This close-up photo shot by National Geographic records the original state of relics at the archaeological excavation site. The ancient human jawbone buried in soil retains multiple worn teeth, with several prehistoric perforated green jade beads and a bone tube ornament scattered on the gum area. Wrapped in yellow-brown humus and broken bone fragments, it shows the original unearthed appearance of prehistoric burial ornaments, with high humanistic and historical research value.
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