Period Specific Beads

A little while ago there was a request to add new charts to the bead page to show the 'diagnostic' beads.  These are the beads that are found only in one time period (red star) or more than twice as often in this time period than any other (green star).  These sorts of beads are excellent additions to a  necklace or strand for tagging your presentation to a particular time period.  A little time finally opened up and these four summary pages were added to the other bead charts to aid in your shopping trips.