Last Updated
：2025/11/21
trace fossil
Noun
Japanese Meaning
生物が堆積物や硬い地層を改変することによって形成される化石。実体の残骸ではなく、巣穴、通路、足跡、糞石、または掘られた穴などの痕跡が保存されたものを指します。
（ plural ）
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(paleontology) A type of fossil reflecting the reworking of sediments and hard substrates by organisms, rather than the physical remains of the organism itself. This includes structures such as burrows, trails, impressions, coprolites and borings.
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trace fossil
The paleontologist carefully documented the trace fossil discovered in the sandstone, noting the burrow patterns and ripple marks.
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The paleontologist carefully documented the trace fossil discovered in the sandstone, noting the burrow patterns and ripple marks.
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