🇨🇱 Chile · Geoglyph
Pampa Dos Palmas Geoglyphs (Pica – Matilla Corridor)
Late Intermediate (Pica–Tarapacá) · Pica–Tarapacá oasis farmers
Pampa between Pica and Matilla: 24 rhombus and avenue figures aligned to puquio water galleries.
🇨🇱 Chile · Rock art
El Médano Petroglyphs — Atacama Fishing Cult
Archaic to Formative (4000 BCE – 500 CE) · Taltal-Chango maritime foragers (Caleta Huelén) of coastal Atacama
Chilean coastal boulders 2,500 balsa-whale fishing petroglyphs 4000 BCE–500 CE, earliest American mariners.
