Directory of Impact Theory Resources

Home > Science > Earth Sciences > Paleontology > Extinction > Cretaceous-Tertiary > Impact Theory

This category is for websites dealing with the theory that the impact of an extraterrestrial object led to the end-Mesozoic mass extinction.

Resources in This Category

• The Cretaceous-tertiary Extinction Bolide

  http://www.science-frontiers.com/sf023/sf023p09.htm
  Article from Science Frontiers Online arguing that the discovery of a worldwide iridium-rich layer is supporting evidence for the collision of an asteroid or comet with the earth about 65 million years ago.

 

Home > Science > Earth Sciences > Paleontology > Extinction > Cretaceous-Tertiary > Impact Theory

 

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