🇺🇸 United States · Earthwork
Watson Brake
Middle–Late Archaic (3500–2800 BCE) · Middle Archaic Watson Brake culture
Oldest North American mound complex: 11 mounds 5400 BP enclosing oval plaza, hunter-gatherer monument without agriculture.
🇮🇳 India · Archaeological wonder
Rock Shelters of Bhimbetka
Lower Paleolithic 100,000 BCE to Early Historic 1st c BCE (Mesolithic art 10,000–5000 BCE) · Early Indian hunter-gatherer to Mesolithic
Seven hills of Vindhyan sandstone with >750 painted rock shelters spanning Lower Paleolithic to Historical (100,000 BCE–1st c BCE), including Auditorium Cave with cupules and Zoo Rock.
🇺🇸 United States · Earthwork
Poverty Point (Monumental Earthworks of Poverty Point)
Late Archaic 1700–1100 BCE (peak 1500–1200 BCE) · Poverty Point culture
Late Archaic earthwork complex (1700–1100 BCE) with six concentric C-shaped ridges (1.2 km outer diameter) and six mounds, including 22 m-high Mound A – one of largest Archaic earthworks in North…