hot, arid conditions of the Atacama desert Chinchorro mummies National Geographic described in 1995 hot, arid conditions of the Atacama desert Chinchorro mummies hot, arid conditions of the Atacama desert hot, arid conditions of the Atacama desert Chinchorro Chinchorro mummies «Chile's Chinchorro Mummies» hot, arid conditions of the Atacama desert Chile's Chinchorro Mummies hot, arid conditions of the Atacama desert hot, arid conditions of the Atacama desert