A couple of fascinating lectures about mass extinctions are: Beauchamp, B. (University of Calgary), 2013, Permian – Triassic Mayhem: Lead-up, Catastrophe and Aftermath of the Earths Largest Mass Extinction viewed from Arctic Canada Royal Tyrrell Museum Spealer Series 2013 Published on Feb 11, 2013 https://www.youtube.com/watch?v=J8rynQqg9x8
Ward, Peter, 2013, Our Future In a World Without Ice Caps. Brown Bag Lecture Series; Center for Student Engagement & Leadership; and Arts, Culture, and Civic Engagement, Edmonds Community College, Lynnwood, Washington. https://www.youtube.com/watch?v=HtHlsUDVVy0 Yours, Paul H. ______________________________________________ Visit the Archives at http://www.meteorite-list-archives.com Meteorite-list mailing list Meteorite-list@meteoritecentral.com https://pairlist3.pair.net/mailman/listinfo/meteorite-list