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

Aldama-Cervantes, Alejandro; Pérez-Cruz, Ligia; Velázquez-Aguilar, Mauricio; Urrutia-Fucugauchi, Jaime; Monreal-Gómez, María Adela; Merino, Martin; Venegas-Ferrer, Rafael; Sanchez-Cabeza, Joan Albert; Sifeddine, Abdelfettah; Höfig, Tobias Walter (2025): Opal and Ba/Ti ratio for IODP Holes 385-U1545A and 385-U1549A [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.974742

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

Published: 2025-02-06 • DOI registered: 2025-03-07

RIS CitationBibTeX Citation ShareShow MapGoogle Earth

Abstract:
The dataset compiles paleoproductivity proxies from sediments recovered from the first 42.29 meters below the seafloor (mbsf) at Hole 385-U1545A, with a resolution of 30 cm for opal, Ba, Ti and Ba/Ti, and from the first 29.19 mbsf at Hole 385-U1549A, with a resolution of 60 cm for opal, Ba, Ti, and Ba/Ti. Sediment cores were obtained aboard the deep-sea vessel R/V JOIDES Resolution during International Ocean Discovery Program (IODP) Expedition 385 in the Guaymas Basin. The data includes Ages (cal yr BP), opal, Ba, Ti, Ba/Ti ratios, and opal difference between Site 385-U1545A and 385-U1549A.
Keyword(s):
biogenic opal; eastern tropical north pacific; Guaymas Basin; Gulf of California; Late Quaternary; paleoproductivity
Supplement to:
Aldama-Cervantes, Alejandro; Pérez-Cruz, Ligia; Velázquez-Aguilar, Mauricio; Urrutia-Fucugauchi, Jaime; Monreal-Gómez, María Adela; Merino, Martin; Venegas-Ferrer, Rafael; Sanchez-Cabeza, Joan Albert; Sifeddine, Abdelfettah; Höfig, Tobias Walter (submitted): Advancing Knowledge on Productivity, Physical Process Dynamics, and Climate in the Guaymas Basin, Gulf of California, Over the Past 31,000 Years: Evidence from Geochemical Proxies in IODP Expedition 385 Sediment. Frontiers in Earth Science
Coverage:
Median Latitude: 27.554700 * Median Longitude: -111.684350 * South-bound Latitude: 27.472200 * West-bound Longitude: -111.889000 * North-bound Latitude: 27.637200 * East-bound Longitude: -111.479700
Date/Time Start: 2019-09-26T20:45:00 * Date/Time End: 2019-10-25T22:15:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
5 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. Aldama-Cervantes, A; Pérez-Cruz, L; Velázquez-Aguilar, M et al. (2025): Opal differences between IODP Hole 385-U1545A and 385-U1549A. https://doi.org/10.1594/PANGAEA.974606
  2. Aldama-Cervantes, A; Pérez-Cruz, L; Velázquez-Aguilar, M et al. (2025): Opal determination for IODP Hole 385-U1545A. https://doi.org/10.1594/PANGAEA.974605
  3. Aldama-Cervantes, A; Pérez-Cruz, L; Velázquez-Aguilar, M et al. (2025): X-Ray Fluoresence data of Barium and Titanium for IODP Hole 385-U1545A. https://doi.org/10.1594/PANGAEA.974601
  4. Aldama-Cervantes, A; Pérez-Cruz, L; Velázquez-Aguilar, M et al. (2025): Opal determination for IODP Hole 385-U1549A. https://doi.org/10.1594/PANGAEA.974604
  5. Aldama-Cervantes, A; Pérez-Cruz, L; Velázquez-Aguilar, M et al. (2025): X-Ray Fluoresence data of Barium and Titanium for IODP Hole 385-U1549A. https://doi.org/10.1594/PANGAEA.974603