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IPFS News Link • Environment

Mystery of Ancient Extinction in Earth's Oceans Revealed

• LiveScience

About 375 million years ago, the diversity of species in the Earth's oceans plummeted — not because more species were going extinct, but because fewer new groups of organisms were forming. A new study identifies a culprit: invasive species.

The crisis of the Late Devonian Period is typically considered to be one of the "Big Five" mass extinctions