García, Lidia Clara (Centro Argentino de Etnología Americana, 1989)
Rock shelter 1 is found on the left edge of the Inca Cave Gorge (23° South latitude, 65° longitude, 27' w). It is a chasmw ith pictographs ascribed by C. Aschero to the "B" Stylistic group (late Preceramic to Early Ceramic ...