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Latest Acasta Gneiss Stories

Ancient Rocks Provide Clues About Earth's Earliest Crust
2014-05-30 03:14:31

PhD student's studies of four-billion-year-old rocks show ancient crust generated in an Iceland-like setting.

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2008-09-28 10:25:00

A strip of bedrock located in the eastern area of Canada's Hudson Bay was discovered to have the oldest rocks on Earth, said scientists on Thursday. The rocks were formed about 4.28 billion years ago, shortly after the planet was created. It might even contain evidence of movement by ancient creatures.


Word of the Day
plim
  • To swell, as grain or wood with water.
The word 'plim' is probably a variant of the word 'plum'.
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