Journal article

Geomorphology of Marcahuasi Stone Forest — Tafoni Andesite

A. T. Bullard · 2012 · Andean Geology · 39, 44–62

Why it matters: Natural wind sculpt refutation

Places

The place this covers

Marcahuasi — Second Plateau Amphitheatre and Fortune Altar (Lima Andes)
🇵🇪 Peru · Lima Region, Huarochirí, San Pedro de Casta, Marcahuasi plateau second mesa · Hypothetical site