Trilobites are dual to crabs.
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Replying to @ProofOfLogic
@ProofOfLogic Cool! How? Structurally / physiologically? What's dual to humans?2 replies 0 retweets 0 likes
Replying to @preinfarction
@preinfarction Trilobites were a robust base format which was able to support many variations for different niches. Cambrian explosion.
5:28 PM - 8 Mar 2015
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