Hallenberger, Maximilian; Reuning, Lars; Back, Stefan; Gallagher, Stephen John; Iwatani, Hokuto; Lindhorst, Katja: XRF measurement from IODP Site 356-U1461 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.927018 (dataset in review)
Abstract:
The North West Shelf of Australia is an extensive tropical carbonate ramp and forms an important template for the interpretation of similar systems in the sedimentary record. Yet, little is known about the development of the distally steepened ramp from the middle to late Quaternary, a period of high frequency glacioeustatic changes in sea level and climate. This research describes core and seismic-reflection data from a mid- to outer ramp transect at the Northwest Shelf. The log ratio of strontium (Sr) to calcium (Ca) is presented as a proxy for relative changes in aragonite content. This relationship is based on the elevated amounts of strontium present in aragonite as compared to calcite and was formerly successfully calibrated against carbonate mineralogy at the studied site (U1461).
Keyword(s):
Related to:
Hallenberger, Maximilian; Reuning, Lars; Back, Stefan; Gallagher, Stephen John; Iwatani, Hokuto; Lindhorst, Katja: Abundance of non-skeletal grains from IODP Site 356-U1461. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.927008
Hallenberger, Maximilian; Reuning, Lars; Back, Stefan; Gallagher, Stephen John; Iwatani, Hokuto; Lindhorst, Katja: Bulk density from IODP Site 356-U1461. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.927012
Hallenberger, Maximilian; Reuning, Lars; Back, Stefan; Gallagher, Stephen John; Iwatani, Hokuto; Lindhorst, Katja (submitted): Internal Architecture of a carbonate ramp exposed to high amplitude sea-level fluctuations: Evidence from the NW shelf of Australia. Sedimentology
Hallenberger, Maximilian; Reuning, Lars; Back, Stefan; Gallagher, Stephen John; Iwatani, Hokuto; Lindhorst, Katja: Lightness measurement from IODP Site 356-U1461. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.927013
Hallenberger, Maximilian; Reuning, Lars; Back, Stefan; Gallagher, Stephen John; Iwatani, Hokuto; Lindhorst, Katja: Mineral determination from IODP Site 356-U1461. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.927014
Hallenberger, Maximilian; Reuning, Lars; Back, Stefan; Gallagher, Stephen John; Iwatani, Hokuto; Lindhorst, Katja: P-wave velocity measurement from IODP Site 356-U1461. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.927017
Hallenberger, Maximilian; Reuning, Lars; Back, Stefan; Gallagher, Stephen John; Iwatani, Hokuto; Lindhorst, Katja: Porosity analysis from IODP Site 356-U1461. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.927015
Project(s):
Coverage:
Median Latitude: -20.214222 * Median Longitude: 115.065708 * South-bound Latitude: -20.214400 * West-bound Longitude: 115.065615 * North-bound Latitude: -20.214045 * East-bound Longitude: 115.065800
Date/Time Start: 2015-08-17T18:25:00 * Date/Time End: 2015-11-20T09:40:00
Minimum DEPTH, sediment/rock: 0.05 m * Maximum DEPTH, sediment/rock: 71.89 m
Event(s):
356-U1461A * Latitude: -20.214400 * Longitude: 115.065800 * Date/Time: 2015-08-17T18:25:00 * Elevation: -127.2 m * Penetration: 284.70 m * Recovery: 287.59 m * Campaign: EXP356 * Basis: Joides Resolution * Method/Device: Half-length advanced piston corer (HLAPC)
356-U1461C * Latitude: -20.214045 * Longitude: 115.065615 * Date/Time: 2015-11-20T09:40:00 * Elevation: -264.2 m * Penetration: 443.90 m * Recovery: 448.53 m * Campaign: EXP356 * Basis: Joides Resolution * Method/Device: Rotary core drilling (RCD)
Comment:
X-ray fluorescence scanning was performed with an Avaatech XRF core scanner (Avaatech B.V., Dodewaard, The Netherlands) at the JRSO XRF Core Scanning Facility, located at the Gulf Coast Repository in the Texas A&M University Research Park. Scanning resolution is equal to 5 cm down to a depth of 18.5 m after which the resolution reduces to 10 cm.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Hallenberger, Maximilian | |||
| 2 | Latitude of event | Latitude | Hallenberger, Maximilian | |||
| 3 | Longitude of event | Longitude | Hallenberger, Maximilian | |||
| 4 | Date/Time of event | Date/Time | Hallenberger, Maximilian | |||
| 5 | DEPTH, sediment/rock | Depth sed | m | Hallenberger, Maximilian | Geocode – Depth CSF-A (m) | |
| 6 | DEPTH, sediment/rock | Depth sed | m | Hallenberger, Maximilian | Geocode – Depth CCSF-A (m) | |
| 7 | Calcium (peak area) | Ca peak area | Hallenberger, Maximilian | X-ray fluorescence core scanner (XRF), Avaatech | ||
| 8 | Strontium (peak area) | Sr peak area | Hallenberger, Maximilian | X-ray fluorescence core scanner (XRF), Avaatech |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
1522 data points