Gleason Public Library (Carlisle)
Mass extinctions
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http://bibfra.me/vocab/lite/Concept
Label
Mass extinctions
Name
Mass extinctions
Focus
Mass extinctions
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Subject of
2
Sixth extinction, an unnatural history, Elizabeth Kolbert
The ends of the world, volcanic apocalypses, lethal oceans, and our quest to understand Earth's past mass extinctions, Peter Brannen
Outgoing Resources
Focus
1
Mass extinctions
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