[NatureNS] Annapolis Valley "sandhills?"

From: "Dusan Soudek" <soudekd@ns.sympatico.ca>
To: "NatureNS" <naturens@chebucto.ns.ca>
Date: Tue, 6 Jul 2010 08:39:00 -0300
Precedence: bulk
Return-Path: <naturens-mml-owner@chebucto.ns.ca>
Original-Recipient: rfc822;"| (cd /csuite/info/Environment/FNSN/MList; /csuite/lib/arch2html)"

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   Last week I had a chance to canoe the upper Annapolis River, from =
Aylesford to Kingston. Again, I was impressed by the depth and extent of =
the sandy deposits through which the river meanders in much of this =
stretch. Almost the entire "sandhills" area is covered by a thin veneer =
of soil and by vegetation. The sand is visible only where its cover has =
been disturbed on roads or in sandpits. It is best viewed from the =
river, where in places there are 20 - 30 foot vertical sandy banks.=20
   What exactly created this massive sand deposit? The continental =
glacier? A post-glacial lake? The ocean? Do these 'sandhills' have a =
formal name? Any good references on them?=20
   Dusan Soudek
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<DIV><FONT size=3D4>&nbsp;&nbsp; Last week&nbsp;I had a chance to canoe =
the upper=20
Annapolis River, from Aylesford to Kingston. Again, I was impressed by =
the depth=20
and extent of the sandy deposits through which the river meanders in =
much of=20
this stretch. Almost the entire "sandhills" area is covered by a thin =
veneer of=20
soil and by vegetation. The sand is visible only where its cover has =
been=20
disturbed on roads or in sandpits. It is best viewed from the river, =
where in=20
places there are 20 - 30 foot vertical sandy banks.&nbsp;</FONT></DIV>
<DIV><FONT size=3D4>&nbsp;&nbsp; What exactly&nbsp;created this massive =
sand=20
deposit? The continental glacier? A post-glacial lake? The ocean? Do =
these=20
'sandhills' have a formal name? Any good references on them? =
</FONT></DIV>
<DIV><FONT size=3D4>&nbsp;&nbsp; Dusan Soudek</FONT></DIV></BODY></HTML>

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