Cody Rulon Geological timeline By 2037755 Period: Mar 14, 2004 to Mar 15, 2016 eon Period: Mar 14, 2004 to Mar 14, 2005 Infant Era Period: Mar 31, 2005 to Mar 1, 2007 Toddler Era Period: Mar 14, 2006 to Mar 14, 2007 Daycare Period Period: Mar 14, 2007 to Mar 15, 2016 Childhood Era Period: Mar 31, 2007 to Mar 1, 2009 Preschool Period Period: Mar 14, 2009 to Mar 14, 2015 Elementary School Period Period: Mar 31, 2015 to Mar 15, 2016 KCMS Period