Glass beads were found inside fossil clams in a Florida quarry, and researchers believe that they're the first particle evidence of ancient meteorite strikes in the area.
원문출처 : https://www.cnn.com/2019/07/23/world/fossil-clams-glass-beads-meteorite-scn-trnd/index.html
원문출처 : https://www.cnn.com/2019/07/23/world/fossil-clams-glass-beads-meteorite-scn-trnd/index.html