Suchéras-Marx, Baptiste; Giraud, Fabienne; Daniel, Isabelle; Rivard, Camille; Aubry, Marie-Pierre; Baumann, Karl-Heinz; Beaufort, Luc; Tucoulou, Rémi; Simionovici, Alexandre: XRF data of different calcareous nannofossil at 7.5 keV. - Part unpublished [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.913810 (unpublished dataset)
Abstract:
The data were generated at ESRF beamline ID21 with an incident energy at 7.5 keV. Cribrosphaerella ehrenbergii, Calcidiscus leptoporus, Gephyrocapsa oceanica, Helicosphaera carteri and Watznaueria barnesae were analyzed with 0.4 µm x 0.4 µm pixel size and 3 s time analysis per pixel. Marthasterites spineus was analyzed with 0.5 µm x 0.5 µm pixel size and 3 s time analysis per pixel. Data treatment is made using PyMCA. For each calcareous nannofossil, the raw data (.edf) and the pondered spectrum (.csv) are given. One fit file is given (.cfg). It may be applied to any sample but for further calculation, new fit file specifically adapted to the sample should be used. Those data were acquired through the project ES113 at ESRF.
Cribrosphaerella ehrenbergii is from Niobrara chalk, USA (unknown coordinates). Watznaueria barnesae is from Chaabet el Attaris section, Tunisia (sample CG407; unknown coordinates). Marthasterites spineus is from sample DG4.50 from unknown provenance. Calcidiscus leptoporus is from South Atlantic sediment coretop GeoB3721-4. Gephyrocapsa oceanica and Helicosphaera carteri are from western equatorial Pacific sediment core MD05-2920.
Related to:
Suchéras-Marx, Baptiste; Giraud, Fabienne; Daniel, Isabelle; Rivard, Camille; Aubry, Marie-Pierre; Baumann, Karl-Heinz; Beaufort, Luc; Tucoulou, Rémi; Simionovici, Alexandre (2020): Origin of manganese in nannofossil calcite based on synchrotron nanoXRF and XANES. PaleorXiv, https://doi.org/10.31233/osf.io/p8cn5
Further details:
Coverage:
Median Latitude: -14.004833 * Median Longitude: 78.467000 * South-bound Latitude: -25.151667 * West-bound Longitude: 12.400000 * North-bound Latitude: -2.858000 * East-bound Longitude: 144.534000
Date/Time Start: 1996-02-13T00:00:00 * Date/Time End: 2005-06-17T00:00:00
Minimum Elevation: -3014.0 m * Maximum Elevation: -1849.0 m
Event(s):
Chaabet_el_Attaris * Location: Tunesia * Method/Device: Outcrop sample (OUTCROP) * Comment: Unknown coordinates.
GeoB3721-4 * Latitude: -25.151667 * Longitude: 12.400000 * Date/Time: 1996-02-13T00:00:00 * Elevation: -3014.0 m * Recovery: 0.2 m * Location: Northern Cape Basin * Campaign: M34/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: FGB
MD05-2920 (MD052920) * Latitude: -2.858000 * Longitude: 144.534000 * Date/Time: 2005-06-17T00:00:00 * Elevation: -1849.0 m * Recovery: 36.67 m * Location: Manus * Campaign: MD148 (IMAGES XIII - PECTEN) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer II (CALYPSO2)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Suchéras-Marx, Baptiste | |||
| 2 | Sample code/label | Sample label | Suchéras-Marx, Baptiste | |||
| 3 | Channels | Channels | # | Suchéras-Marx, Baptiste | ||
| 4 | Count rate, incoming | ICR | cps | Suchéras-Marx, Baptiste | X-ray fluorescence (XRF) | |
| 5 | Energy | E | keV | Suchéras-Marx, Baptiste | X-ray fluorescence (XRF) | |
| 6 | Species | Species | Suchéras-Marx, Baptiste | |||
| 7 | Sample comment | Sample comment | Suchéras-Marx, Baptiste |
Size:
126000 data points
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