Did a Comet Explode Over South America 12,000 Years Ago?
[ad_1] Concentration of glassy slabs (dark masses) at Quebrada de Chipana.P. Schultz et al. / Geology 2021 A decade ago,
Read more[ad_1] Concentration of glassy slabs (dark masses) at Quebrada de Chipana.P. Schultz et al. / Geology 2021 A decade ago,
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