Fig. S1.

Location of the dated samples throughout Nussloch P3, P4, and P8 profiles. Detailed stratigraphical descriptions and correlations are extensively described in previous publications (14, 23), except for the P8 profile. Most reliable radiocarbon ages on loess organic matter (50) are displayed along P2 profile as well as several others obtained on mollusk shells along P2 (50) and P4 (53). A summarized description of all sedimentary units is provided in SI Text. ET, Eltville tephra; LGS, Lower Gräselberg Soil; LS, Lohne Soil; UGS, Upper Gräselberg Soil.