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Global warming – 56 million years ago

Julie Freydlin 23 Jan 2013

Current carbon releases faster than at any time on record

Karimeh Moukaddem 13 Jun 2011

Carbon dioxide, methane levels rise sharply in 2007

Mongabay.com 23 Apr 2008

Past greenhouse warming events offer clues on future climate change

University Of California - Santa Cruz 16 Feb 2008

Prehistoric bear-like beast discovered in North Dakota

Mongabay.com 24 May 2007

Volcanoes linked to massive global warming event

Rhett A. Butler 26 Apr 2007

Past global warming suggests massive temperature shift in our future

Mongabay.com 7 Dec 2006

Worst mass extinction shifted entire ecology of the world’s oceans

Mongabay.com 24 Nov 2006

Past climate change caused dramatic shift in humidity, precipitation levels, temperature, and ocean water salinity

Mongabay.com 11 Aug 2006

Climate change caused major disruption to past ocean currents

Rhett A. Butler 5 Jan 2006

Massive climate change rocked ecosystems, animals 55 million years ago

Rhett A. Butler 14 Nov 2005

Climate change brought tropical forest to Wyoming

Rhett A. Butler 9 Nov 2005

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