Takashima, Reishi; Selby, David; Yamanaka, Toshiro; Kuwahara, Yoshihiro; Nakamura, Hideto; Sawada, Ken; Ikeda, Masashi A; Ando, Takuto; Hayashi, Keiichi; Nishida, Mari; Usami, Toshiaki; Kameyama, Daichi; Nishi, Hiroshi; Kuroyanagi, Azumi; Gyawali, Babu Ram (2024): Re-Os data for the OAE2 strata in the Omagari-zawa section [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.964202, In: Takashima, R et al. (2024): Multi-proxy dataset of mid-Cretaceous Oceanic Anoxic Event 2 for the Omagari-zawa section, Hokkaido, Japan [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.964200
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Keyword(s):
Funding:
Japan Society for the Promotion of Science (JSPS), grant/award no. 18KK0091: Improvement of Cretaceous Geologic Time Scale
Japan Society for the Promotion of Science (JSPS), grant/award no. 20H02012: Forest devastation during extreme greenhouse climate
Japan Society for the Promotion of Science (JSPS), grant/award no. 21H04503: Environmental changes during the Latest Cretaceous Mass Extinction Event recorded in the complete K/Pg boundary sequence discovered firstly in East Asia
Coverage:
Median Latitude: 44.156044 * Median Longitude: 142.017120 * South-bound Latitude: 44.154096 * West-bound Longitude: 142.011422 * North-bound Latitude: 44.157991 * East-bound Longitude: 142.022817
Date/Time Start: 2011-08-05T23:00:00 * Date/Time End: 2018-08-24T07:00:00
Minimum DEPTH, sediment/rock: 0.0 m * Maximum DEPTH, sediment/rock: 714.7 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Selby, David | Geocode – Level | |
| 2 | Sample ID | Sample ID | Selby, David | Batch sample No. | ||
| 3 | Rhenium | Re | ng/kg | Selby, David | ||
| 4 | Rhenium, standard error | Re std e | ± | Selby, David | Calculated, 2 sigma | |
| 5 | Osmium | Os | ng/kg | Selby, David | ||
| 6 | Osmium, standard error | Os etd e | ± | Selby, David | Calculated, 2 sigma | |
| 7 | Osmium-192 | 192Os | ng/kg | Selby, David | ||
| 8 | Osmium-192, standard error | 192Os std e | ± | Selby, David | Calculated, 2 sigma | |
| 9 | Rhenium-187/Osmium-188 ratio | 187Re/188Os | Selby, David | |||
| 10 | Rhenium-187/Osmium-188, standard error | 187Re/188Os std e | ± | Selby, David | Calculated, 2 sigma | |
| 11 | Osmium-187/Osmium-188 ratio | 187Os/188Os | Selby, David | |||
| 12 | Osmium-187/Osmium-188, standard error | 187Os/188Os std e | ± | Selby, David | Calculated, 2 sigma | |
| 13 | Correlation coefficient, isotope ratio error | Rho | Selby, David | |||
| 14 | Initial Osmium isotope composition | Osi | Selby, David | |||
| 15 | initial Osmium isotope composition, standard error | Osi std e | ± | Selby, David | Calculated, 2 sigma |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
686 data points