"El mar de Mármara (en turco, Marmara denizi; en griego, o ), también conocido como mar de Mármora, es un mar interior que une las aguas del mar Negro y del mar Egeo (y separa por lo tanto la parte asiática de Turquía de la parte europea) por el Bósforo y los Dardanelos."
"The Sea of Marmara /mrmr/ (Turkish: Marmara Denizi, Greek: ), also known as the Sea of Marmora or the Marmara Sea, and in the context of classical antiquity as the Propontis (Greek: ), is the inland sea, entirely within the borders of Turkey, that connects the Black Sea to the Aegean Sea, thus separating Turkey's Asian and European parts. The Bosphorus strait connects it to the Black Sea and the Dardanelles strait to the Aegean. The former also separates Istanbul into its Asian and European sides. The sea has an area of 11,350 km² (280 km x 80 km) with the greatest depth reaching 1,370 m (4,490 ft)."