José J. Cárcamo-Vega, Marcela Sepúlveda, Edgar Casanova-González, Sebastián Gutiérrez, Alejandro Mitrani, Elard J. Dauelsberg, Álvaro E. Aliaga, Cecilia Lemp, José Luis Ruvalcaba-Sil. "New insights into archaeological textiles (1000–1450AD) from the coastal region of the Atacama Desert: Preliminary evidence of a cochineal and shellfish purple dye combination." PLoS ONE, 2025. doi:10.1371/journal.pone.0325623