Massive perturbations to atmospheric sulfur in the aftermath of the Chicxulub impact-Reference-Cited by-同舟云学术

Massive perturbations to atmospheric sulfur in the aftermath of the Chicxulub impact

Published:2022-03-21 Issue:14 Volume:119 Page:
ISSN:0027-8424
Container-title:Proceedings of the National Academy of Sciences
language:en
Short-container-title:Proc. Natl. Acad. Sci. U.S.A.

Author:

Junium Christopher K.¹^ORCID,Zerkle Aubrey L.²^ORCID,Witts James D.³^ORCID,Ivany Linda C.¹^ORCID,Yancey Thomas E.⁴^ORCID,Liu Chengjie⁵^ORCID,Claire Mark W.²^ORCID

Affiliation:

1. Department of Earth and Environmental Sciences, Syracuse University, Syracuse, NY 13244

2. School of Earth and Environmental Sciences, Centre for Exoplanet Science, University of St Andrews, St Andrews KY16 9AL, United Kingdom

3. School of Earth Sciences, University of Bristol, Bristol BS8 1RJ, United Kingdom

4. The College of Geosciences, Texas A&M University, College Station, TX 77483

5. Ellington Geological Services, Houston, TX 77043

Abstract

Significance Sulfur isotopes confirm a key role for atmospheric sulfur gases in climatic cooling, mass extinction, and the demise of dinosaurs and other global biota after the Chicxulub bolide impact at the Cretaceous–Paleogene boundary. The sulfur isotope anomalies are confined to beds containing ejecta and, in the immediately overlying sediments, are temporally unrelated to known episodes of volcanism that also bracket this event, further addressing the controversial role of the Deccan Traps in the extinction.

Publisher

Proceedings of the National Academy of Sciences

Subject

Multidisciplinary

Link

https://pnas.org/doi/pdf/10.1073/pnas.2119194119

Reference67 articles.

1. Extinctions in the fossil record

2. Origination, extinction, and mass depletions of marine diversity

3. The Fossil Record of North American Mammals: Evidence for a Paleocene Evolutionary Radiation

4. Eutherians experienced elevated evolutionary rates in the immediate aftermath of the Cretaceous–Palaeogene mass extinction

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

Cited by 18 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Repeated pulses of volcanism drove the end-Permian terrestrial crisis in northwest China;Nature Communications;2024-09-02

2. An analysis of Δ36S/Δ33S dependence on definitions of sulfur mass-independent fractionation;Chemical Geology;2024-09

3. Intense Changes in the Main Source of Organic Carbon to the Gulf Coastal Plain Following the Cretaceous‐Paleogene Boundary;Paleoceanography and Paleoclimatology;2024-08

4. Mass-independent fractionation of oxygen and sulfur isotopes;Bulletin of Mineralogy, Petrology and Geochemistry;2024-07-01

5. Procedures from samples to sulfur isotopic data: A review;Rapid Communications in Mass Spectrometry;2024-04-09