Largest known mass extinction

	The Day The Earth Nearly Died (Documentary) 250 million years ago, long before dinosaurs roamed the Earth, the land and oceans teemed with life. This was the Permian, a golden era of biodiversity that ...
	Permian - Triassic Mayhem: Earth's Largest Mass Extinction Royal Tyrrell Museum Spealer Series 2013 Beniot Beauchamp, Ph.D. - University of Calgary Permian - Triassic Mayhem: Lead-up, Catastrophe and Aftermath of the...
	The Permian Extinction (Majernik, Green, and Kinsala) .dv The Permian Extinction is the largest known mass extinction event in Earth's history. This video explores the causes behind the Permian Extinction and lays o...
	The Day The Earth Nearly Died -- One Disaster To Blame For With an amazing cinematography and a splendid direction, this documentary talks about the Permian era, the time when life forms swarmed the world, and all of...
	Could Siberian volcanism have caused the Earth's largest extinction event Date- 12th Apr 12 Source- http://carnegiescience.edu/multimedia_content 'Around 250 million years ago, at the end of the Permian geologic period, there was a...
	Study Finds Super Volcanoes Preceded Mass Extinction A new study says one of Earth's largest die-offs immediately followed a time of volcanic activity.
	Lecture - Large igneous provinces and mass extinctions Large Igneous Provinces (LIPs) are regions on Earth containing large amounts of volcanic material supposedly formed in relatively short periods of time. Five...
	CHEMTRAILS UN 2013 REPORT "MASS EXTINCTION" http://geoengineeringwatch.org & http://globalskywatch.com ~sub: http://youtube.com/ChemTruthers ~reupload from: http://youtube.com/alopez4525 ~film presente...
	The Biggest Crisis is Mass Extinction of Species - CZ Jaime Maussan and Santiago Yturria Garza presented Latest UFO Sightings and Close Encounters in Mexico, this is the end of the presentation at IUC 2009. With...
	The Jump (1/2) a documentary by Kim Ingles. Visit the IUCN website here: http://iucn.org/ Earth is facing its single largest mass extinction since the disappearance of the dinosaurs. Amphibians have be...

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