Müller, Daniela J M; Neugebauer, Ina; Kearney, Rebecca J; Schwab, Markus J; Appelt, Oona; Czymzik, Markus; Kaiser, Jérôme; Arz, Helge Wolfgang; Brauer, Achim: Electron micro probe analyser (EMPA) glass standard measurements associated with glass geochemistry data of cryptotephra from Baltic Sea sediment cores EMB201/13-4 and POS507/29-2 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.984851 (dataset in review), In: Müller, DJM et al.: Major element geochemistry of tephra glass shards and age model construction in Baltic Sea sediment cores EMB201/13-4 and POS507/29-2 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.984844 (dataset in review)
Abstract:
This dataset provides the data for the four glass standards used for monitoring the precision and accuracy of electron probe microanalyses (EPMA) during analytical runs of cryptotephra glass shards in sediment cores EMB201/13-4 and POS507/29-2. For each EPMA run, all four glass standards were measured. The major element composition of the glass standards was measured using a JEOL JXA-8230 electron microprobe at GFZ Potsdam, Germany (15 kV, 10 nA, 5-10 µm beam size). Instrumental calibration used natural mineral standards. Glass standards were Lipari obsidian (Hunt & Hill 1996; Kuehn et al. 2011) and MPI-Ding glasses ATHO-G, StHs-6-80-G and GOR-132-G (Jochum et al. 2006).
Keyword(s):
References:
Hunt, John B; Hill, Peter G (1996): An inter-laboratory comparison of the electron probe microanalysis of glass geochemistry. Quaternary International, 34-36, 229-241, https://doi.org/10.1016/1040-6182(95)00088-7
Jochum, Klaus Peter; Stoll, Brigitte; Herwig, Kirstin; Willbold, Matthias; Hofmann, Albrecht W; Amini, Marghaleray; Aarburg, Susanne; Abouchami, Wafa; Hellebrand, Eric; Mocek, Beate; Raczek, Ingrid; Stracke, Andreas; Alard, Olivier; Bouman, Claudia; Becker, Stefan; Dücking, Marc; Brätz, H; Klemd, Reiner; de Bruin, Deon; Canil, Dante; Cornell, Dave; de Hoog, Cees-Jan; Dalpé, Claude; Danyushevsky, Leonid V; Eisenhauer, Anton; Gao, Yongjun; Snow, Jonathan E; Groschopf, Nora; Günther, Detlef; Latkoczy, Christopher; Guillong, Marcel; Hauri, EriK H; Höfer, Heidi E; Lahaye, Yann; Horz, Kersten H; Jacob, Dorrit E; Kasemann, Simone A; Kent, Adam J R; Ludwig, Thomas; Zack, Thomas; Mason, Paul Robert David; Meixner, Anette; Rosner, Martin; Misawa, Keiji; Nash, Barbara P; Pfänder, Jörg A; Premo, Wayne R; Sun, Weidong D; Tiepolo, Massimo; Vannucci, R; Vennemann, Torsten W; Wayne, Dave; Woodhead, Jon D (2006): MPI-DING reference glasses for in situ microanalysis: New reference values for element concentrations and isotope ratios. Geochemistry, Geophysics, Geosystems, 7(2), n/a-n/a, https://doi.org/10.1029/2005GC001060
Kuehn, Stephen C; Froese, Duane G; Shane, Philip A R (2011): The INTAV intercomparison of electron-beam microanalysis of glass by tephrochronology laboratories: Results and recommendations. Quaternary International, 246(1-2), 19-47, https://doi.org/10.1016/j.quaint.2011.08.022
Funding:
Leibniz Association (Leibniz Association), grant/award no. SAW-2017-IOW-2 649: BaltRap: The Baltic Sea and its southern Lowlands: proxy – environment interactions in time of rapid change
Coverage:
Median Latitude: 58.469231 * Median Longitude: 18.245864 * South-bound Latitude: 57.974032 * West-bound Longitude: 17.940263 * North-bound Latitude: 58.717330 * East-bound Longitude: 18.398830
Date/Time Start: 2016-10-24T08:59:00 * Date/Time End: 2018-12-11T07:16:00
Minimum Elevation: -400.0 m * Maximum Elevation: -201.1 m
Event(s):
EMB201_13-4 (Station 13) * Latitude: 57.974032 * Longitude: 17.940263 * Date/Time: 2018-12-11T07:16:00 * Elevation: -201.1 m * Location: Baltic Sea * Campaign: EMB201 (BaltRap) * Basis: Elisabeth Mann Borgese * Method/Device: CTD/Rosette (CTD-RO)
POS507_728-2 * Latitude Start: 58.717330 * Longitude Start: 18.398500 * Latitude End: 58.716330 * Longitude End: 18.398830 * Date/Time Start: 2016-10-24T08:59:00 * Date/Time End: 2016-10-24T09:29:00 * Elevation Start: -400.0 m * Elevation End: -395.7 m * Campaign: POS507 (SeTLD) * Basis: Poseidon * Method/Device: MultiCorer (MUC)
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
492 data points