Rock Eagle & Rock Hawk (100 AD)

Rock Eagle is an effigy mound in the shape of a bird with its wings spread. It is believed to have been constructed around 2,000 years ago. It is one of only two such structures known to exist east of the Mississippi river with the second structure known as Rock Hawk also located nearby.

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Forsyth Petroglyph Reveals Comet Impact?

Designs on the Forsyth Petroglyph in Georgia may include astronomical representations of stars, the constellation Draco, the Pleiades asterism, a comet, and meteors or comet fragments and may be a record of a comet impact event that caused a severe weather event in 536 AD.

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Kolomoki Mounds (500 AD)

The Kolomoki Mounds site is believed to have been the most populous Native American community north of Mexico during its time period. The site consists of nine earthen mounds built between the years A.D. 350 and 750.

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