Title: The Significance of Impact-Induced Hydrocarbon Soot Aerosols in Phanerozoic Extinctions
Date: 6 February 2024
Contact: Kunio Kaiho (Department of Earth Science, Tohoku University)
         Naga Oshima (Meteorological Research Institute, Japan Meteorological Agency)

All the data used in this study are available in the Supporting Information and this site.