Global catastrophes in earth history

Name: Global catastrophes in earth history
Author: Virgil L. Sharpton, Peter Douglas Ward

by Virgil L. Sharpton, Peter Douglas Ward

Cover of Global catastrophes in earth history

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ImpactExtinction (Biology)CongressesVolcanismCretaceous-Tertiary boundaryVolcanism - congressesExtinction (Biology) - CongressesCretaceous-Paleogene boundaryCretaceous/Tertiary boundary