[meteorite-list] tunguska explosion data

From: Robert Verish <bolidechaser_at_meteoritecentral.com>
Date: Thu Apr 22 09:52:18 2004
Message-ID: <20020820055837.95239.qmail_at_web10405.mail.yahoo.com>

Hello Alvie,

I still think a closer look at the &#34;meteorite&#34;
that you found would offer clues as to whether it is a
surviver of a crater-producing impact, or merely a
surviver of an aerial fragmentation event.

Regards,
Bob V.
----------------- Original Message ----------------
[meteorite-list] tunguska explosion data

Dave Mouat dmouat_at_dri.edu
Mon, 19 Aug 2002 16:59:09 -0700

Alvie
Was the dry lake subsequently filled with sediment?
If so, your meteorites might have a lot of overburden
on them. If not, what would account for the very fine
textured material in the lake bed?
Dave

alvie roach wrote:

&gt; Im trying to prove a dry lake is a meteorite
crater.
&gt; A meteorite was found in the area, the bed rock
&gt; is shattered for miles in every direction and the
&gt; shape of the dry lake seemes to have a ballistic
&gt; signature.I am hopeful someone can help me access
the
&gt; experiment data that determined the hight &amp;
angle of
&gt; the explosive event at tunguska.the discovery
channel
&gt; had a program about tunguska.In this show was a
&gt; section on how the scientists determined the
hight &amp;
&gt; angle. They flew a series of charges over a
forest of
&gt; pins on a test board and recorded the shapes left
by
&gt; the explosions.They continued this until they
came up
&gt; with the butterfly pattern of tunguska. I'm
confident
&gt; the shape of my dry lake will be in this data.I
hope
&gt; you can help me.
&gt; Contact me at,
&gt; &lt;jiujitsu11_at_yahoo.com&gt;
&gt; Thank you,
&gt; Alvie Roach
&gt;
&gt;
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Received on Tue 20 Aug 2002 01:58:37 AM PDT