http://woostergeologists.scotblogs.wooster.edu/2013/01/06/woosters-fossil-of-the-week-a-conulariid-from-the-upper-ordovician-of-indiana/3screen-shot-2012-12-19-at-5-37-02-am/ A World to Explore Sun, 26 May 2013 04:51:19 +0000 hourly 1 http://wordpress.org/?v=3.5.1