Last Updated：2025/11/20
At the field site, researchers discovered fossilized footprints and concluded that a digitigrade had sprinted across the mud long ago.
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At the field site, researchers discovered fossilized footprints and concluded that a digitigrade had sprinted across the mud long ago.
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発掘現場で研究者たちは化石化した足跡を発見し、趾行性の動物が遠い昔に泥の上を全速力で駆け抜けたと結論づけた。
