We see a fossil

We see a fossil turtle that was skewered by a wooden stake; the remains of small mammals and the burrows they made; skin from a horned triceratops; the embryo of a flying pterosaur inside its egg; and what appears to be a fragment from the asteroid impactor itself.

อ่านต่อเพิ่มเติม โรงเรียนบ้านทุ่งตำเสา

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