Octopus ancestors lived before era of dinosaurs, study shows - Phys.org

Scientists have found the oldest known ancestor of octopuses – an approximately 330 million-year-old fossil unearthed in Montana.

Scientists have found the oldest known ancestor of octopuses an approximately 330 million-year-old fossil unearthed in Montana. The researchers concluded the ancient creature lived millions of years… [+2597 chars]

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