Last Updated:2025/11/22
The librigena of the trilobite's cephalon was remarkably well preserved, allowing paleontologists to study its external ornamentation.
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The librigena of the trilobite's cephalon was remarkably well preserved, allowing paleontologists to study its external ornamentation.
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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。