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Latest Shock metamorphism Stories

237ad3fa82966b8d11a78839fafa42e11
2010-08-30 20:20:40

Shock-synthesized diamonds said to prove a catastrophic impact killed off North American megafauna can't be found.


Word of the Day
ethnarch
  • The governor of a province or people.
The word 'ethnarch' comes from a Greek word meaning 'ruler of a tribe or nation'.
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