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 differences between IODP Hole 385-U1545A and 385-U1549A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.974606, In: Aldama-Cervantes, A et al. (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
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Published: 2025-02-06 • DOI registered: 2025-03-07
Keyword(s):
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
Minimum Elevation: -1842.1 m * Maximum Elevation: -1593.5 m
Event(s):
385-U1545A * Latitude: 27.637200 * Longitude: -111.889000 * Date/Time Start: 2019-09-26T20:45:00 * Date/Time End: 2019-10-01T09:25:00 * Elevation: -1593.5 m * Number of cores: 74 (APC = 17, HLAP = 31, XCB = 26) * Penetration: 503.3 m * Recovery: 77.3 % * Location: Guaymas Basin * Campaign: Exp385 * Basis: Joides Resolution * Method/Device: Core drilling (CDRILL)
385-U1549A * Latitude: 27.472200 * Longitude: -111.479700 * Date/Time Start: 2019-10-25T00:30:00 * Date/Time End: 2019-10-25T22:15:00 * Elevation: -1842.1 m * Number of cores: 18 * Penetration: 168 m * Recovery: 99.34 % * Campaign: Exp385 * Basis: Joides Resolution * Method/Device: Advanced piston corer
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Calendar age | Cal age | ka BP | Aldama-Cervantes, Alejandro | Age, calibrated | 385-U1545A |
| 2 | Opal, biogenic silica | bSiO2 | % | Aldama-Cervantes, Alejandro | Opal extraction according to Mortlock & Froelich, 1989 | 385-U1545A |
| 3 | Opal, biogenic silica | bSiO2 | % | Aldama-Cervantes, Alejandro | Opal extraction according to Mortlock & Froelich, 1989 | 385-U1549A |
| 4 | Opal, biogenic silica | bSiO2 | % | Aldama-Cervantes, Alejandro | Opal extraction according to Mortlock & Froelich, 1989 | 385-U1549A |
| 5 | Calendar age | Cal age | ka BP | Aldama-Cervantes, Alejandro | Age, calibrated | 385-U1549A |
| 6 | Opal, biogenic silica | bSiO2 | % | Aldama-Cervantes, Alejandro | Opal extraction according to Mortlock & Froelich, 1989 | 385-U1545A |
| 7 | Calendar age | Cal age | ka BP | Aldama-Cervantes, Alejandro | Age, calibrated | Age for integrated Holes 385-U1545A and 385-U1549A |
| 8 | Difference | Diff | Aldama-Cervantes, Alejandro | Calculated | Opal difference (385-U1545A and 285-U1549A) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
333 data points