Crossword clues for A, on a timeline 4 letters:ERASTimeline sectionsERASTimeline stretchesAXISTimeline, essentiallyERASTimeline spansERASSome timeline divisionsERASTimeline portionsANNOWord usually abbreviated on timelinesERASTimeline slicesERASTimeline divisionsERASEventful timeline divisionsERASThings on some timelinesYEARPart of a timelineLOSTSeries with multiple timelinesERASLong lines on a timelineERASParts of timelinesGAPSTimeline breaksANNOA, on a timelineAEONTimeline swathFEEDTimeline, by another nameERASTimeline periodsERASTimes on a timelineERASPeriods of history on a timelineERASSome timeline timesERASTimeline segmentsERASTimeline units, oftenLOLA___ rennt (1998 German film with multiple timelines)ERASLong stretches on a timelineERASTimeline chunksYEARTimeline partYEARTimeline componentAXISTimeline, e.g.TIMELINEWall replacement, on FacebookTIMELINESequential list of eventsTIMELINEHistorian's visual aidTIMELINEWhere a dot may be a dateTIMELINETable in a history bookTIMELINEGraphic representation of historyTIMELINEChronology graphicTIMELINESSocial media feedsTIMELINEHistory text itemTIMELINEFacebook featureTIMELINE*History book chartTIMELINEHistory class illustrationTIMELINEHistory book graphicTIMELINEHistory book insetTIMELINEGeological comparisonTIMELINEHistory book featureTIMELINEGraphic in a history textYEARONETimeline beginningERATimeline chapter