Kitch, Gabriella (2023): Age model used to place the data in context of time relative to Oceanic Anoxic Event 2, Portland, USA [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.954546, In: Kitch, G (2023): Calcium isotope ratios of malformed foraminifera reveal biocalcification stress preceded Oceanic Anoxic Event 2 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.954547
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Du Vivier, Alice D C; Selby, David; Sageman, Bradley B; Jarvis, Ian; Gröcke, Darren R; Voigt, Silke (2014): Marine 187Os/188Os isotope stratigraphy reveals the interaction of volcanism and ocean circulation during Oceanic Anoxic Event 2. Earth and Planetary Science Letters, 389, 23-33, https://doi.org/10.1016/j.epsl.2013.12.024
Jones, Matthew M; Sageman, Bradley B; Selby, David; Jicha, Brian R; Singer, Brad S; Titus, Alan L (2021): Regional chronostratigraphic synthesis of the Cenomanian-Turonian Oceanic Anoxic Event 2 (OAE2) interval, Western Interior Basin (USA): New Re-Os chemostratigraphy and 40Ar/39Ar geochronology. Geological Society of America Bulletin, 133(5-6), 1090-1104, https://doi.org/10.1130/B35594.1
Coverage:
Latitude: 38.376670 * Longitude: -105.021670
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Age, relative | Age rel | ka | Kitch, Gabriella | Floating time, data reported in Jones et al. (2021) | |
| 2 | δ44/40 Ca, bulk carbonate | δ44/40 Ca bulk carb | ‰ ASW | Kitch, Gabriella | ||
| 3 | Initial Osmium isotope composition | Osi | Kitch, Gabriella | @93.9 Ma, data from Du Vivier et al. (2014) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
149 data points
Data
| 1 Age rel [ka] | 2 δ44/40 Ca bulk carb [‰ ASW] | 3 Osi |
|---|---|---|
| 801 | -1.61 | 0.718 |
| 753 | 0.696 | |
| 704 | -1.51 | 0.709 |
| 666 | -1.39 | 0.669 |
| 598 | -1.54 | 0.631 |
| 563 | -1.59 | 0.509 |
| 533 | -1.58 | 0.645 |
| 468 | -1.58 | 0.589 |
| 431 | -1.55 | 0.596 |
| 372 | -1.55 | 0.529 |
| 322 | -1.53 | 0.422 |
| 224 | -1.51 | 0.355 |
| 173 | -1.49 | 0.217 |
| 160 | -1.54 | 0.205 |
| 148 | -1.46 | 0.156 |
| 118 | -1.46 | 0.160 |
| 100 | -1.41 | 0.209 |
| 27 | -1.41 | 0.192 |
| 18 | -1.44 | 0.168 |
| 9 | -1.39 | 0.169 |
| -59 | -1.55 | 0.553 |
| -64 | -1.54 | 0.796 |
| -69 | -1.49 | 0.847 |
| -74 | -1.49 | 0.816 |
| -74 | -1.48 | 0.869 |
| -84 | -1.54 | 0.919 |
| -84 | -1.50 | 0.934 |
| -94 | -1.52 | 0.912 |
| -114 | -1.57 | 0.897 |
| -122 | -1.53 | 0.895 |
| -151 | -1.50 | 0.880 |
| -158 | -1.53 | 0.879 |
| -172 | -1.58 | 0.922 |
| -200 | -1.54 | 0.899 |
| -203 | -1.58 | 0.920 |
| -207 | -1.56 | 0.894 |
| -218 | -1.55 | 0.863 |
| -249 | -1.54 | 0.779 |
| -250 | -1.53 | 0.826 |
| -272 | -1.50 | 0.807 |
| -299 | -1.51 | 0.771 |
| -317 | -1.49 | 0.703 |
| -327 | -1.56 | 0.980 |
| -339 | -1.57 | 0.896 |
| -414 | -1.53 | 0.938 |
| -422 | -1.51 | 0.923 |
| -486 | -1.49 | 0.948 |
| -542 | -1.48 | 0.986 |
| -581 | -1.49 | 0.998 |
| -642 | -1.39 | 0.975 |