最終更新日：2024/08/03

(paleontology) Any family known only from trace fossils, such as footprints, coprolites or nests.

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ichnofamily

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ichnofamily

noun

(paleontology) Any family known only from trace fossils, such as footprints, coprolites or nests.

The ichnofamily of dinosaurs left behind distinctive footprints.

意味（1）

(paleontology) Any family known only from trace fossils, such as footprints, coprolites or nests.