Redigerer Gerta Keller (avsnitt)

== Kilder ==
* Bianca Bosker: [https://www.theatlantic.com/magazine/archive/2018/09/dinosaur-extinction-debate/565769/ ''The Nastiest Feud in Science''], [[The Atlantic]] september 2018
* Julia Rosen: [https://www.earthmagazine.org/article/down-earth-paleontologist-gerta-keller ''Down to Earth With: Paleontologist Gerta Keller''], Earth Magazine, American Geosciences Institute, 27. april 2017 
* Joel Achenbach: [http://paw.princeton.edu/issues/2012/06/06/pages/3421/index.xml ''The Dissenter''], princeton.edu 6. juni 2012
* Morgan Kelly: [https://www.princeton.edu/news/2011/11/17/massive-volcanoes-meteorite-impacts-delivered-one-two-death-punch-dinosaurs ''Massive volcanoes, meteorite impacts delivered one-two death punch to dinosaurs''], princeton.edu 17. november 2011
* Ian Sample: [https://www.theguardian.com/news/2003/nov/13/thisweekssciencequestions.research ''What really killed off the dinosaurs?''], [[The Guardian]] 13. november 2003
* Kristin Straumsheim Grønli: [https://forskning.no/dinosaurer-geofag-paleontologi-stub/2008/02/vulkaner-drepte-dinosaurene ''Vulkaner drepte dinosaurene''], forskning.no 2. november 2007
* Marianne Nordahl : [https://forskning.no/paleontologi/2009/05/postapokalyptisk-dinosaur ''Postapokalyptisk dinosaur''], forskning.no 06. mai 2009
* Nancy Atkinson: [https://www.universetoday.com/58792/scientists-come-to-a-conclusion-asteroid-killed-the-dinosaurs/ ''Scientists Come to a Conclusion: Asteroid Killed the Dinosaurs'']