Artistic reconstruction (IMAGE) Uppsala University Caption Artistic reconstruction of the Seiche wave surging into the Tanis river, bringing in fishes and everything in its path (dinosaurs, trees) while impact spherules rain down from the sky. Some dinosaurs are still trying to get away but we know they will not get far. Ants try to get back into their nest as the just blooming dianthus in the foreground are already being impacted by the impact spherules. Credit Joschua Knüppe Usage Restrictions May only be published in connection to reports about the research by During et al. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.