Borrelli, Chiara; Lowery, Christopher M; McIntyre, Andrew; Routledge, Claire M; Williams, Trevor J; the Expedition 390/393 Scientists (2024): Early Eocene-early Oligocene carbon and oxygen stable isotope data of bulk carbonates from IODP Site U1558 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965000
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Abstract:
Here, we present carbon and oxygen stable isotope data measured on bulk carbonates samples from Site U1558. The site was drilled during the International Ocean Discovery Program engineering Expedition 390C and Expedition 393 and is part of the South Atlantic Transect (SAT), a transect drilled across the western side of the southern Mid-Atlantic Ridge at ~31°S. The data set was built analyzing samples from Site U1558 Holes A and F. The data reported here span the early Eocene-early Oligocene, according to the shipboard preliminary age model for this site, and can be used to refine the age model for this site, to correlate this site with sites from other ocean basins, and could be of help in paleoceanography-related investigations.
Keyword(s):
Supplement to:
Borrelli, Chiara; Lowery, Christopher M; McIntyre, Andrew; Routledge, Claire M; Williams, Trevor J; the Expedition 390/393 Scientists (2024): Data report: early Eocene–early Oligocene carbon and oxygen stable isotope data of bulk carbonates, IODP Expedition 390/393 Sites U1557 and U1558, South Atlantic Transect. In: Coggon, RM, Teagle, DAH, Sylvan, JB, Reece, J, Estes, ER, Williams, TJ, Christeson, GL, Expedition 390/393 Scientists, South Atlantic Transect, Proceedings of the International Ocean Discovery Program, 390/393, International Ocean Discovery Program, https://doi.org/10.14379/iodp.proc.390393.208.2024
Project(s):
Funding:
National Science Foundation (NSF), grant/award no. OCE1450528: A Proposal to Manage the U.S. Science Support Program Office associated with the International Ocean Discovery Program (USSSP-IODP)
Coverage:
Median Latitude: -30.896375 * Median Longitude: -24.841440 * South-bound Latitude: -30.896540 * West-bound Longitude: -24.841620 * North-bound Latitude: -30.896210 * East-bound Longitude: -24.841260
Date/Time Start: 2020-11-12T16:30:00 * Date/Time End: 2022-06-28T00:35:00
Minimum DEPTH, sediment/rock: 94.72 m * Maximum DEPTH, sediment/rock: 174.96 m
Event(s):
390C-U1558A * Latitude: -30.896210 * Longitude: -24.841620 * Date/Time Start: 2020-11-12T16:30:00 * Date/Time End: 2020-11-15T06:10:00 * Elevation: -4337.0 m * Penetration: 163.9 m * Recovery: 138.69 m * Location: South Atlantic * Campaign: EXP390C * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL)
393-U1558F * Latitude: -30.896540 * Longitude: -24.841260 * Date/Time Start: 2022-06-26T05:15:00 * Date/Time End: 2022-06-28T00:35:00 * Elevation: -4337.0 m * Penetration: 177.2 m * Recovery: 164.33 m * Location: South Atlantic * Campaign: EXP393 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Borrelli, Chiara | |||
| 2 | Sample code/label | Sample label | Borrelli, Chiara | DSDP/ODP/IODP sample designation | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Borrelli, Chiara | IODP Depth Scale Terminology | Geocode – CSF-A = core depth below sea floor, method A |
| 4 | Depth, composite revised top | Depth comp r top | rmcd | Borrelli, Chiara | IODP Depth Scale Terminology | CCSF = core composite depth below sea floor |
| 5 | δ13C, bulk carbonate | δ13C bulk carb | ‰ PDB | Borrelli, Chiara | vs. VPDB | |
| 6 | δ18O, bulk carbonate | δ18O bulk carb | ‰ PDB | Borrelli, Chiara | vs. VPDB |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
644 data points