Ancient Cave Markings Finally Decoded By Amateur Scientist–A Calendar of When Animals Mated 20,000 Years Ago

An amateur scientist has decoded the meaning of cave markings used in Ice Age drawings—a communication system of early ‘writing’ dating back 14,000 years earlier than any previously known. Ice Age hunter-gatherers were using mysterious markings alongside their drawings of animal prey to store and communicate “sophisticated” information about the behavior…

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