Replies

To: blam

a thin or missing ring meant it was a bad growing season and the tree effectively shut down.

So how does one notice a missing ring?

11 posted on 05/07/2008 6:41:29 PM PDT by Dog Gone

To: Dog Gone

“So how does one notice a missing ring? “

Same way one finds dark matter.

20 posted on 05/07/2008 7:11:15 PM PDT by UCANSEE2 (I reserve the right to misinterpret the comments of any and all pesters)

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