• 5in1K@lemmy.zip
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    2 months ago

    US 12 by me and across Michigan is on top of a glacial moraine that was a game trail post ice age and has been used to travel since by everything.

    • vaultdweller013@sh.itjust.works
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      2 months ago

      Damned fine example of such examples. Similarly there are trails in Africa that have probably been used by various human species for about a million years, so well before modern man.