[meteorite-list] AD: Man and Impact in the Americas

Hi all - With all of the exchanges on Chladni and Rittenhouse going on, it seems an appropriate time to mention that a pioneering study of recent impact events, signed copies of my very own Man and Impact in the Americas are available to list members for $20 plus $5 shipping US, or $15

[meteorite-list] AD: Man and Impact in the Americas

Hi all - Since it was mainly comets that hit and killed a lot of people, and my book Man and Impact in the Americas is no field guide to unknown fall sites (though it does provide the date for the Campo de Cielo impact), why buy a copy now? Good question. The ear marked NASA budget for