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20,000 Years-Old Cave Paintings' Mysterious Dots and Marks Indicate Ice Age Hunter-Gatherers Used a Lunar Calendar
Old Cave Paintings' Mysterious Dots and Marks Indicate Ice Age Hunter-Gatherers Used a Lunar Calendar Cave drawings have ...
PBS6y
Cave Art:
Not until the late 19th century did humans learn of the extraordinary art ... their Ice Age ancestors, the Cro-Magnon people of Western Europe. These early artists decorated walls of caves with ...