Kitch, Gabriella (2023): Age model used to place the data in context of time relative to Oceanic Anoxic Event 2, Angus Aristocrat Core from the Western Interior Seaway in Colorado, USA [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.954543, 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: 40.200000 * Longitude: -104.900000
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:
90 data points
Data
1 Age rel [ka] | 2 δ44/40 Ca bulk carb [‰ ASW] | 3 Osi |
---|---|---|
363 | -1.54 | |
331 | -1.54 | |
320 | 0.652 | |
292 | -1.53 | |
227 | -1.46 | |
258 | -1.52 | |
186 | 0.388 | |
164 | -1.49 | |
113 | 0.167 | |
103 | -1.45 | |
71 | -1.58 | |
61 | 0.193 | |
39 | -1.47 | |
25 | -1.48 | |
-4 | -1.52 | |
-7 | -1.46 | |
-12 | 0.184 | |
-13 | -1.42 | |
-15 | -1.43 | |
-18 | -1.48 | |
-20 | -1.48 | |
-24 | -1.42 | |
-25 | 0.168 | |
-31 | -1.41 | |
-34 | -1.41 | |
-35 | 0.180 | |
-41 | -1.40 | |
-43 | -1.53 | |
-49 | -1.50 | |
-51 | -1.49 | 0.175 |
-54 | -1.50 | |
-57 | -1.45 | |
-59 | 0.247 | |
-71 | 0.772 | |
-81 | 0.855 | |
-91 | 0.863 | |
-87 | -1.51 | |
-108 | -1.56 | 0.910 |
-126 | -1.57 | |
-138 | -1.46 | |
-142 | -1.49 | |
-172 | -1.49 | |
-188 | -1.55 | |
-235 | 0.753 |