Drowned river valley — Free Oceanography Illustration | GPAI | GPAI

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Drowned river valley — Free Oceanography Illustration | GPAI | GPAI

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Drowned river valley

Drowned river valley

Oceanography

Drowned river valley

A branching river valley inundated by seawater, forming a dendritic estuary or bay outline. Blue water fills a former valley network cut into tan or brown land, with a narrow sinuous central channel and multiple fingerlike tributary arms extending inland between former valley slopes, widening toward a larger coastal water body.

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