[meteorite-list] Ammonia as an impact marker

From: E.P. Grondine <epgrondine_at_meteoritecentral.com>
Date: Mon, 14 Dec 2009 09:15:31 -0800 (PST)
Message-ID: <133704.48960.qm_at_web36907.mail.mud.yahoo.com>

Hi all -

At last, not Willamette.

http://www.eurekalert.org/pub_releases/2009-12/uok-ksp120909.php

If anyone wants a copy of an image of a cast of the Trempealeau petroglyph, which may show comet fragment impacts, contact me off list.

Wednesday's AGU session promises to be really interesting.

E.P. Grondine
Man and Impact in the Americas




      
Received on Mon 14 Dec 2009 12:15:31 PM PST