Wester Pacific Ocean: Beibu Gulf [= Tonkin Gulf] (South China Sea). [details]
Authors: "named after Beibuwan, the Chinese name for the Beibu Gulf (Tonkin Gulf), South China Sea." [details]
Sandy mud and silty mud, at shelf depths (66-93 m). [details]
Beibu Gulf (Tonkin Gulf), South China Sea, 21.25° 108.1° (21°15'N, 108°06'E), 91m [details]