trace fossil
Third-person singular simple present indicative form of womanise
In a quadrilinear manner.
(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.
(Internet) A contributor to a blog (from weblog) or online journal.
古生物学者は砂岩で発見された痕跡化石を慎重に記録し、巣穴の模様や波紋の跡を詳しく観察した。
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