Last Updated：2025/12/05
Paleontologists described several exceptionally well-preserved ctenacanthids from the Devonian deposits.
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Paleontologists described several exceptionally well-preserved ctenacanthids from the Devonian deposits.
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古生物学者たちはデボン紀の堆積層から保存状態が非常に良好な数体の古代のサメの仲間を記載した。
