Only one more day to Hallowe'en ...
Looking at lichen. Again.
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The oldest living lichen, a map lichen, is estimated to be 9,500 years old.
The lichens, like the mosses, grew here hundreds of millions of years
before ...
4 hours ago
1 comment:
Here's one for ya Rev.
What starts with the letter 'G' and rymes with Creek?
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