Published May 19, 2020 | Version v1
Dataset Open

Data from NanoSIMS analysis, software LANS_LeKieffre et al. 2020_ Proceedings B

Creators

  • 1. Laboratory for Biological Geochemistry, School of Architecture, Civil and Environmental Engineering (ENAC), Ecole Polytechnique Fédérale de Lausanne (EPFL), Switzerland.
  • 2. Department of Earth and Planetary Sciences, University of California Davis, Davis, CA 95616, USA
  • 3. College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331, USA
  • 4. Department of Geosciences, National Taiwan University, Taipei, Taiwan
  • 5. UMR CNRS 6112 - LPG-BIAF, Université d'Angers, 49045 Angers Cedex, France
  • 6. Laboratory for Biological Geochemistry, School of Architecture, Civil and Environmental Engineering (ENAC), Ecole Polytechnique Fédérale de Lausanne (EPFL), Switzerland

Description

Data extracted from NanoSIMS analysis with the software Look@NanoSIMS (Polerecky et al. 2012). Different foraminiferal cytoplasmic compartments and the symbiotic dinoflagellates were analyzed for their 13C/12C and 15N/14N isotopic ratios. Three experiments were made: incubations with (1) 13C-bicarbonate and 15N-ammonium, (2) 13C-bicarbonate and 15N-nitrate, and (3) feeding with 13C- and 15N-labeled food. Details can be found in the manuscript:
LeKieffre C. et al. 2020. Ammonium is the preferred source of nitrogen for planktonic foraminifer and their dinoflagellate symbionts. Proceedings of the Royal Society B.

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