Seasonal calibration of the end-cretaceous Chicxulub impact event

@article{DePalma2021SeasonalCO,
  title={Seasonal calibration of the end-cretaceous Chicxulub impact event},
  author={Robert A. DePalma and Anton A Oleinik and Loren Gurche and David Burnham and Jeremy J Klingler and Curt McKinney and Frederick Paul Cichocki and Peter L. Larson and Victoria M. Egerton and Roy A. Wogelius and Nicholas P. Edwards and Uwe Bergmann and Phillip L. Manning},
  journal={Scientific Reports},
  year={2021},
  volume={11}
}
The end-Cretaceous Chicxulub impact triggered Earth’s last mass-extinction, extinguishing ~ 75% of species diversity and facilitating a global ecological shift to mammal-dominated biomes. Temporal details of the impact event on a fine scale (hour-to-day), important to understanding the early trajectory of mass-extinction, have largely eluded previous studies. This study employs histological and histo-isotopic analyses of fossil fish that were coeval with a unique impact-triggered mass-death… 
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