The Chicxulub impact 66 million years ago caused catastrophic environmental changes, leading to the extinction of three-quarters of plant and animal species, including the dinosaurs. This Review explores how the Chicxulub impact structure provides insight into cratering processes and events leading to the Cretaceous–Palaeogene extinction.
- Joanna V. Morgan
- Timothy J. Bralower
- Kai Wünnemann