Random FactsCuriousOneJune 14, 20157000, archaic, civilization, discovered, florida, most, old, period, significant, YearComment A 7000 year old civilization was discovered in Florida , and is the most significant find of the Archaic Period. Random FactsCuriousOneJune 14, 20157000, archaic, civilization, discovered, florida, most, old, period, significant, YearComment