Skip to comments.Cosmic blast may have killed off megafauna Scientists say early humans doomed, too
Posted on 09/25/2007 6:45:11 PM PDT by baynut
click here to read article
and Human Society
ed by Peter T. Bobrowsky
and Hans Rickman
due to links here
No problem! Gotta get that book!
Burckle Impact Crater, Indian Ocean ping and links.
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