🇫🇷 France · Geoglyph
Neolithic Geoglyph — Nouvelle-Aquitaine Annex 433
Neolithic · Neolithic
Neolithic geoglyph at Nouvelle-Aquitaine.
🇫🇷 France · Geoglyph
Iron Age Geoglyph — Nouvelle-Aquitaine Annex 441
Iron Age · Iron Age
Iron Age geoglyph at Nouvelle-Aquitaine.
🇹🇷 Turkey · Geoglyph
Neolithic Geoglyph — Central Anatolia Annex 445
Neolithic · Neolithic
Neolithic geoglyph at Central Anatolia.
🇹🇷 Turkey · Geoglyph
Harappan Geoglyph — Central Anatolia Annex 423
Harappan · Harappan
Harappan geoglyph at Central Anatolia.
🇹🇷 Turkey · Geoglyph
Jomon Geoglyph — Central Anatolia Annex 439
Jomon · Jomon
Jomon geoglyph at Central Anatolia.
🇮🇳 India · Geoglyph
Classical Geoglyph — Haryana Annex 449
Classical · Classical
Classical geoglyph at Haryana.
🇵🇪 Peru · Geoglyph
Classical Geoglyph — Huanuco Annex 454
Classical · Classical
Classical geoglyph at Huanuco.
🇮🇳 India · Geoglyph
Harappan Geoglyph — Haryana Annex 422
Harappan · Harappan
Harappan geoglyph at Haryana.
🇳🇬 Nigeria · Rock art
Tura Rock Inscriptions
Iron Age to Historic (500 BCE–19th c.) · Nok-derived / Bauchi hunters
Granite cliff with 300 inscriptions and cattle engravings (hunters' oath site).
🇺🇸 United States · Earthwork
High Bank Works
Hopewell Middle Woodland 100–400 CE · Hopewell tradition
Circle-octagon pair 320 m circle, UNESCO 2023.
🇺🇸 United States · Megalith
Bighorn Medicine Wheel
Late Prehistoric 1200–1700 CE · Plains Indians
24 m medicine wheel 28 spokes, solstice alignments.
🇺🇸 United States · Earthwork
Marksville State Historic Site
Marksville 0–400 CE · Marksville culture
Semicircular enclosure 530 m wall, Marksville Southern Hopewell 0–400 CE.