Type of ocean, generally defined as bigger than the Pacific Ocean
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2 identifiers linking superocean across the web's reference databases
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A superocean is an ocean that surrounds a supercontinent. It is less commonly defined as any ocean larger than the current Pacific Ocean. Named global superoceans include Mirovia, which surrounded the supercontinent Rodinia, and Panthalassa, which surrounded the supercontinent Pangaea. Pannotia and Columbia, along with landmasses before Columbia, were also surrounded by superoceans.