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Ancient Amber Reveals Evidence of 115 Million-Year-Old Tsunami

5/20/2025

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Summary

Story summary

Geologists in Hokkaido, Japan, unearthed amber that reveals a stunning glimpse into the past—evidence of a colossal tsunami from 115 million years ago. The amber's striking "flame structures" suggest it was swept away by a powerful wave, shedding light on ancient tsunamis and the dynamic tectonic forces shaping the region during the Early Cretaceous.

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Story summary

Geologists in Hokkaido, Japan, unearthed amber that reveals a stunning glimpse into the past—evidence of a colossal tsunami from 115 million years ago. The amber's striking "flame structures" suggest it was swept away by a powerful wave, shedding light on ancient tsunamis and the dynamic tectonic forces shaping the region during the Early Cretaceous.