Tom,

What do you mean with tiny teeth number and needle ? This is first time I
faced with these terms . Can you bit explain and can others help me to find
references and tables ?

May be you meaned the foliage of the wood - pine needle - but I really dont
know.

Thanks,

Umut
Istanbul

On Mon, Mar 13, 2017 at 3:16 PM, Tom Roach <[log in to unmask]> wrote:

> Interesting choice of terms!  Both trees are spruce and Picea abies is, of
> course, common Norway Spruce.  It should be readily available in the US and
> certainly is in this area of Ontario where it was introduced by German
> settler/farmers.  Picea excelsa is the same tree, just from a different
> area of Europe. See: http://www.lutherie.net/eurospruce.html for a
> discussion.
>
> If, IF, you have a microscope with a measuring scale in it.  You can count
> the number of tiny teeth per cm on a needle of P. abies and, using a
> published table,find out the provenance of the tree. I am sorry, but I do
> not have a reference for this activity.
>
> Tom Roach
> Waterloo, Ontario
> 519 746 5324
> 519 503 3806
>
> On 2017-03-13 4:54 AM, Chris Vandekerkhove wrote:
>
>> Thanks to all for answering me. I've checked a couple of websites.
>>
>>
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Note:  opinions  expressed on HPSCHD-L are those of the  individual con-
tributors and not necessarily  those of the list owners  nor of the Uni-
versity of Iowa.  For a brief  summary of list  commands, send mail to
[log in to unmask]  saying  HELP .
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