An atlas of Earth’s mysterious places — megaliths, pyramids, lost and sunken cities — with the evidence shown plainly: what is verified, what is contested, and what is still unknown.

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Places tagged “oklahoma” in United States · Mysteria

The catalogue

Places tagged “oklahoma” in United States

2 places to sift through. Narrow by kind, country, period or how firmly each one is established — contested and pseudoarchaeological claims are labelled here, never hidden.

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Verified2 Widely accepted0 Contested0 Hypothetical0 Unverified0 Pseudoarchaeology0

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🇺🇸 United States

#oklahoma

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🇺🇸 United States · Earthwork

Spiro Mound Craig Hollow Chamber

Formative to Mississippian (1500 BCE–1500 CE) · Woodland–Mississippian

Spiro Mound Craig Hollow Chamber in Oklahoma, Spiro, United States is a Formative to Mississippian (1500 BCE–1500 CE) earthwork attributed to Woodland–Mississippian.

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🇺🇸 United States · Tumulus

Spiro — Craig Mound West Lobe Hollow Chamber

Early Bronze Age to Iron Age (2500–500 BCE) · Hallstatt / Early Iron Age; Mississippian

Spiro — Craig Mound West Lobe Hollow Chamber in Oklahoma, Le Flore County, Spiro, United States is a Early Bronze Age to Iron Age (2500–500 BCE) tumulus at…