In article , Robert Grumbine wrote:
*Extensive* parts of continents. Let me take you hill walking on
the Scottish fringe of the Laurentian Shield one of these days G.

Sure. Then come back here and go for a stroll around the
north american Laurentians.

No problem with that. Any particular part of Canada?
Could you turn off the mosquitos for the day? I'll try and get you a
Midge Exemption Certificate, if you can provide evidence of having been
running around in a field screaming and rubbing your face in the past.

--
Aidan Karley, FGS
Aberdeen, Scotland
Written at Wed, 21 Jun 2006 07:49 +0100, but posted later.