CWU geologist Karl Lillquist helped establish that the bones were deposited on top of creek gravel and then buried by a mudslide.

  • 中央华盛顿大学的地质学家卡尔·利尔奎斯特认为,这些骨骼化石曾被堆积在溪流沙砾层的顶部,后来又被一场泥流所淹没。

  • 互联网摘选 2025-02-23 22:21:37

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