Search the Community
Showing results for tags 'chicxulub'.
Found 2 results
The Nastiest Feud in Science A Princeton geologist has endured decades of ridicule for arguing that the fifth extinction was caused not by an asteroid but by a series of colossal volcanic eruptions. But sheʼs reopened that debate. Bianca Bosker, The Atlantic, September 2018 https://www.theatlantic.com/magazine/archive/2018/09/dinosaur-extinction-debate/565769/ Gerta Keller, Professor of Geosciences http://gkeller.princeton.edu/ Yours, Paul H.
Oxytropidoceras posted a topic in Fossil NewsThe dinosaur-murdering asteroid maybe also triggered an underwater volcano meltdown. Why pick just one flavor of apocalypse? By Rachel Becker, The Verge, Feb 7, 2018 https://www.theverge.com/2018/2/7/16988112/asteroid-chicxulub-mass-extinction-dinosaurs-underwater-volcanoes-magma Seafloor data point to global volcanism after Chicxulub meteor strike, University of Oregon, February 7, 2018 https://www.eurekalert.org/pub_releases/2018-02/uoo-sdp020518.php https://around.uoregon.edu/content/one-two-punch-may-have-helped-deck-dinosaurs The paper is; Joseph S. Byrnes and Leif Karlstrom, 2018, Anomalous K-Pg–aged seafloor attributed to impact-induced mid-ocean ridge magmatism Science Advances 07 Feb 2018: Vol. 4, no. 2, eaao2994 DOI: 10.1126/sciadv.aao2994 http://advances.sciencemag.org/content/4/2/eaao2994 Yours, Paul H.