Astronomical Alignments from Structures Surrounding Giant Animal Effigy Mounds at El Paraiso, Peru

Ojeda B.; Ocas Quispe A.; Benfer R.A. · Latin American Antiquity (2024) · DOI: 10.1017/laq.2023.51

Resumen

We previously reported astronomical alignments with the principal temple of the archaeological site of El Paraiso in coastal Peru. Here we describe a new investigation of nine small platform mounds associated with the two giant animal effigy mounds at the site. A total station map of the site permits possible astronomical alignments to be measured directly from the AutoCAD map by Pixelstick or AutoCAD. We corrected alignments for obliquity and for the apparent curvature of the sun and moon over the crest of nearby ridges. Azimuths for astronomical events were obtained from Starry Night Pro Plus 6.4.3. We found that 13 of 14 alignments were within 1° of the predicted astronomical values (and all 14 were within 1.5°). To account for these findings and those of the giant animal platform effigy mounds at the site, we propose a cosmology in the Late Preceramic period of solar and lunar alignments and the linkage of supernatural animals to dark cloud constellations. The building of these mounds was directed by astronomer priests. A shared belief in a cosmology that included a punishing force may have eased transactions by engendering trust among individuals living across river valleys and at different altitudes. © The Author(s), 2023. Published by Cambridge University Press on behalf of the Society for American Archaeology.

Instituciones: Universidad Nacional Agraria La Molina