Last seen in:
- The Washington Post - Jan 3 2022
- L.A. Times Daily - Jan 3 2022
- The Guardian - Quick crossword No 16,051 - Oct 16 2021
- Newsday.com - Oct 18 2017
- BuzzFeed - Mar 31 2016
- Premier Sunday - King Feature Syndicate - Feb 7 2016
- L.A. Times Daily - Oct 14 2013
- L.A. Times Daily - Nov 8 2012
- Newsday.com - Oct 13 2011
- USA Today - Dec 22 2010
Related Clues:
- Periods often named for rulers
- Spans with names
- Important periods of history
- Pleistocene and Holocene, for two
- Special periods
- Eventful spans
- "-zoic" time periods
- Baroque and Romantic, for classical music
- Baseball's dead-ball and live-ball
- Times to study?
- Prohibition and Big Band
- Periods named for football coaches, perhaps
- Time spans named for presidents
- Eon makeup
- Presidential terms, to historians