A Metamorphic Origin for Europa's Ocean - Supplementary Data Files

<p><strong>A Metamorphic Origin for Europa&#39;s Ocean - Supplementary Data Files</strong><br> M. Melwani Daswani, S. D. Vance, M. J. Mayne, and C. R. Glein<br> Jet Propulsion Laboratory, California Institute of Technology<br> daswani@jpl.nasa.gov</p> <p>2021-08-18</p> <p>This folder contains the Supplementary Data files consisting of input data and output data products. The paper is accepted in Geophysical Research Letters. A preprint may be found here: <a href="https://doi.org/10.1002/essoar.10507048.1">https://doi.org/10.1002/essoar.10507048.1</a>, but please see the article on Geophysical Research Letters for the properly formatted, peer-reviewed, revised version.</p> <p><strong>Contents:</strong></p> <p><strong>AccretR Europa MC-Scale composition output.xlsx</strong><br> Contains the composition of Europa after accretion, obtained by running the AccretR program. AccretR can be found on Zenodo: https://doi.org/10.5281/zenodo.3827540 or GitHub (most up to date): https://github.com/mmelwani/AccretR</p> <p><br> <strong>Fe-S core composition models</strong><br> Contains the Perple_X input and output files for constraining the composition of the Fe+-S core. Thermodynamic data used was from Saxena and Eriksson (2015), also included as a Perple_X thermodynamic file.</p> <p><br> <strong>Rcrust prograde metamorphism models</strong><br> Contains the input and output files for the Rcrust models, which are the metamorphic prograde path thermodynamic. Rcrust is required to run these models<br> (http://www.sun.ac.za/english/faculty/science/earthsciences/rcrust), as well as the &quot;meemum&quot; program from Perple_X (https://www.perplex.ethz.ch/). The Perple_X version used was &quot;6.8.7&quot;, and was compiled from source to enable 12 thermodynamic components (i.e. major elements).</p> <p><br> <strong>CHIM-XPT ocean column composition models</strong><br> Contains the CHIM-XPT input and output files, which model the ocean composition from seafloor to surface, including precipitated minerals, aqueous solutes and saturated gases. Inputs for these models were the fluids extracted from the Rcrust prograde metamorphic models.</p> <p><strong>Density and volume of clathrates.xlsx</strong><br> Shows the calculations carried out to find the temperature, density and volume of CO2 clathrates in Europa&#39;s ocean.</p>