Search Results: Returned 2 Results, Displaying Titles 1 - 2
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c2014., Juvenile, Capstone Heinemann Library Call No: 363.3 49 Edition: 1st ed. Availability:1 of 1 At Location(s) Series Title: A world afterSummary Note: Explores what would happen if an asteroid struck earth, examining the effect on climate, wildlife and food supplies.
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2009., WGBH Boston Video Call No: LIfe Science Availability:0 of 1 At Location(s) Summary Note: "Nova investigates a provocative new theory that suggests the extinction of more than 34 types of large prehistoric mega-creatures, such as the saber-toothed cat and woolly mammoth, was caused not by climate change or the arrival of the first human hunters, but by the massive breakup of a comet over the Great Lakes region at the end of the last Ice Age, some 12,900 years ago." WGBH/Nova website.