The Chicxulub Asteroid Impact and Mass Extinction at the Cretaceous-Paleogene Boundary

@article{Schulte2010TheCA,
  title={The Chicxulub Asteroid Impact and Mass Extinction at the Cretaceous-Paleogene Boundary},
  author={P. Schulte and L. Alegret and I. Arenillas and J. A. Arz and P. Barton and P. Bown and T. Bralower and G. Christeson and P. Claeys and C. Cockell and G. Collins and A. Deutsch and T. Goldin and K. Goto and J. M. Grajales-Nishimura and R. Grieve and S. Gulick and Kirk R. Johnson and W. Kiessling and C. Koeberl and D. Kring and K. MacLeod and T. Matsui and J. Melosh and A. Montanari and J. Morgan and C. Neal and D. Nichols and R. Norris and E. Pierazzo and G. Ravizza and M. Rebolledo-Vieyra and W. Reimold and E. Robin and T. Salge and R. Speijer and A. Sweet and J. Urrutia-Fucugauchi and V. Vajda and M. Whalen and P. Willumsen},
  journal={Science},
  year={2010},
  volume={327},
  pages={1214 - 1218}
}
The Fall of the Dinosaurs According to the fossil record, the rule of dinosaurs came to an abrupt end ∼65 million years ago, when all nonavian dinosaurs and flying reptiles disappeared. Several possible mechanisms have been suggested for this mass extinction, including a large asteroid impact and major flood volcanism. Schulte et al. (p. 1214) review how the occurrence and global distribution of a global iridium-rich deposit and impact ejecta support the hypothesis that a single asteroid impact… Expand

Topics from this paper

Asteroid impact, not volcanism, caused the end-Cretaceous dinosaur extinction
Rapid short-term cooling following the Chicxulub impact at the Cretaceous–Paleogene boundary
On impact and volcanism across the Cretaceous-Paleogene boundary
The extinction of the dinosaurs
Organic matter from the Chicxulub crater exacerbated the K–Pg impact winter
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