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Handout
Wikipedia: Punctuated Equilibrium Handout
Wikimedia

Wikipedia: Punctuated Equilibrium

For Students 9th - 10th
This brief explanation of punctuated equilibrium includes paragraphs on the history of the theory and the controversy surrounding it.
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Handout
Principia Cybernetica Web: Punctuated Equilibrium Handout
Other

Principia Cybernetica Web: Punctuated Equilibrium

For Students 9th - 10th
Starts with a definition of Punctuated Equilibrium, followed by an explanation of this "Observation," and how it fits with other evolutionary theory.
Get Free Access See Review