De Entrambasaguas, Julia; Westerhold, Thomas; Jones, Heather; Alegret, Laia: Bulk δ13C and δ18O stable isotope data of ODP Site 171-1053 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.965366 (dataset in review), In: De Entrambasaguas, J et al.: Stable isotopes of benthic foraminifera and calcareous nannofossils from ODP Site 171-1053 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.965594 (dataset in review)
Abstract:
ODP 1053: bulk δ13C and δ18O Stable isotope dataset: This dataset contains the 13C and 18O isotope data from 70 bulk sediment samples (at 1 cm sampling resolution) from ODP Site 1053 core 8, Section 5. Samples span 74.54 to 75.20 m in composite depth. Data was collected in 2021 and span a 1 M.y. long late Eocene Interval, Priabonian in age, that corresponds to the CNE19 nannofossil biozone of the Priabonian (ca. 36 Ma; Agnini et al., 2014; Raffi et al., 2016). Bulk sediment samples were collected from ODP Site 1053, in the Blake Nose, NW Atlantic Ocean. This dataset has a regional resolution and was collected to further investigate the regional paleoceanography of the Blake Nose during the Late Eocene. The analyses were conducted at MARUM Isotope Laboratory (Bremen University) using a Finnigan MAT 251 gas isotope ratio mass spectrometer with Kiel I automated carbonate preparation device. Data are registered relative to the Vienna Pee Dee Belemnite international standard, determined by adjustment to a calibrated in-house standard (Solnhofen limestone). The deviation of house standard over the measurement period was 0.04‰ for δ13C, and 0.05‰ for δ18O.
Project(s):
Ocean Drilling Program (ODP)
Funding:
German Research Foundation (DFG), grant/award no. 320221997: New high-resolution compilation of benthic stable isotope data spanning 34 to 75 Ma - for both Atlantic and Pacific Ocean
German Research Foundation (DFG), grant/award no. 390741603: EXC 2077: The Ocean Floor – Earth's Uncharted Interface
Ministry of Economy, Industry and Competitiveness (MINECO), grant/award no. PID2019-105537RB-I00: MCIN/AEI/ 10.13039/501100011033 and ERDF A way of making Europe
Coverage:
Latitude: 29.992285 * Longitude: -76.523535
Date/Time Start: 1997-02-06T20:30:00 * Date/Time End: 1997-02-07T18:20:00
Minimum DEPTH, sediment/rock: 66.9800 m * Maximum DEPTH, sediment/rock: 68.7200 m
Event(s):
171-1053A * Latitude: 29.992270 * Longitude: -76.523520 * Date/Time: 1997-02-06T20:30:00 * Elevation: -1629.5 m * Penetration: 183.2 m * Recovery: 189.5 m * Location: Carolina Slope, North Atlantic Ocean * Campaign: Leg171B * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 20 cores; 183.2 m cored; 0 m drilled; 103.4 % recovery
171-1053B * Latitude: 29.992300 * Longitude: -76.523550 * Date/Time: 1997-02-07T18:20:00 * Elevation: -1630.3 m * Penetration: 182.4 m * Recovery: 170.11 m * Location: Carolina Slope, North Atlantic Ocean * Campaign: Leg171B * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 20 cores; 182.4 m cored; 0 m drilled; 93.3 % recovery
Comment:
Error: Standard deviation of house standard (Solnhofen limestone) over measurement period 0.04‰ for d13C; 0.05‰ for d18O
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | De Entrambasaguas, Julia | |||
| 2 | Sample code/label | Sample label | De Entrambasaguas, Julia | |||
| 3 | Sample number | Sample no | De Entrambasaguas, Julia | |||
| 4 | Site | Site | De Entrambasaguas, Julia | |||
| 5 | Hole | H | De Entrambasaguas, Julia | |||
| 6 | Core | Core | De Entrambasaguas, Julia | |||
| 7 | Type | Type | De Entrambasaguas, Julia | |||
| 8 | Section | Sect | De Entrambasaguas, Julia | |||
| 9 | Offset | Offset | cm | De Entrambasaguas, Julia | Top | |
| 10 | Offset | Offset | cm | De Entrambasaguas, Julia | Bottom | |
| 11 | Offset | Offset | cm | De Entrambasaguas, Julia | Mean | |
| 12 | DEPTH, sediment/rock | Depth sed | m | De Entrambasaguas, Julia | Geocode – mbsf | |
| 13 | Depth, composite revised | Depth comp r | rmcd | De Entrambasaguas, Julia | ||
| 14 | Half | Half | De Entrambasaguas, Julia | |||
| 15 | Request Number | Req Number | De Entrambasaguas, Julia | |||
| 16 | Proposed International Geo Sample Number | Prop IGSN | De Entrambasaguas, Julia | |||
| 17 | δ13C, bulk carbonate | δ13C bulk carb | ‰ PDB | De Entrambasaguas, Julia | Gas isotope ratio mass spectrometer, Finnigan, MAT 251; coupled with Kiel I automated carbonate preparation device | |
| 18 | δ18O, bulk carbonate | δ18O bulk carb | ‰ PDB | De Entrambasaguas, Julia | Gas isotope ratio mass spectrometer, Finnigan, MAT 251; coupled with Kiel I automated carbonate preparation device | |
| 19 | Comment | Comment | De Entrambasaguas, Julia |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1150 data points