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Researchers Finally Know What The Motifs Painted On These Ancient Rocks In The Amazon Rainforest Mean
The area of Serranía de la Lindosa, a 12-mile-long sandstone outcrop in Colombia, contains thousands of rock art motifs that ...
Science Daily7d
Prehistoric hunter-gatherers heard the elks painted on rocks 'talking'
Researchers performed acoustic impulse response measurements in front of 37 rock painting site and found that the same vertical rock surfaces that have the painted elks, humans and boats, are also ...