S. J. Gould, R.I.P
How do you say punctuated equilibrium without saying punctuated equilibrium? Here's how:
Another Big Bang for Biology Researchers have uncovered what they think is a sudden diversification of life at least 30 million years before the Cambrian period, the time when most of the major living groups of animals emerged. If confirmed, the find reinforces the idea that major evolutionary innovations occurred in bursts.
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