The asteroid that killed the dinosaurs was NOT alone: Scientists discover evidence that a second devastating s - Daily Mail
- The asteroid that killed the dinosaurs was NOT alone: Scientists discover evidence that a second devastating s Daily Mail
- Nadir crater: The asteroid that killed the dinosaurs was not alone BBC
- 3D anatomy of the Cretaceous–Paleogene age Nadir Crater Nature.com
- Five-mile asteroid impact crater below Atlantic captured in 'exquisite' detail by seismic data Phys.org
- Scientists uncover shocking details of the disasters that wiped out the dinosaurs Daily Jang