Organic matter from the Chicxulub crater exacerbated the K-Pg impact winter.

Lyons, Shelby L; Karp, Allison T; Bralower, Timothy J; Grice, Kliti; Schaefer, Bettina; Gulick, Sean P S; Morgan, Joanna V; Freeman, Katherine H.

Afiliação

Lyons SL; Department of Geosciences, The Pennsylvania State University, University Park, PA 16802; shelby.l.lyons@gmail.com.
Karp AT; Department of Geosciences, The Pennsylvania State University, University Park, PA 16802.
Bralower TJ; Department of Geosciences, The Pennsylvania State University, University Park, PA 16802.
Grice K; Western Australia Organic and Isotope Geochemistry Centre, School of Earth and Planetary Sciences, The Institute for Geoscience Research, Curtin University, Perth, WA 6102, Australia.
Schaefer B; Western Australia Organic and Isotope Geochemistry Centre, School of Earth and Planetary Sciences, The Institute for Geoscience Research, Curtin University, Perth, WA 6102, Australia.
Gulick SPS; Institute for Geophysics, University of Texas at Austin, Austin, TX 78758.
Morgan JV; Department of Geological Sciences, University of Texas at Austin, Austin, TX 78712.
Freeman KH; Center for Planetary Systems Habitability, University of Texas at Austin, Austin, TX 78712.

Proc Natl Acad Sci U S A ; 117(41): 25327-25334, 2020 10 13.

Article em En | MEDLINE | ID: mdl-32989138