Recent evidence suggests the oceans may have begun forming as early as 4.4 Ga. By the start of the Archean eon, they already covered much of the Earth.
Issəkna aynaynen annən as ibangan ajrəwan assət as iji ɣor 4,4 Ga. Ɣor sənto ən eket wan arəhéen, abirənbaken aru ašrut ajen ən akal.