Last Updated：2025/11/22
Sentence
その三葉虫の頭部の自由頬は非常によく保存されており、古生物学者がその外部の文様を詳しく調べることができた。
Quizzes for review
The librigena of the trilobite's cephalon was remarkably well preserved, allowing paleontologists to study its external ornamentation.
See correct answer
The librigena of the trilobite's cephalon was remarkably well preserved, allowing paleontologists to study its external ornamentation.
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