This dataset contains 1) inorganic geochemical data obtained using an Itrax XRF core scanner, 2) inorganic geochemical concentrations measured by ICP-AES on a series of 44 subsamples, and 3) grain-size data for 92 size classes measured by laser diffraction particle size analysis. Sediment core JPC14 was obtained from Golfo Elefantes during cruise NPB05-05 in June-July 2005.
Bertrand, S., Hughen, K. A., Lamy, F., Stuut, J. B. W., Torrejón, F., & Lange, C. B. (2012). Precipitation as the main driver of Neoglacial fluctuations of Gualas glacier, Northern Patagonian Icefield. Climate of the Past, 8(2), 519–534. Bertrand, S., Hughen, K., & Giosan, L. (2015). Limited influence of sediment grain size on elemental XRF core scanner measurements. In I. W. Croudace & R. G. Rothwell (Eds.), Micro-XRF Studies of Sediment Cores: Applications of a non-destructive tool for the environmental sciences (pp. 473–490). Dordrecht: Springer Netherlands. https://doi.org/10.1007/978-94-017-9849-5_19 Bertrand, S., Hughen, K. A., Sepúlveda, J., & Pantoja, S. (2012b). Geochemistry of surface sediments from the fjords of Northern Chilean Patagonia (44-47°S): Spatial variability and implications for paleoclimate reconstructions. Geochimica et Cosmochimica Acta, 76, 125–146. https://doi.org/10.1016/j.gca.2011.10.028 Liu, D., Bertrand, S., Gert Jan, Weltje. (submitted). An empirical method to predict sediment grain size from inorganic geochemical measurements. Geochemistry, Geophysics, Geosystems.
Coverage Scope: Regional (Continents, Oceans)
Geographic Location: Golfo Elefantes, Chilean Patagonia
User Contributed Keyword(s):
Geochemistry, XRF, grain size, JPC14, Golfo Elefantes