I have been thinking about this for a few weeks now when I noted were ices age ice was and were the polars vortex was flowing. Enjoy!
20,000 years ago, Kentucky had glaciers while much of Alaska was ice free.
Look familiar?
Peter William Lount put this composite together
http://piccolaeraglaciale.wordpress.com/2014/01/14/il-freddo-ingranaggio-glaciale/
Climatic cycles: New Little Ice Age and New Ice Age