Calcareous nannofossil numbers of ODP Hole 171-1053B


This dataset contains the semiquantitative data relative to the calcareous nannofossil assemblages from a subset of 26 samples from ODP Site 1053 core 8, Section 5. Samples span 74.54 to 75.20 m in composite depth, with a sample resolution that ranges from 1 to 10 cm. Data was collected From January to April 2023 and span a 1 M.y. long late Eocene Interval, Priabonian in age, that corresponds to the CNE19 nannofossil zone of the Priabonian (ca. 36 Ma; Agnini et al., 2014; Raffi et al., 2016). The samples from which the calcareous nannofossil assemblages were obtained were collected from ODP Site 1053, in the Blake Nose, NW Atlantic Ocean. This dataset has a regional resolution. Following previous results on bulk carbon and Oxygen stable isotopes, data was collected to further investigate the Blake Nose's regional paleoceanography during the Late Eocene.

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Metadata Access
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 Crossref Funder ID 320221997 New high-resolution compilation of benthic stable isotope data spanning 34 to 75 Ma - for both Atlantic and Pacific Ocean; German Research Foundation Crossref Funder ID 390741603 EXC 2077: The Ocean Floor – Earth's Uncharted Interface; Ministry of Economy, Industry and Competitiveness 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);
OpenAccess false
Resource Type Dataset
Format text/tab-separated-values
Size 1300 data points
Discipline Earth System Research
Spatial Coverage (-76.524 LON, 29.992 LAT); Carolina Slope, North Atlantic Ocean