[meteorite-list] Risk assessment of Tunguska class events

From: E.P. Grondine <epgrondine_at_meteoritecentral.com>
Date: Tue, 29 Sep 2009 13:55:35 -0700 (PDT)
Message-ID: <763446.93058.qm_at_web36907.mail.mud.yahoo.com>

Hi -

I am looking forward to reading the pdf soon.

I tried to come to an estimate of Tunguska class events via the historical and archaeological record - a small part of a a book I wrote titled "Man and Impact in the Americas".

E.P.


      
Received on Tue 29 Sep 2009 04:55:35 PM PDT