Fossil shows starfish relative ‘lost its skeleton’ half a billion years ago - NewsChain
3/1/2022 12:00:00 AM3 years 11 months ago
by The Newsroom
by The Newsroom
The fossil of a 510-million-year-old relative of modern starfish and sea urchins has revealed new insights into the early evolution of a hard skeleton, scientists have said. Researchers from Spain, … [+4008 chars]
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