Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Kim, Ji-Eun; Westerhold, Thomas; Griffith, Elizabeth M; Alegret, Laia; Drury, Anna Joy; Röhl, Ursula (2022): Maastrichtian composite bulk carbonate stable isotopes, XRF scanning, biogenic barium, and benthic foraminiferal records from Shatsky Rise, ODP Sites 1209 and 1210 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.951175

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Abstract:
A bulk composite carbonate stable isotope, X-ray fluorescence (XRF) scanning (elemental barium), biogenic barium and benthic foraminiferal record in deep sea sediments from the tropical Pacific was produced from 71.5 to 66 million years ago to determine variations in carbon export in the Pacific during the Maastrichtian. The cores were drilled on Shatsky Rise in the tropical Pacific at Ocean Drilling Program (ODP) Leg 198 Sites 1209 and 1210 whose current locations are 32°39.1081′N, 158°30.3564′E (2387 m below sea level) and 32°13.420′N, 158°15.5623′E (2573 m below sea level), respectively (Bralower et al., 2002). Bulk carbonate δ18O and δ13C were measured in 1394 samples from both Sites 1209 (1096) and 1210 (298) about every 5 cm at MARUM, University Bremen. Bulk carbonate analyses were carried out on a Finnigan MAT 251 mass spectrometer equipped with automated carbonate preparation line (Kiel III) and reported relative to the Vienna Pee Dee Belemnite (VPDB) international standard, determined via adjustment to calibrated in-house standards and NBS-19. Non-destructive XRF data were collected every 2 cm down-core using XRF core scanner Avaatech serial no. 17 from the XRF core scanning facility at the IODP Gulf Coast Repository at Texas A&M University (College Station, USA). Data were collected over a 1.2 cm² area with a down-core slit size of 10 mm using generator settings of 50 kV and a current of 0.75 mA, ideally for detecting Ba, and a sampling time of 12 s in each run directly at the split core surface of the archive half. Discrete samples from 5 intervals that consist of 51 samples in total were processed to determine the marine barite content using a barite separation process modified from Paytan et al. (1996) and excess-Ba (bio-Ba) by measuring the digested bulk sample on a Perkin Elmer 3000DV ICP-OES and using equation from Dymond et al. (1992). Additional samples for benthic foraminifera were taken from over 2 of the 5 intervals that have barite data. Benthic foraminiferal quantitative analysis was carried out at University of Zaragoza based on representative splits of approximately 300 specimens larger than 63 µm.
Keyword(s):
Barite; Benthic foraminifera; Biogenic Barium (xsBa); carbon isotope ratio (δ13C); Maastrichtian; oxygen isotope ratio; Shatsky Rise; Site 1209; Site 1210; XRF-Ba
Supplement to:
Kim, Ji-Eun; Westerhold, Thomas; Alegret, Laia; Drury, Anna Joy; Röhl, Ursula; Griffith, Elizabeth M (2022): Precessional pacing of tropical ocean carbon export during the Late Cretaceous. Climate of the Past, 18(12), 2631-2641, https://doi.org/10.5194/cp-18-2631-2022
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
National Science Foundation (NSF), grant/award no. 1536630: COLLABORATIVE RESEARCH: EVALUATING DEEP-SEA VENTILATION AND THE GLOBAL CARBON CYCLE DURING EARLY PALEOGENE HYPERTHERMALS
Coverage:
Median Latitude: 32.453877 * Median Longitude: 158.392031 * South-bound Latitude: 32.223530 * West-bound Longitude: 158.259360 * North-bound Latitude: 32.651800 * East-bound Longitude: 158.506080
Date/Time Start: 2001-09-18T00:00:00 * Date/Time End: 2001-09-27T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
16 datasets

Download Data

Download ZIP file containing all datasets as tab-delimited text — use the following character encoding:

Datasets listed in this bundled publication

  1. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): Bulk stable carbon and oxygen isotope data of ODP Site 198-1209 (S1). https://doi.org/10.1594/PANGAEA.950773
  2. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): Bulk stable carbon and oxygen isotope data of ODP Site 198-1210 (S2). https://doi.org/10.1594/PANGAEA.950806
  3. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): Composite bulk stable carbon and oxygen isotope data of ODP Leg 198 (S3). https://doi.org/10.1594/PANGAEA.950807
  4. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): X-ray fluorescence data of ODP Site 198-1209 (S4). https://doi.org/10.1594/PANGAEA.950819
  5. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): X-ray fluorescence data of ODP Site 198-1210 (S5). https://doi.org/10.1594/PANGAEA.950829
  6. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): Composite X-ray fluorescence data of ODP Sites 198-1209 and 198-1210 (S6). https://doi.org/10.1594/PANGAEA.950898
  7. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): Offsets applied to cores from ODP Holes 198-1209A, 198-1209B, 198-1209C (S7). https://doi.org/10.1594/PANGAEA.950922
  8. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): List of tie points used to create the revised composite depth section (rmcd) for ODP Site 198-1209 (S8). https://doi.org/10.1594/PANGAEA.950953
  9. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): Mapping pairs for adjusting cores to the rmcd splice of ODP Site 198-1209 (S9). https://doi.org/10.1594/PANGAEA.950971
  10. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): Offsets applied to cores from ODP Holes 198-1210A and 198-1210B (S10). https://doi.org/10.1594/PANGAEA.950986
  11. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): List of tie points used to create the revised composite depth section (rmcd) for ODP Site 198-1210 (S11). https://doi.org/10.1594/PANGAEA.950992
  12. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): Mapping pairs for adjusting cores to the rmcd splice of ODP Site 198-1210 (S12). https://doi.org/10.1594/PANGAEA.951058
  13. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): Site-to-site correlation tie points between Sites 1210 and 1209 revised composite depth (S13). https://doi.org/10.1594/PANGAEA.951062
  14. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): Barite and calcium carbonate data of ODP Sites 198-1209 and 198-1210 (S14). https://doi.org/10.1594/PANGAEA.951108
  15. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): Bulk digestion and excess Ba data of ODP Sites 198-1209 and 198-1210 (S15). https://doi.org/10.1594/PANGAEA.951128
  16. Kim, J-E; Westerhold, T; Griffith, EM et al. (2022): Benthic foraminifera of ODP Site 198-1209 (S16). https://doi.org/10.1594/PANGAEA.951167