Extinction | Reference Information & Resources

Extinction | Information, Reference, & Online Resources

Dinosaur Extinction Page
Discussion about dinosaur extinction, the K-T boundary, asteroid theories, impactors

Extinction Portal | Wikipedia
Special portal section at Wikipedia on extinctions and the extinction process including reference information, data, articles, photos, and news.

Endangered or Extinct
Profiles of endangered and extinct species. Provided by the Canadian Museum of Nature.

Impact Theory of Mass Extinction
The events around the great mass extinction event that involved the elimination of the non-avian dinosaurs as well as the associated extinctions.

IUCN Red List of Threatened Species
Searchable online database contains the global status and supporting information on about 40,000 species in need of conservation attention and provides an index of the state of degeneration of biodiversity

What Killed the Dinosaurs?
Discussion about mass extinctions, the fossil record, and the dinosaurs

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Historical Extinction Events

Cretaceous - Tertiary Extinction Event: Wikipedia
Article on the Cretaceous-tertiary extinction event, the K-T Boundary

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