Last Updated：2025/12/04
Sentence
化石化した三葉虫の尾盾は複雑な節構造を示しており、それが種の同定に役立った。
Quizzes for review
The fossilized trilobite's tailshield showed intricate segmentation that helped identify its species.
See correct answer
The fossilized trilobite's tailshield showed intricate segmentation that helped identify its species.
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Related words
tailshield
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