Bulk δ13C and δ18O stable isotope data of ODP Site 171-1053


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.

Error: Standard deviation of house standard (Solnhofen limestone) over measurement period 0.04‰ for d13C; 0.05‰ for d18O

DOI https://doi.pangaea.de/10.1594/PANGAEA.965366
Related Identifier IsPartOf https://doi.pangaea.de/10.1594/PANGAEA.965594
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.965366
Creator De Entrambasaguas, Julia (ORCID: 0000-0002-8033-892X); Westerhold, Thomas ORCID logo; Jones, Heather; Alegret, Laia
Publisher PANGAEA
Publication Year 2024
Funding Reference German Research Foundation https://doi.org/10.13039/501100001659 Crossref Funder ID 320221997 https://gepris.dfg.de/gepris/projekt/320221997 New high-resolution compilation of benthic stable isotope data spanning 34 to 75 Ma - for both Atlantic and Pacific Ocean; German Research Foundation https://doi.org/10.13039/501100001659 Crossref Funder ID 390741603 https://gepris.dfg.de/gepris/projekt/390741603 EXC 2077: The Ocean Floor – Earth's Uncharted Interface; Ministry of Economy, Industry and Competitiveness https://doi.org/10.13039/501100003329 Crossref Funder ID PID2019-105537RB-I00 MCIN/AEI/ 10.13039/501100011033 and ERDF A way of making Europe
Rights Creative Commons Attribution 4.0 International; Data access is restricted (moratorium, sensitive data, license constraints); https://creativecommons.org/licenses/by/4.0/
OpenAccess false
Resource Type Dataset
Format text/tab-separated-values
Size 1150 data points
Discipline Earth System Research
Spatial Coverage (-76.524 LON, 29.992 LAT); Carolina Slope, North Atlantic Ocean
Temporal Coverage Begin 1997-02-06T20:30:00Z
Temporal Coverage End 1997-02-07T18:20:00Z