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Evolution The Fossil Record, Punctuated Equilibrium 10-17
Don McLeroy on Stephen Jay Gould and stasis
Episode 61 - Behavior in the Fossil Record
Punctuated Equilibria - The Bumper Sticker
Philip Gingerich - Saturday Morning Physics - 10/10/09
What is Punctuated equilibrium?, Explain Punctuated equilibrium, Define Punctuated equilibrium
Speciation and Extinction
Punctuated Equilibrium - The Evolution Conspiracy clip 3
Are Natural Selection and Evolution the Same? | Creation Q&A: Campus Edition
Punctuated Evolution
Speciation and Extinction
Evolution, the fossils say no
