[meteorite-list] Debris from Massive Asteroid is Uncovered
From: FERNLEA4_at_aol.com <FERNLEA4_at_meteoritecentral.com>
Date: Thu Apr 22 10:06:18 2004 Message-ID: <14c.1812eeb8.2b17bdbc_at_aol.com> --part1_14c.1812eeb8.2b17bdbc_boundary Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit In a message dated 28/11/02 17:38:01 GMT Standard Time, geoking_at_notkin.net writes: > The latest discovery is from a much earlier collision and is a result > of a catastrophic impact that vaporised rock and spewed a sea of > molten glass droplets half way across the world. > > George Walkden, who led the research team from the University of > Aberdeen and the Open University, said the droplets of molten glass > became fossilised as a layer two centimetres thick, now eight metres > below ground. > Geoff, I was lucky enough to see a piece of this new British impact ejecta at the museum last week, when Monica Grady showed me a chunk of a greenish coloured rock, comprised of very small glassy spheroids. I wish I'd taken a picture now! I forget how old she said it was, but it was created after the impact of a huge meteorite, when Canada was a LOT nearer to the UK, so we're going back quite a long time here (another Brit understatement? ;-) ). The exact locality in Bristol is being kept a closely guarded secret for the moment, but that makes two ancient impact events for the UK, both discovered/recognised within the last 6 months! Cheers, Rob Elliott www.meteorites.uk.com Fernlea Meteorites, The Wynd, Off Dickson Lane, Milton of Balgonie, Fife. KY7 6PY United Kingdom Tel: +44-(0)1592-751563 Fax: +44-(0)1592-751991 Mobile: 07909-773929 Email: fernlea4_at_aol.com --part1_14c.1812eeb8.2b17bdbc_boundary Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: 7bit <HTML><FONT FACE=arial,helvetica><FONT SIZE=2 FAMILY="SANSSERIF" FACE="Arial" LANG="0">In a message dated 28/11/02 17:38:01 GMT Standard Time, geoking_at_notkin.net writes:<BR> <BR> <BR> <BLOCKQUOTE TYPE=CITE style="BORDER-LEFT: #0000ff 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px">The latest discovery is from a much earlier collision and is a result <BR> of a catastrophic impact that vaporised rock and spewed a sea of <BR> molten glass droplets half way across the world.<BR> <BR> George Walkden, who led the research team from the University of <BR> Aberdeen and the Open University, said the droplets of molten glass <BR> became fossilised as a layer two centimetres thick, now eight metres <BR> below ground.<BR> </BLOCKQUOTE><BR> <BR> Geoff,<BR> I was lucky enough to see a piece of this new British impact ejecta at the museum last week, when Monica Grady showed me a chunk of a greenish coloured rock, comprised of very small glassy spheroids. I wish I'd taken a picture now!<BR> I forget how old she said it was, but it was created after the impact of a huge meteorite, when Canada was a LOT nearer to the UK, so we're going back quite a long time here (another Brit understatement? ;-) ).<BR> The exact locality in Bristol is being kept a closely guarded secret for the moment, but that makes two ancient impact events for the UK, both discovered/recognised within the last 6 months!<BR> <BR> Cheers,<BR> Rob Elliott<BR> www.meteorites.uk.com<BR> Fernlea Meteorites,<BR> The Wynd,<BR> Off Dickson Lane,<BR> Milton of Balgonie,<BR> Fife. KY7 6PY<BR> United Kingdom<BR> Tel: +44-(0)1592-751563<BR> Fax: +44-(0)1592-751991<BR> Mobile: 07909-773929<BR> Email: fernlea4_at_aol.com</FONT></HTML> --part1_14c.1812eeb8.2b17bdbc_boundary-- Received on Thu 28 Nov 2002 01:43:08 PM PST |
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