Extended Data Fig. 8: PAR flux reconstructions following the Chicxulub impact.
From: Chicxulub impact winter sustained by fine silicate dust
Land and ocean PAR flux from 1 day (post-impact state, instantaneous) to 1 and 2 weeks after impact for a silicate dust; b sulfur; and c soot scenarios, displayed on a latest Cretaceous paleogeographic map (Extended Data Fig. 1a). The range of the green-white colorbar denotes the photosynthetically high and low radiative flux. Base maps are based on the latest Cretaceous paleogeographic data42.
