Supplemental Material: Peak-ring magnetism: Rock and mineral magnetic properties of the Chicxulub impact crater

Supplemental Text is a descriptive document that contains information about the core correction procedure, additional hysteresis parameters vs. depth data, and a brief explanation of the remaining supplemental files. Supplemental Data S1 includes all electron probe microanalyzer (EPMA) data, including calibration parameters for the measurements. Highlighted samples are the samples selected for Table 1. Supplemental Data S2 contains all temperature-dependent magnetic susceptibility (k-T) data, including a table with all parameters, used for Table 2. Supplemental Data S3 contains all thermomagnetic curves (M-T) data, both raw data files and measurement graphs. Supplemental Data S4 contains all high-temperature annealing experiments shown in Figure 9. Note that only the data are presented; no graphs were plotted. Supplemental Data S5 is a spreadsheet with the calculations for Q ratios used in Figure 10. Supplemental Data S6 includes all hysteresis data, including pre- and postheating data, in individual measurement data files. Supplemental Data S7 contains all the paleomagnetic NRM directional data. Supplemental Data S8 contains all isothermal remanent magnetization (IRM) component analysis data.