Boy et al.: Gradient Studies Reveal the True Drivers of Extreme Life in the Atacama Desert.

The file contains supplementary data on correlation matrices, spatial visualizations of soil pH, clay content, electric conductivity, and soluble salts as well as tables for salt concentrations in different soil depths across four large-scale soil transects in the Atacama Desert, Chile, from the Earth Shape Project. The excel file provides the values for the measured properties. Corresponding author: Diana Boy ([e-mail])