Mysterious marks on Ice Age cave art may have been a form of record keeping. sciencenews.org Submitted by Rifletree t3_11bkz7e on February 25, 2023 at 1:26 PM in history 53 comments 1,527
[deleted] t1_ja2s0bg wrote on February 26, 2023 at 12:23 PM Reply to comment by xiaorobear in Mysterious marks on Ice Age cave art may have been a form of record keeping. by Rifletree [removed] Permalink Parent 2
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