Morphology and genesis of giant seafloor depressions on the southeasterncontinental shelf of the Korean Peninsula - Cukur, Deniz; Kong, Gee-Soo; Chun, Jong-Hwa; Kang, Moo-Hee; Um, In-Kwon; Kwon, Taekhyun; Jordan, Samuel; Kim, Kyong-O (Marine Geology, 2019)