Revisions

Because this paper represents a working hypothesis, it has a version number and date. It is my intention to update and modify this paper as I acquire new information. Also from time to time I intend to make corrections to grammar, punctuation, spelling and logic as well as changes to improve readability. The following list is a chronicle of revisions that have been made along with a short summary of what the changes were.

Version 2000:006, May 24, 2000

Version 2000:007, June 11, 2000

Version 2000:008, July 16, 2000

Version 2000:009, September 17, 2000

Version 2002:001, March 17, 2002

Version 2002:002, July 4, 2002