Additional supplementary information files for the manuscript "Not just sulfate: Elevated salinity inhibits methanogenesis regardless of microbial sulfate reduction in estuarine sediments." The files include all raw data (.csv files) described and presented in the manuscript, including the in situ pore fluid data, the data from the salinity manipulation incubation experiment, and the data from the inhibitor manipulation incubation experiment, as well as the Jupyter Notebook (.ipynb file) used to perform all of the data-processing/calculations and create figures.