Yorkicystis, the 500-million-year-old relative of starfish that lost its skeleton - Phys.org

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  • Technology |
  • Phys.Org |
  • 05-24-2022 |
  • 113

Yorkicystis has revealed new information about how early life was evolving on Earth at a time when most of today's animal groups first appeared.The Cambrian explosion Yorkicystis lived during the Câ

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