Atavachron (Canada)

Atavachron was a newsletter published by The United Federation of Canadian Star Trekkers.

Published in Victoria, British Columbia, Canada, Atavachron was devoted to the television series Star Trek, and was edited by Alistair Craig, John Willcox Herbert, David Gordon MacDonald, and Terry Wyatt. It was released in the mid 1980s till 1993.

Contributors of writing included Betty Bigelow, David Gordon-MacDonald, Paula Johanson (The Central Ganglion), Bernie Klassen (The Central Ganglion), Amy Morgan, Andrew C. Murdoch, Ray Seredin, and Garth Spencer (The Maple Leaf Rag, The Central Ganglion), among many others.

Contributors of art work included Warren Oddsson, among others.

David Gordon MacDonald was also a co-editor of The Central Ganglion.

In 1992, John W. Herbert began co-edited Under The Ozone Hole with Karl Johanson till 1996, winning the Aurora Award for Best Fanzine four times.