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. ______________________________________________ http://www.meteoritecentral.com Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list