Figures F1-F6
Tables T1-T5

F1. Site 1149 and 1179 locations.

F2. Age spectra plots, Site 1149.

F3. K/Ca ratio plots, Site 1149.

F4. Age spectra plots, Site 1179.

F5. K/Ca ratio plots, Site 1179.

F6. Age-depth plots.

Tables T1-T5

T1. ⁴⁰Ar/³⁹Ar analysis data, Site 1149.

T2. ⁴⁰Ar/³⁹Ar analysis data, Site 1179.

T3. Incremental heating data, Site 1149.

T4. Incremental heating data, Site 1179.

T5. Chronostratigraphy.

Figures F1-F6
Tables T1-T5