The article appeared in the fall 2013 issue of the American Entomologist.  The Entomological Society of America graciously granted us permission to post a copy of the article on our website, available at the URI below.

http://akentsoc.org/doc/Furniss_MM_2013.pdf

Citation:
Furniss, M. M. 2013. Northernmost occurrence of bark beetles and their hosts in the Nearctic. Am. Entomol. 59: 144–149.