This book is an
updated and revised version of a book that I wrote in 2010 with an almost
The original version, entitled "Solving the Major
Extinctions," contained several geologically impossible errors. After reviewing
the comments of several members of the Geology2 group at Yahoo.com, I found
that I needed to completely revise my mechanism for impact energy transfer. I
also found that I had to revise my understanding of the geological
characteristics of the earth's surface.
This new book, now entitled
"Solving the Mass Extinctions," incorporates these revisions, as well as new
statistical evidence that I developed during the past few years.
new book is now divided into two sections of evidentiary text. The first
section deals with solid, conservative evidence backed by statistical analysis.
The second section deals with speculative insights that extend the
scope of the theory and apply it to impacts and extinctions over the past 250
The third section of the book draws conclusions from the
evidence presented in the book. The original book can be viewed at