Predatory amphibians swam the seas 237 million years ago
· newscientist.com · popularity 26/100 · 0 similar stories today · Anthropology & Archaeology (Discovery & Research)

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Summary
Until now, it was thought that the squishy, permeable skin of amphibians was unsuited for marine life because it would absorb too much salt from sea water – but a fossil found in China upends that view
Found in: New Scientist. Rating basis: single outlet; outlet tier 3; 1 feeds; feed position 3.