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Fossils Reveal First Fully Marine Amphibian Lived 237 Million Years Ago

Scientists identify Gerrothorax maritimus, an armored amphibian that lived in the ocean 237 million years ago, challenging the view that amphibian skin cannot tolerate saltwater.

3 publishers · 3 articles · first seen 26 Oct 2026 · updated 2h ago

Headline and summary written by an AI model from the linked articles; not reviewed by a person. How this was made

The story so far

3 publishers have covered this in 3 articles since 26 Oct 2026. Nature published first, on 26 October at 00:00 UTC; New Scientist followed 16h 00m later. The most recent article, from Spotlight news only, appeared on 26 October at 16:00 UTC.

Outlets reporting it: Nature (major outlet), New Scientist, Spotlight news only.

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Sources

Every article we clustered into this story. Headlines link to the publisher.

  1. Evolutionary 'game-changer': weird armoured amphibian lived in ancient seas Nature ·
  2. Armored amphibian lived entirely at sea 237 million years ago, fossils suggest Spotlight news only
  3. Predatory amphibians swam the seas 237 million years ago New Scientist

In this story

  • University of California, Davis
  • Peking University
  • Geological Museum of Guizhou
  • Gerrothorax maritimus
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