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On impact and volcanism across the Cretaceous-Paleogene boundary
Abstract
An impact with a dash of volcanism: Around the time of the end-Cretaceous mass extinction that wiped out dinosaurs, there was both a bolide impact and a large amount of volcanism. Hull et al. ran several temperature simulations based on different volcanic outgassing scenarios and compared them with temperature records across the extinction event. The best model fits to the data required most outgassing to occur before the impact. When combined with other lines of evidence, these models support an impact-driven extinction. However, volcanic gases may have played a role in shaping the rise of different species after the extinction event. Science , this issue p. 266
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“Long-term Deccan CO2 warming would have led to an expansion of dinosaur habitable regions in this study, although the global warming we simulate is slightly higher than suggested by proxy records (∼3 °C in scenario 5 as opposed to ∼2 °C) (10).”
From Asteroid impact, not volcanism, caused the end-Cretaceous dinosaur extinction (2020) · cites this paper as [10]
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“This also fits well with a recent recalibration that suggests that much of the heightened volcanic activity occurred after the K/Pg boundary (9, 10).”
From Asteroid impact, not volcanism, caused the end-Cretaceous dinosaur extinction (2020) · cites this paper as [10]
In the citing paper
“The obvious confluence of rapid volcanism preceding the KPgB, the severe δ 13 C perturbations in both oceanic and continental contemporary sediments and the LMWE cannot be coincidental.”
From Spatio-temporal volume recalibration shows Deccan volcanism caused Terminal Cretaceous Mass Extinction (2026) · cites this paper as Hull et al., 2020
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Citations
Cites
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Cited by
The Sixth Mass Extinction: fact, fiction or speculation?
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Fossil biomolecules reveal an avian metabolism in the ancestral dinosaur
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Metadata
- Authors
- Hull, P. M., Bornemann, A., Penman, D. E., Henehan, M. J., Norris, R. D., Wilson, P. A., Blum, P., Alegret, L., Batenburg, S. J., Bown, P. R., Bralower, T. J., Cournede, C., Deutsch, A., Donner, B., Friedrich, O., Jehle, S., Kim, H., Kroon, D., Lippert, P. C., Loroch, D., Moebius, I., Moriya, K., Peppe, D. J., Ravizza, G. E., Röhl, U., Schueth, J. D., Sepúlveda, J., Sexton, P. F., Sibert, E. C., Śliwińska, K. K., Summons, R. E., Thomas, E., Westerhold, T., Whiteside, J. H., Yamaguchi, T., & Zachos, J. C.
- Affiliations
- Department of Geology and Geophysics, Yale University, New Haven, CT 06511, USA.
- Bundesanstalt für Geowissenschaften und Rohstoffe, 30655 Hannover, Germany.
- Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA 92093, USA.
- National Oceanography Centre Southampton, University of Southampton, Southampton SO14 3ZH, UK.
- International Ocean Discovery Program, Texas A&M University, College Station, TX 77845, USA.
- Departamento de Ciencias de la Tierra and Instituto Universitario de Ciencias Ambientales, Universidad Zaragoza, 50009 Zaragoza, Spain.
- Géosciences Rennes, Université de Rennes 1, 35042 Rennes, France.
- Department of Earth Sciences, University College London, London WC1E 6BT, UK.
- Department of Geosciences, Pennsylvania State University, University Park, PA 16802, USA.
- CEREGE, Université Aix-Marseille, 13545 Aix en Provence, France.
- Institut für Planetologie, Universität Münster, 48149 Münster, Germany.
- MARUM – Center for Marine Environmental Sciences, University of Bremen, 28359 Bremen, Germany.
- Institute of Earth Sciences, Heidelberg University, 69120 Heidelberg, Germany.
- Institut für Geophysik und Geologie, Universität Leipzig, 04103 Leipzig, Germany.
- School of Geosciences, University of Edinburgh, Edinburgh EH8 9XP, UK.
- Department of Geology & Geophysics, The University of Utah, Salt Lake City, UT 84112, USA.
- Department of Earth Sciences, Waseda University, Shinjyuku-ku, Tokyo 169-8050, Japan.
- Department of Geosciences, Baylor University, Waco, TX 76798, USA.
- Department of Earth Sciences, University of Hawai‘i at Mānoa, Honolulu, HI 96822, USA.
- ConocoPhillips Company, Houston, TX 77079, USA.
- Department of Geological Sciences and Institute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO 80309, USA.
- School of Environment, Earth and Ecosystem Sciences, The Open University, Milton Keynes MK7 6AA, UK.
- Department of Stratigraphy, Geological Survey of Denmark and Greenland (GEUS), DK-1350 Copenhagen K, Denmark.
- Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
- National Museum of Nature and Science, Tsukuba, 305-0005, Japan.
- Department of Earth and Planetary Sciences, University of California, Santa Cruz, CA 95064, USA.
- ORCID
- Hull, Pincelli M.
- Bornemann, André
- Penman, Donald E.
- Henehan, Michael J.
- Norris, Richard D.
- Blum, Peter
- Alegret, Laia
- Batenburg, Sietske J.
- Bown, Paul R.
- Bralower, Timothy J.
- Cournede, Cecile
- Donner, Barbara
- Kim, Hojung
- Lippert, Peter C.
- Loroch, Dominik
- Moriya, Kazuyoshi
- Peppe, Daniel J.
- Röhl, Ursula
- Sepúlveda, Julio
- Sexton, Philip F.
- Sibert, Elizabeth C.
- Śliwińska, Kasia K.
- Summons, Roger E.
- Thomas, Ellen
- Westerhold, Thomas
- Zachos, James C.
- Venue
- Science
- Published
- 2020-01-17
- Volume
- 367
- Issue
- 6475
- Pages
- 266-272
- ISSN
- 0036-8075
- 1095-9203
- Cited by
- 279
- References
- 3
- Language
- en
- Funders
- National Science Foundation (OCE 1536611, EAR-132552)
- National Aeronautics and Space Administration (NNX09AM88G)
- NSF Office of the Director (USSSP Post-Expedition Activity Award)
- American Chemical Society Petroleum Research Fund (PRF#52822-DN18)
- Deutsche Forschungsgemeinschaft (RO1113/3, RO1113/4, VO687/14, FR2544/2, WE5479/3, BO2505/8-1, EH 89/20-2)
- Spanish Ministry of Economy and Competitiveness and FEDER (CGL2017-84693-R)
- Government of Aragon and FEDER funds (E33_17R)
- Danish Council for Independent Research/Natural Sciences (11-107497)
- Japan Society for the Promotion of Science (16H04070)
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- Hull, P. M., Bornemann, A., Penman, D. E., Henehan, M. J., Norris, R. D., Wilson, P. A., Blum, P., Alegret, L., Batenburg, S. J., Bown, P. R., Bralower, T. J., Cournede, C., Deutsch, A., Donner, B., Friedrich, O., Jehle, S., Kim, H., Kroon, D., Lippert, P. C., . . . Zachos, J. C. (2020). On impact and volcanism across the Cretaceous-Paleogene boundary. Science. https://doi.org/10.1126/science.aay5055