC-10-Sr-03 | Jurassic 2 | 0.707700 | 0.000630 |
| CHC-10 | 47.7167 | 18.4833 | CHC-10-Sr-04 | Jurassic 2 | 0.708200 | 0.000360 |
| CHC-10 | 47.7167 | 18.4833 | CHC-10-Sr-05 | Jurassic 2 | 0.708600 | 0.000510 |
| CHC-10 | 47.7167 | 18.4833 | CHC-10-Sr-06 | Jurassic 2 | 0.708100 | 0.001400 |
| CHC-10 | 47.7167 | 18.4833 | CHC-10-Sr-07 | Jurassic 2 | 0.706920 | 0.000780 |
| CHC-10 | 47.7167 | 18.4833 | CHC-10-Sr-08 | Jurassic 2 | 0.707860 | 0.000670 |
| CHC-10 | 47.7167 | 18.4833 | CHC-10-Sr-09 | Jurassic 2 | 0.706390 | 0.000590 |
| CHC-10 | 47.7167 | 18.4833 | CHC-10-Sr-10 | Jurassic 2 | 0.707400 | 0.001400 |
| CHC-10 | 47.7167 | 18.4833 | CHC-10-Sr-11 | Jurassic 2 | 0.707630 | 0.000870 |
| CHC-10 | 47.7167 | 18.4833 | Average | Jurassic 2 | 0.707640 | 0.000600 |
| CHC-11 | 46.3667 | 11.5667 | CHC-11-Sr-01 | Triassic | 0.707400 | 0.000390 |
| CHC-11 | 46.3667 | 11.5667 | CHC-11-Sr-02 | Triassic | 0.707600 | 0.000260 |
| CHC-11 | 46.3667 | 11.5667 | CHC-11-Sr-03 | Triassic | 0.707600 | 0.000450 |
| CHC-11 | 46.3667 | 11.5667 | CHC-11-Sr-04 | Triassic | 0.707700 | 0.000360 |
| CHC-11 | 46.3667 | 11.5667 | CHC-11-Sr-05 | Triassic | 0.707800 | 0.000880 |
| CHC-11 | 46.3667 | 11.5667 | CHC-11-Sr-06 | Triassic | 0.707800 | 0.000250 |
| CHC-11 | 46.3667 | 11.5667 | CHC-11-Sr-07 | Triassic | 0.707800 | 0.000240 |
| CHC-11 | 46.3667 | 11.5667 | CHC-11-Sr-08 | Triassic | 0.707800 | 0.000480 |
| CHC-11 | 46.3667 | 11.5667 | CHC-11-Sr-09 | Triassic | 0.707900 | 0.000520 |
| CHC-11 | 46.3667 | 11.5667 | CHC-11-Sr-10 | Triassic | 0.707900 | 0.000790 |
| CHC-11 | 46.3667 | 11.5667 | CHC-11-Sr-11 | Triassic | 0.708100 | 0.000400 |
| CHC-11 | 46.3667 | 11.5667 | CHC-11-Sr-12 | Triassic | 0.708400 | 0.000670 |
| CHC-11 | 46.3667 | 11.5667 | Average | Triassic | 0.707810 | 0.000260 |
| CHC-12 | 33.1000 | -105.7333 | CHC-12-Sr-01 | Pennsylvanian | 0.708600 | 0.000450 |
| CHC-12 | 33.1000 | -105.7333 | CHC-12-Sr-02 | Pennsylvanian | 0.708800 | 0.000130 |
| CHC-12 | 33.1000 | -105.7333 | CHC-12-Sr-03 | Pennsylvanian | 0.708800 | 0.000130 |
| CHC-12 | 33.1000 | -105.7333 | CHC-12-Sr-04 | Pennsylvanian | 0.708800 | 0.000100 |
| CHC-12 | 33.1000 | -105.7333 | CHC-12-Sr-05 | Pennsylvanian | 0.708900 | 0.000080 |
| CHC-12 | 33.1000 | -105.7333 | CHC-12-Sr-06 | Pennsylvanian | 0.708900 | 0.000210 |
| CHC-12 | 33.1000 | -105.7333 | CHC-12-Sr-07 | Pennsylvanian | 0.709200 | 0.000140 |
| CHC-12 | 33.1000 | -105.7333 | CHC-12-Sr-08 | Pennsylvanian | 0.709200 | 0.000100 |
| CHC-12 | 33.1000 | -105.7333 | CHC-12-Sr-09 | Pennsylvanian | 0.709900 | 0.000410 |
| CHC-12 | 33.1000 | -105.7333 | CHC-12-Sr-10 | Pennsylvanian | 0.708200 | 0.000460 |
| CHC-12 | 33.1000 | -105.7333 | Average | Pennsylvanian | 0.708930 | 0.000440 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-01 | Cambrian (Furongian) | 0.713500 | 0.000370 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-02 | Cambrian (Furongian) | 0.710400 | 0.000210 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-03 | Cambrian (Furongian) | 0.713940 | 0.000610 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-04 | Cambrian (Furongian) | 0.715920 | 0.000380 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-05 | Cambrian (Furongian) | 0.715030 | 0.000900 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-06 | Cambrian (Furongian) | 0.713080 | 0.000770 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-07 | Cambrian (Furongian) | 0.713540 | 0.000710 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-08 | Cambrian (Furongian) | 0.717620 | 0.000470 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-09 | Cambrian (Furongian) | 0.711880 | 0.000790 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-10 | Cambrian (Furongian) | 0.713040 | 0.000700 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-11 | Cambrian (Furongian) | 0.713750 | 0.000830 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-12 | Cambrian (Furongian) | 0.717490 | 0.000490 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-13 | Cambrian (Furongian) | 0.713570 | 0.000630 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-14 | Cambrian (Furongian) | 0.717960 | 0.000550 |
| CHC-16 | 52.0000 | -117.0000 | CHC-16-Sr-15 | Cambrian (Furongian) | 0.715030 | 0.000790 |
| CHC-16 | 52.0000 | -117.0000 | Average | Cambrian (Furongian) | 0.714380 | 0.002150 |