active·Other54 arrowheads feature unique symbols, mystery remains for 9,000-year-old artifacts07 Sept 2026·1 event·1 sourceFollowHow events unfoldedFrom the beginning to today07/09/2026, 12:0054 arrowheads feature unique symbols, mystery remains for 9,000-year-old artifacts1 source →1 of 1 eventsStoryline coverage1 source · 1/7