Deußen, Katharina; Voigt, Claudia; Staubwasser, Michael; Münker, Carsten; El-Shenawy, Mohammed; Klipsch, Swea; Herwartz, Daniel (2024): Triple oxygen and hydrogen isotope data of gypsum from Cyprus [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.967561
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Gypsum samples collected in two outcrops located in the Polemi basin, Cyprus, have been analyzed for their triple oxygen and hydrogen isotopic composition. Respective methods are described in the original publication. The oxygen and hydrogen data provided here is derived from the crystal bound H2O within the Gypsum (CaSO4*2H2O), which allows calculating paleo-water isotopic compositions of the mother brine from which this gypsum precipitated during the Messinian Salinity Crisis. Because the isotopic composition of the mother brine is affected by the local hydroclimate at that time, such analyses allow reconstructing paleo-hydroclimate. One aim of the study was to reconstruct paleo-relative humidity of the Messinian Salinity Crisis. For this purpose, the triple oxygen and hydrogen isotope data was fitted to an appropriate isotope model that is based on the Craig and Gordon formula, which provides absolute paleo-relative humidity estimates. Model input and output data are summarized in Table S2.
Keyword(s):
Related to:
Deußen, Katharina; Voigt, Claudia; Staubwasser, Michael; Münker, Carsten; El-Shenawy, Mohammed; Klipsch, Swea; Herwartz, Daniel (2024): Hydroclimate of the Messinian Salinity Crisis constrained from paleo-water triple oxygen, hydrogen, and strontium isotopes. Geochimica et Cosmochimica Acta, 375, 134-145, https://doi.org/10.1016/j.gca.2024.05.007
Funding:
Coverage:
Median Latitude: 34.813182 * Median Longitude: 32.575409 * South-bound Latitude: 34.812567 * West-bound Longitude: 32.575000 * North-bound Latitude: 34.813798 * East-bound Longitude: 32.575818
Minimum Elevation: 370.0 m * Maximum Elevation: 370.0 m
Event(s):
Comment:
Isotope values are given in ‰ relative to standard mean ocean water (SMOW). For convenience, 17O-excess is given in ppm, which is ‰/1000.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Herwartz, Daniel | |||
| 2 | Outcrop ID | Outcrop ID | Herwartz, Daniel | |||
| 3 | Sample code/label | Sample label | Herwartz, Daniel | |||
| 4 | Sample ID | Sample ID | Herwartz, Daniel | |||
| 5 | Date of determination | Date deter | Herwartz, Daniel | Analyses date oxygen isotopes | ||
| 6 | Time point, descriptive | Time point | Herwartz, Daniel | Analyses time | ||
| 7 | δ18O, water | δ18O H2O | ‰ SMOW | Herwartz, Daniel | Isotope ratio mass spectrometer (IRMS), Thermo Fisher, MAT253 | crystal bound H2O |
| 8 | δ18O, water, standard deviation | δ18O H2O std dev | ± | Herwartz, Daniel | Isotope ratio mass spectrometer (IRMS), Thermo Fisher, MAT253 | crystal bound H2O |
| 9 | δ17O, water | δ17O H2O | ‰ SMOW | Herwartz, Daniel | Isotope ratio mass spectrometer (IRMS), Thermo Fisher, MAT253 | crystal bound H2O |
| 10 | δ17O, water, standard deviation | δ17O H2O std dev | ± | Herwartz, Daniel | Isotope ratio mass spectrometer (IRMS), Thermo Fisher, MAT253 | crystal bound H2O |
| 11 | Oxygen-17 excess | 17O xs | per meg | Herwartz, Daniel | Isotope ratio mass spectrometer (IRMS), Thermo Fisher, MAT253 | crystal bound H2O |
| 12 | Oxygen-17 excess, standard deviation | 17O xs std dev | ± | Herwartz, Daniel | Isotope ratio mass spectrometer (IRMS), Thermo Fisher, MAT253 | crystal bound H2O |
| 13 | Date of determination | Date deter | Herwartz, Daniel | Analyses date deuterium | ||
| 14 | δ Deuterium | δD | ‰ SMOW | Herwartz, Daniel | Isotope ratio mass spectrometer (IRMS), Thermo Fisher, MAT253 | crystal bound H2O |
| 15 | δ Deuterium, standard deviation | δD std dev | ± | Herwartz, Daniel | Isotope ratio mass spectrometer (IRMS), Thermo Fisher, MAT253 | crystal bound H2O |
| 16 | Deuterium excess | d xs | ‰ | Herwartz, Daniel | Isotope ratio mass spectrometer (IRMS), Thermo Fisher, MAT253 | crystal bound H2O |
| 17 | Deuterium excess, standard deviation | d xs std dev | ± | Herwartz, Daniel | Isotope ratio mass spectrometer (IRMS), Thermo Fisher, MAT253 | crystal bound H2O |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
672 data points