Erhardt, Andrea M; Turchyn, Alexandra V; Dickson, J A D; Sadekov, Aleksey Y; Taylor, Paul D; Wilson, Mark A; Schrag, Daniel P (2019): (Table 3) Strontium, oxygen, and carbon isotopic measurements for hardground samples [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.910005, 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: 37.096079 * Median Longitude: -20.860784 * South-bound Latitude: 11.500000 * West-bound Longitude: -117.000000 * North-bound Latitude: 54.566670 * East-bound Longitude: 162.333330
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
Comment:
#9 = bellow detection limit
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 code/label | Sample label | Erhardt, Andrea M | |||
| 5 | Age, comment | Comm | Erhardt, Andrea M | Ma | ||
| 6 | Stage | Stage | Erhardt, Andrea M | |||
| 7 | Period | Period | Erhardt, Andrea M | |||
| 8 | Location | Location | Erhardt, Andrea M | |||
| 9 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Erhardt, Andrea M | laser; average | ||
| 10 | Number of measurements | n | # | Erhardt, Andrea M | ||
| 11 | Strontium-87/Strontium-86 ratio, standard deviation | 87Sr/86Sr std dev | ± | Erhardt, Andrea M | laser; average | |
| 12 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Erhardt, Andrea M | TIMS; average | ||
| 13 | Strontium-87/Strontium-86 ratio, standard deviation | 87Sr/86Sr std dev | ± | Erhardt, Andrea M | TIMS; average | |
| 14 | δ18O, carbonate | δ18O carb | ‰ PDB | Erhardt, Andrea M | vs VPDB | |
| 15 | δ13C, carbonate | δ13C carb | ‰ PDB | Erhardt, Andrea M | vs VPDB |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
168 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Sample label | 5 Comm (Ma) | 6 Stage | 7 Period | 8 Location | 9 87Sr/86Sr (laser; average) | 10 n [#] | 11 87Sr/86Sr std dev [±] (laser; average) | 12 87Sr/86Sr (TIMS; average) | 13 87Sr/86Sr std dev [±] (TIMS; average) | 14 δ18O carb [‰ PDB] (vs VPDB) | 15 δ13C carb [‰ PDB] (vs VPDB) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CHC-01 | 11.5000 | 162.3333 | 1 | 0 | Modern | Neogene | Enewetak Atoll, Marshalls Islands | 0.70920 | 6 | 0.00005 | 0.70924 | 0.00005 | -0.97 | 3.42 |
| CHC-02 | 24.1167 | 54.0167 | 2 | 0.0007 | Late Holocene | Neogene | Intertidal Zone, Persian Gulf, UAE | 0.70920 | 18 | 0.00004 | 0.70920 | 0.00003 | -1.46 | 1.74 |
| CHC-03 | 24.1167 | 54.0167 | 3 | 0.006 | Early Holocene | Neogene | Mussafah Channel Hardground, UAE | 0.70916 | 8 | 0.00001 | 0.70918 | 0.00001 | 2.75 | 1.50 |
| CHC-04 | 22.0000 | -82.0000 | 4 | 35 | Lower Oligocene | Neogene | Suwannee Limestone, USA | 0.70801 | 11 | 0.00028 | -2.56 | 0.27 | ||
| CHC-05 | 22.0000 | -82.0000 | 5 | 42 | Middle Eocene | Paleogene | Avon Park Formation, USA | 0.70785 | 17 | 0.00037 | ||||
| CHC-06 | 50.8333 | 5.8333 | 6 | 66 | Maastrichtian | Cretaceous | Meerssen Member, the Netherlands | 0.70786 | 0.00000 | -0.69 | 1.49 | |||
| CHC-07 | 20.0000 | 50.0000 | 7 | 125-129 | Aptian - Barremian | Cretaceous | Qishn Formation, Oman | 0.70782 | 0.00000 | -1.37 | -5.15 | |||
| CHC-08 | 50.6667 | -3.5000 | 8 | 100 | Cenomanian | Cretaceous | Upper Greensands, Devon, UK | 0.70769 | 0.00000 | -2.02 | 2.69 | |||
| CHC-09 | 47.7167 | 18.4833 | 9 | 145-161 | Valanginian | Jurassic | Gerecse Mts. Of Hungary | 0.70797 | 6 | 0.00120 | 0.70840 | 0.00094 | 0.57 | 2.44 |
| CHC-10 | 47.7167 | 18.4833 | 10 | 145-161 | Valanginian | Jurassic | Gerecse Mts. Of Hungary | 0.70764 | 11 | 0.00060 | 0.70763 | 0.00036 | -0.32 | 3.10 |
| CHC-11 | 46.3667 | 11.5667 | 11 | 242 | Triassic | Triassic | Latimar Formation | 0.70781 | 12 | 0.00026 | -5.77 | 1.63 | ||
| CHC-12 | 33.1000 | -105.7333 | 12 | 299-305 | Kasimovian | Pennsylvanian/ Carboniferous | Holder formation, New Mexico | 0.70893 | 10 | 0.00044 | 0.70900 | 0.00028 | -5.93 | 2.20 |
| CHC-13 | 33.1000 | -105.7333 | 13 | 299-305 | Kasimovian | Pennsylvanian/ Carboniferous | Holder formation, New Mexico | |||||||
| CHC-14 | 54.5667 | -2.9000 | 14 | 331-347 | Visean | Carboniferous | Eskett Limestones, England | 0.70852 | 0.00000 | -7.55 | -1.47 | |||
| CHC-15 | 38.8333 | -113.5000 | 15 | 461-468 | Dariwillian | Ordovician | Kanosh Formation, Utah | 0.70978 | 0.00000 | -7.93 | -2.80 | |||
| CHC-16 | 52.0000 | -117.0000 | 16 | 485-497 | Furongian | Cambrian 1 | Furongian, Banff National Park | 0.71074 | -10.42 | 0.54 | ||||
| CHC-17 | 52.0000 | -117.0000 | 17 | 495-505 | Drumian | Cambrian 2 | Marjuman, Banff National Park | 0.71438 | 15 | 0.00210 | -8.44 | 0.03 |