Last Updated
：2025/11/23
mold fossil
Noun
Japanese Meaning
有機体が埋没し、遺体が消失して、岩石にその形状や質感だけが残された化石。整形した岩の中に形成されるため、当時の有機体の外観を示す。
（ plural ）
Quizzes for review
A fossil formed when sediment fills the inside or covers the outside of a dead organism and the organism's remains do not persist, leaving just the shape and texture of the rock to indicate the organic material that was there.
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mold fossil
The museum's new exhibit showcases a mold fossil of an ancient seashell that captures every ridged detail.
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The museum's new exhibit showcases a mold fossil of an ancient seashell that captures every ridged detail.
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