Tiny bump on 7 million-year-old fossil suggests ancient ape walked upright — and might even be a human ancestor – Live Science

  1. Tiny bump on 7 million-year-old fossil suggests ancient ape walked upright — and might even be a human ancestor  Live Science
  2. A new analysis reveals clues about when primates started walking on two feet  NPR
  3. Controversial Ancestor Found to Have…

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