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 - 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 (PLoS ONE, 2025)