Explore North America 20,000 years ago, at the peak of the last glacial age [OC] Submitted by mydriase t3_11l889n on March 7, 2023 at 7:10 PM in dataisbeautiful 27 comments 185
ltethe t1_jbfj6o1 wrote on March 8, 2023 at 6:05 PM I would love to plumb the 18,000 BC shoreline for settlements. Permalink 1
Explore North America 20,000 years ago, at the peak of the last glacial age [OC]
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