In hydrology, an oceanic basin may be anywhere on Earth that is covered by seawater, but geologically, ocean basins are large geologic basins that are below sea level.
Ring hidrologi, pedokan samudra prasida ring sawatek genah ring Gumi sané katutupin olih toya segara, menawi mawit géologis, pedokan samudra silih tunggil pedokan géologi sané kawéntenang ring metén parmukaan segara.