10.1130/2009148 M. Elwood Madden M. Elwood Madden et al. et al. Supplemental material: How long was Meridiani Planum wet? Applying a jarosite stopwatch to determine the duration of aqueous diagenesis Geological Society of America 2009 Geoscience 2009-01-01 00:00:00 Journal contribution https://gsapubs.figshare.com/articles/journal_contribution/Supplemental_material_How_long_was_Meridiani_Planum_wet_Applying_a_jarosite_stopwatch_to_determine_the_duration_of_aqueous_diagenesis/12348383 GSA Data Repository Item 2009148, Geology, Vol. 37, p. 635. File size: 4 p., about 342 KB.