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b6e87b65ad20ee1c429092be32608fc91
2008-04-23 15:05:00

Geologists studying deposits of volcanic glass in the western United States have found that the central Sierra Nevada largely attained its present elevation 12 million years ago, roughly 8 or 9 million years earlier than commonly thought.


Word of the Day
metagrabolized
  • totally perplexed and mixed up.
The word 'metagrabolized' is also spelled 'metagrobolized'.
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