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Latest Julie Neilson Stories

Harsh Arizona Cave System Home To Hardy Communities Of Bacteria
2013-11-22 10:41:07

The Kartchner caverns in southeast Arizona are famous for their spectacular limestone rock formations, created by groundwater seeping and dissolving bedrock compounds over thousands of years.


Word of the Day
cespitose
  • Growing in low tufty patches.
The word 'cespitose' comes from a Latin word meaning 'turf'.
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