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Ancient Origins Tour IRAQ

Ancient Origins Tour IRAQ Mobile

Elpistostege

The fins of this fish played a role in the origins of the human hand. Source: Katrina Kenny, Author provided

This Ancient Four-Limbed Fish Reveals the Origins of the Human Hand

By John Long & Richard Cloutier / The Conversation One of the most significant events in the history of life was when fish evolved into tetrapods , crawling out of the water and eventually...