This rate of sea level rise was much larger than the rate of current sea level rise, which has been estimated to be in the region of /yr.
ðɪs ɹˈeɪt ʌv sˈiː lˈɛvəl ɹˈaɪz wʌz mˈʌtʃ lˈɑːɹdʒɚ ðɐn ðə ɹˈeɪt ʌv kˈɜːɹənt sˈiː lˈɛvəl ɹˈaɪz, wˌɪtʃ hˈæzbiːn ˈɛstᵻmˌeɪɾᵻd təbi ɪnðə ɹˈiːdʒən ʌv slˈæʃ ɚ.