Allard, Maël; Ildefonse, Benoit; Oliot, Émilien; Barou, Fabrice (2021): Filtered EBSD dataset in slow spread oceanic gabbros, IODP Expedition 360 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932302
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Published: 2021-06-08 • DOI registered: 2021-10-26
Abstract:
The dataset contains the electron backscattered diffraction (EBSD) filtered data acquired on samples collected on cores from IODP Hole U1473A. A suite of 102 samples in gabbroic lithologies was analyzed through 116 EBSD maps of variable area width, generally 1-2 cm², and 3-3.5 cm² in coarse-grained samples. The scanning resolution was chosen as a function of the average minimum grain size of each analyzed sample and varies from 2.5 µm to 30 µm (average resolution: 10 µm). Raw pixel data was filtered with the Channel 5 analysis suite from HKL Technology (Oxford Instruments) and consists in a noise reduction followed by a wild spikes extrapolation (level 6).
Related to:
Allard, Maël; Ildefonse, Benoit; Oliot, Émilien; Barou, Fabrice (2021): Plastic Deformation of Plagioclase in Oceanic Gabbro Accreted at a Slow‐Spreading Ridge (Hole U1473A, Atlantis Bank, Southwest Indian Ridge). Journal of Geophysical Research: Solid Earth, 126(10), e2021JB021964, https://doi.org/10.1029/2021JB021964
Project(s):
Coverage:
Latitude: -32.706037 * Longitude: 57.278133
Date/Time Start: 2015-12-16T13:00:00 * Date/Time End: 2016-01-27T04:30:00
Minimum DEPTH, sediment/rock: 11.350 m * Maximum DEPTH, sediment/rock: 786.715 m
Event(s):
360-U1473A * Latitude: -32.706037 * Longitude: 57.278133 * Date/Time Start: 2015-12-16T13:00:00 * Date/Time End: 2016-01-27T04:30:00 * Elevation: -710.0 m * Penetration: 787.7 m * Recovery: 496.15 m * Campaign: Exp360 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample ID | Sample ID | Allard, Maël | |||
| 2 | Sample code/label | Sample label | Allard, Maël | DSDP/ODP/IODP sample designation | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Allard, Maël | Geocode – Top Depth CSF-A (m) | |
| 4 | Binary Object | Binary | Allard, Maël |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
404 data points