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Deep Earth model traces 270 million years of seamount formation across oceans

Deep Earth model traces 270 million years of seamount formation across oceans
Phys.org Monday 15 June 2026, 20:40 UTC 1 min read
Key Points

Over 40,000 seamounts—undersea mountains that don't breach the ocean's surface—are scattered across the ocean floor. Some form linear chains, while others occur as dispersed, isolated features that are not part of well-defined volcanic chains.

Over 40,000 seamounts—undersea mountains that don't breach the ocean's surface—are scattered across the ocean floor. Some form linear chains, while others occur as dispersed, isolated features that are not part of well-defined volcanic chains.
Deep Earth (LOCATION)
Originally published by Phys.org Read original →

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