Aegean Sea and Sea of Marmara Irish Sea and Celtic Sea Labrador Sea and Baffin Bay Tyrrhenian Sea and Ionian Sea Sea of Japan and Sea of Okhotsk Celebes Sea and Java Sea Coral Sea and Arafura Sea Gulf of Mexico and Atlantic Ocean Greenland Sea and Irminger Sea Tasman Sea and South Pacific Ocean Arctic Ocean and Pacific Ocean Mediterranean Sea and Atlantic Ocean North Sea and Baltic Sea Persian Gulf and Gulf of Oman Tasman Sea and South Pacific Ocean English Channel and North Sea Andaman Sea and South China Sea Hudson Bay and Labrador Sea Tasman Sea and Indian Ocean Atlantic Ocean and Pacific Ocean Gulf of St. Lawrence and the Labrador Sea Irish Sea and North Atlantic Ocean Adriatic Sea and Ionian Sea Gulf of St. Lawrence and Atlantic Ocean Gulf of Mexico and Caribbean Sea Black Sea and Sea of Marmara