Indicate with respect to what happens to older ocean crust

Reference no: EM13799681

Fossils of marine algae that are older than 2.5 billion years were found while the ocean crust is not older than 180 million years. What does this indicate with respect to what happens to older ocean crust.

Reference no: EM13799681

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Indicate with respect to what happens to older ocean crust : Fossils of marine algae that are older than 2.5 billion years were found while the ocean crust is not older than 180 million years. What does this indicate with respect to what happens to older ocean crust.

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