Ancient toothless ‘eel’ is your earliest known ancestor - Verve Times

More than a century ago, scientists were stumped by the discovery of an unusual fossil unearthed from a Scottish quarry. The remains suggested a toothless eel-like creature with a potentially cartilaginous skeleton, and for 130 years after the myster

More than a century ago, scientists were stumped by the discovery of an unusual fossil unearthed from a Scottish quarry. The remains suggested a toothless eel-like creature with a potentially cartila… [+5354 chars]

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