Emission spectra of a simulated Chicxulub impact-vapor plume at the Cretaceous–Paleogene boundary

@article{Navarro2020EmissionSO,
  title={Emission spectra of a simulated Chicxulub impact-vapor plume at the Cretaceous–Paleogene boundary},
  author={Karina F. Navarro and Jaime Urrutia‐Fucugauchi and Mayo Villagr{\'a}n‐Muniz and Citlali S{\'a}nchez-Ak{\'e} and Teresa Pi-Puig and Ligia P{\'e}rez‐Cruz and Rafael Navarro‐Gonz{\'a}lez},
  journal={Icarus},
  year={2020},
  volume={346},
  pages={113813}
}
1 Citations

References

SHOWING 1-10 OF 128 REFERENCES

NOx production and rainout from Chicxulub impact ejecta reentry

The Chicxulub impact 66.0 Ma ago initiated the second biggest extinction in the Phanerozoic Eon. The cause of the concurrent oceanic nitrogen isotopic anomaly, however, remains elusive. The Chicxulub

Energy, volatile production, and climatic effects of the Chicxulub Cretaceous/Tertiary impact.

A comprehensive analysis of volatiles in the Chicxulub impact strongly supports the hypothesis that impact-generated sulfate aerosols caused over a decade of global cooling, acid rain, and disruption

The first day of the Cenozoic

TLDR
High-resolution section from the Chicxulub peak ring provides insight into the impact environmental effects, including charcoal as evidence for impact-induced wildfires and a paucity of sulfur-rich evaporites from the target supporting rapid global cooling and darkness as extinction mechanisms.

Quantifying the Release of Climate‐Active Gases by Large Meteorite Impacts With a Case Study of Chicxulub

Potentially hazardous asteroids and comets have hit Earth throughout its history, with catastrophic consequences in the case of the Chicxulub impact. Here we reexamine one of the mechanisms that

Impact dust not the cause of the Cretaceous-Tertiary mass extinction

  • K. Pope
  • Environmental Science, Geology
  • 2002
Most of the 3-mm-thick globally distributed Chicxulub ejecta layer found at the Cretaceous-Tertiary (K-T) boundary was deposited as condensation droplets from the impact vapor plume. A small fraction

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

TLDR
Records of the global stratigraphy across this boundary are synthesized to assess the proposed causes of the Cretaceous-Paleogene boundary and conclude that the Chicxulub impact triggered the mass extinction.

Yucatán subsurface stratigraphy: Implications and constraints for the Chicxulub impact

Much of the discussion about the effects of an end-of-Cretaceous impact by a large extraterrestrial body in northwestern Yucatan has been done in the context of limited and partly erroneous published

Revisiting wildfires at the K‐Pg boundary

The discovery of large amounts of soot in clays deposited at the Cretaceous‐Paleogene (K‐Pg) boundary and linked to the ~65 Ma Chicxulub impact crater led to the hypothesis that major wildfires were
...