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Ancient Crayfish and Mosasaur Fossils Transform Prehistoric Insights

5/3/2025

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Summary

Story summary

Fossils of massive freshwater crayfish, dating back 20 million years, have been unearthed in southern New Zealand, reshaping our understanding of ancient aquatic ecosystems. Meanwhile, a remarkably preserved mosasaur fossil in Mississippi offers new insights into the evolution of marine reptiles. Together, these finds deepen our appreciation for prehistoric biodiversity.

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Story summary

Fossils of massive freshwater crayfish, dating back 20 million years, have been unearthed in southern New Zealand, reshaping our understanding of ancient aquatic ecosystems. Meanwhile, a remarkably preserved mosasaur fossil in Mississippi offers new insights into the evolution of marine reptiles. Together, these finds deepen our appreciation for prehistoric biodiversity.